{"id":639,"date":"2025-06-07T18:13:09","date_gmt":"2025-06-07T10:13:09","guid":{"rendered":"https:\/\/tekdf.com\/?p=639"},"modified":"2025-06-11T18:41:06","modified_gmt":"2025-06-11T10:41:06","slug":"krakensdr-antenna-array-setup","status":"publish","type":"post","link":"https:\/\/tekdf.com\/index.php\/2025\/06\/07\/krakensdr-antenna-array-setup\/","title":{"rendered":"KrakenSDR \u5929\u7ebf\u9635\u5217\u8bbe\u7f6e"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u5173\u4e8e\u6807\u51c6\u6d4b\u5411\u5929\u7ebf\u7684\u8bf4\u660e<\/h2>\n\n\n\n<p>\u5728\u6807\u51c6\u7684\u65e0\u7ebf\u7535\u6d4b\u5411\u4e2d\uff0c\u60a8\u9700\u8981 <strong>\u4e94\u6839\u76f8\u540c\u7684\u5168\u5411\u5929\u7ebf<\/strong>\u3002\u867d\u7136\u53ef\u4ee5\u5728\u6027\u80fd\u4e0a\u59a5\u534f\uff0c\u4f7f\u7528\u8f83\u5c11\u7684\u5929\u7ebf\uff0c\u4f46\u4e3a\u4e86\u83b7\u5f97\u6700\u4f73\u6027\u80fd\uff0c\u6211\u4eec\u5f3a\u70c8\u5efa\u8bae\u4f7f\u7528 <strong>\u5168\u90e8\u4e94\u6839\u5929\u7ebf<\/strong>\u3002\u8fd9\u4e9b\u5929\u7ebf\u901a\u5e38\u662f\u78c1\u5438\u5f0f\u97ad\u72b6\u5929\u7ebf\u6216\u5076\u6781\u5b50\u5929\u7ebf\u3002<\/p>\n\n\n\n<p>\u6211\u4eec\u5efa\u8bae\u59cb\u7ec8\u4f7f\u7528 <strong>\u5747\u5300\u5706\u5f62\u9635\u5217\uff08Uniform Circular Array, UCA\uff09<\/strong> \u7684\u5e03\u7f6e\u65b9\u5f0f\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u4ece\u6240\u6709\u65b9\u5411\u83b7\u53d6\u65b9\u4f4d\u4fe1\u606f\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u7ebf\u6027\u9635\u5217\u5b58\u5728\u5c40\u9650\u6027\uff0c\u5b83\u65e0\u6cd5\u533a\u5206\u4fe1\u53f7\u662f\u4ece\u9635\u5217\u7684\u6b63\u524d\u65b9\u8fd8\u662f\u6b63\u540e\u65b9\u4f20\u6765\u7684\u3002<\/p>\n\n\n\n<p>\u6ce8\u610f\uff0c\u5728\u5b89\u88c5\u5929\u7ebf\u65f6\uff0c\u7ea6\u5b9a\u7684\u5e03\u7f6e\u987a\u5e8f\u662f <strong>\u4ece\u4fef\u89c6\u89d2\u5ea6\u770b\u4e3a\u987a\u65f6\u9488\u65b9\u5411<\/strong>\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c<strong>\u5929\u7ebf0\uff08antenna zero\uff09<\/strong> \u6307\u5411 0 \u5ea6\u65b9\u5411\uff0c<strong>\u5929\u7ebf1<\/strong> \u4f4d\u4e8e\u5929\u7ebf0\u53f3\u4fa7\u7684\u4f4d\u7f6e\uff0c\u4f9d\u6b64\u7c7b\u63a8\u3002<\/p>\n\n\n\n<p>\u4e0b\u65b9\u7684\u8bf4\u660e\u5c06\u63d0\u4f9b\u5173\u4e8e\u5982\u4f55\u4f18\u5316\u5929\u7ebf\u9635\u5217\u7684\u66f4\u8be6\u7ec6\u4fe1\u606f\u3002\u4f46\u5982\u679c\u60a8\u53ea\u662f\u60f3\u5feb\u901f\u4e0a\u624b\uff0c\u6700\u7b80\u5355\u7684\u65b9\u5f0f\u662f\u4f7f\u7528\u6211\u4eec\u63d0\u4f9b\u7684 Excel \u5929\u7ebf\u9635\u5217\u95f4\u8ddd\u8ba1\u7b97\u5668\u6587\u4ef6 <strong>Antenna_Array_Size_Calculator.xlsx<\/strong>\uff0c<\/p>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-8d6e4dd1-8183-4478-ad3e-793742a0df81\" href=\"https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/Antenna_Array_Size_Calculator.xlsx\">Antenna_Array_Size_Calculator<\/a><a href=\"https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/Antenna_Array_Size_Calculator.xlsx\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-8d6e4dd1-8183-4478-ad3e-793742a0df81\">\u4e0b\u8f7d<\/a><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u95f4\u8ddd\u500d\u6570\u8bf4\u660e\uff08Spacing Multiplier Explained\uff09<\/h2>\n\n\n\n<p>\u5929\u7ebf\u9635\u5217\u7684\u5c3a\u5bf8\u7531 <strong>\u95f4\u8ddd\u500d\u6570\uff08spacing multiplier\uff09<\/strong> \u4e0e\u4fe1\u53f7\u9891\u7387\u5171\u540c\u51b3\u5b9a\u3002\u95f4\u8ddd\u500d\u6570\u662f\u4e00\u4e2a\u7cfb\u6570\uff0c\u5b83\u4e58\u4ee5\u6240\u6d4b\u9891\u7387\u5bf9\u5e94\u7684\u6ce2\u957f\uff0c\u5f97\u51fa\u5929\u7ebf\u9635\u5217\u4e2d\u5404\u5143\u7d20\u4e4b\u95f4\u7684 <strong>\u201c\u9635\u5143\u95f4\u8ddd\uff08interelement spacing\uff09\u201d<\/strong>\uff0c\u5373\u76f8\u90bb\u5929\u7ebf\u4e4b\u95f4\u7684\u8ddd\u79bb\u3002<\/p>\n\n\n\n<p>\u5728\u6240\u6709\u5e94\u7528\u573a\u666f\u4e2d\uff0c<strong>\u95f4\u8ddd\u500d\u6570\u5fc5\u987b\u5c0f\u4e8e 0.5<\/strong>\uff0c\u4ee5\u907f\u514d\u4ea7\u751f\u6b67\u4e49\uff08\u5373\u51fa\u73b0\u591a\u4e2a\u53ef\u80fd\u7684\u65b9\u4f4d\u89e3\uff09\u3002<br>\u7406\u60f3\u60c5\u51b5\u4e0b\uff0c\u95f4\u8ddd\u500d\u6570\u5e94 <strong>\u4fdd\u6301\u5728 0.2 \u4ee5\u4e0a\u5e76\u5c3d\u91cf\u63a5\u8fd1 0.5<\/strong>\u3002\u95f4\u8ddd\u500d\u6570\u8d8a\u5927\uff0c\u9635\u5217\u7684\u89d2\u5206\u8fa8\u7387\u8d8a\u9ad8\uff0c\u80fd\u591f\u66f4\u597d\u5730\u5904\u7406\u591a\u5f84\u6548\u5e94\u3002\u4f46\u5982\u679c\u95f4\u8ddd\u500d\u6570\u4f4e\u4e8e 0.2\uff0c\u9635\u5217\u7684\u5206\u8fa8\u80fd\u529b\u5c31\u4f1a\u663e\u8457\u4e0b\u964d\uff0c\u5f71\u54cd\u6d4b\u5411\u7cbe\u5ea6\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"355\" src=\"https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-36-1024x355.png\" alt=\"\" class=\"wp-image-642\" srcset=\"https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-36-1024x355.png 1024w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-36-600x208.png 600w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-36-300x104.png 300w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-36-768x266.png 768w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-36.png 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u4f7f\u7528 Excel \u8ba1\u7b97\u5668<\/h2>\n\n\n\n<p>\u5728 Excel \u8ba1\u7b97\u5668\u4e2d\uff0c\u9ec4\u8272\u6846\u8868\u793a\u53ef\u4ee5\u66f4\u6539\u7684\u6570\u5b57\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u9891\u7387\u8f6c\u9635\u5217\u534a\u5f84<\/h3>\n\n\n\n<p>\u5728\u6b64\u5904\u8f93\u5165\u60a8\u7684\u9891\u7387\uff0c\u7cfb\u7edf\u5c06\u6839\u636e\u8be5\u9891\u7387\u548c\u4e00\u7cfb\u5217\u4e0d\u540c\u7684<strong>\u95f4\u8ddd\u500d\u6570\uff08Spacing Multiplier\uff09<\/strong>\uff0c\u4e3a\u60a8\u663e\u793a\u5bf9\u5e94\u7684\u5929\u7ebf\u9635\u5217\u534a\u5f84\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"410\" src=\"https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-37-1024x410.png\" alt=\"\" class=\"wp-image-643\" srcset=\"https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-37-1024x410.png 1024w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-37-600x241.png 600w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-37-300x120.png 300w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-37-768x308.png 768w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-37.png 1190w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u56fa\u5b9a\u9635\u5217\u534a\u5f84\u4e0b\u7684\u53ef\u63a5\u53d7\u9891\u7387\u8303\u56f4<\/h3>\n\n\n\n<p>\u4e00\u65e6\u60a8\u4e3a\u5e94\u7528\u9009\u62e9\u4e86\u4e00\u4e2a\u5408\u9002\u7684\u9635\u5217\u534a\u5f84\uff0c\u8bf7\u5728\u6b64\u5904\u8f93\u5165\u8be5\u534a\u5f84\u3002\u7eff\u8272\u533a\u57df\u5c06\u663e\u793a\u5728\u8be5\u9635\u5217\u534a\u5f84\u4e0b\u53ef\u6b63\u5e38\u5de5\u4f5c\u7684\u9891\u7387\u8303\u56f4\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"403\" src=\"https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-38-1024x403.png\" alt=\"\" class=\"wp-image-644\" srcset=\"https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-38-1024x403.png 1024w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-38-600x236.png 600w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-38-300x118.png 300w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-38-768x302.png 768w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-38.png 1191w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u9635\u5217\u534a\u5f84\u5bf9\u5e94\u7684\u5750\u6807\u4f4d\u7f6e<\/h3>\n\n\n\n<p>\u672c\u90e8\u5206\u5c06\u4e3a\u60a8\u63d0\u4f9b\u5728\u7279\u5b9a\u9635\u5217\u534a\u5f84\u4e0b\uff0c\u6bcf\u4e2a\u5929\u7ebf\u5355\u5143\u7684<strong>\u7cbe\u786e\u6446\u653e\u5750\u6807<\/strong>\u3002\u8bf7\u6ce8\u610f\uff1a\u8fd9\u4e9b\u5750\u6807\u9700\u8981\u8fdb\u884c\u65cb\u8f6c\uff0c\u4f7f\u5f97 <strong>ANT-0\uff08\u5929\u7ebf0\uff09\u6307\u5411\u8fd0\u52a8\u65b9\u5411<\/strong>\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5929\u7ebf\u95f4\u8ddd\u6a21\u677f<\/h2>\n\n\n\n<p>\u60a8\u53ef\u4ee5\u4f7f\u7528\u6211\u4eec\u63d0\u4f9b\u7684<strong>\u5929\u7ebf\u95f4\u8ddd\u6a21\u677f<\/strong>\uff0c\u4ee5\u5e2e\u52a9\u5b9e\u73b0\u66f4\u7cbe\u786e\u7684\u5929\u7ebf\u5e03\u7f6e\u3002\u9635\u5217\u5e03\u7f6e\u8d8a\u51c6\u786e\uff0c\u6d4b\u5411\u7ed3\u679c\u5c31\u8d8a\u53ef\u9760\u3002<\/p>\n\n\n\n<p>\u7528\u4e8e <strong>3D \u6253\u5370<\/strong> \u548c <strong>\u7eb8\u8d28\u6253\u5370<\/strong> \u7684\u6a21\u677f\u6587\u4ef6\u53ef\u5728\u4ee5\u4e0b\u83b7\u53d6\uff1a<\/p>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-f770589a-c52b-4ec2-8496-bc36a48aef12\" href=\"https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/Paper_Antenna_Array_Middle.pdf\">Paper_Antenna_Array_Middle<\/a><a href=\"https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/Paper_Antenna_Array_Middle.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-f770589a-c52b-4ec2-8496-bc36a48aef12\">\u4e0b\u8f7d<\/a><\/div>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-e4f12610-06f6-4b73-b524-c61d25948d95\" href=\"https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/Paper_Antenna_Array_Arms.pdf\">Paper_Antenna_Array_Arms<\/a><a href=\"https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/Paper_Antenna_Array_Arms.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-e4f12610-06f6-4b73-b524-c61d25948d95\">\u4e0b\u8f7d<\/a><\/div>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-5fa41ab6-163d-4045-8cb2-3920209f9109\" href=\"https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/3DPrint_Antenna_Array_Middle.zip\">3DPrint_Antenna_Array_Middle<\/a><a href=\"https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/3DPrint_Antenna_Array_Middle.zip\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-5fa41ab6-163d-4045-8cb2-3920209f9109\">\u4e0b\u8f7d<\/a><\/div>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-da26c5c8-4f98-4dc1-a458-7f4c8bcb6963\" href=\"https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/3DPrint_Antenna_Array_Arm.zip\">3DPrint_Antenna_Array_Arm<\/a><a href=\"https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/3DPrint_Antenna_Array_Arm.zip\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-da26c5c8-4f98-4dc1-a458-7f4c8bcb6963\">\u4e0b\u8f7d<\/a><\/div>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"760\" src=\"https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-67-1024x760.png\" alt=\"\" class=\"wp-image-711\" style=\"width:308px;height:auto\" srcset=\"https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-67-1024x760.png 1024w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-67-600x445.png 600w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-67-300x223.png 300w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-67-768x570.png 768w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-67.png 1491w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u5bf9\u4e8e\u4e24\u79cd\u6a21\u677f\uff0c\u8bf7\u5206\u522b\u6253\u5370\u4e2d\u95f4\u7684\u4e94\u8fb9\u5f62\u548c\u4e94\u4e2a\u81c2\uff0c\u7136\u540e\u5c06\u5b83\u4eec\u7c98\u5408\u5728\u4e00\u8d77\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"472\" src=\"https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-68-1024x472.png\" alt=\"\" class=\"wp-image-713\" style=\"width:357px;height:auto\" srcset=\"https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-68-1024x472.png 1024w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-68-600x276.png 600w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-68-300x138.png 300w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-68-768x354.png 768w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-68.png 1329w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u6bcf\u4e2a\u5b54\u7684\u95f4\u8ddd\u4ee5 <strong>50mm \u534a\u5f84\u9012\u589e<\/strong>\uff0c\u5373\u60a8\u53ef\u4ee5\u5f97\u5230\u4ee5\u4e0b\u9635\u5217\u534a\u5f84\u9009\u9879\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>100mm<\/strong><\/li>\n\n\n\n<li><strong>150mm<\/strong><\/li>\n\n\n\n<li><strong>200mm<\/strong><\/li>\n\n\n\n<li><strong>250mm<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u8fd9\u4e9b\u534a\u5f84\u9002\u7528\u4e8e\u4ee5\u4e0b\u9891\u7387\u8303\u56f4\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>100mm\uff1a510 \u2013 1275 MHz<\/strong><\/li>\n\n\n\n<li><strong>150mm\uff1a340 \u2013 850 MHz<\/strong><\/li>\n\n\n\n<li><strong>200mm\uff1a255 \u2013 637 MHz<\/strong><\/li>\n\n\n\n<li><strong>250mm\uff1a204 \u2013 510 MHz<\/strong><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u5929\u7ebf\u6392\u5217\u65b9\u5f0f<\/h2>\n\n\n\n<h4 class=\"wp-block-heading\">\u5747\u5300\u5706\u5f62\u9635\u5217\uff08Uniform Circular Array, UCA\uff09<\/h4>\n\n\n\n<p>\u5982\u679c\u60a8\u5e0c\u671b\u4ece <strong>360 \u5ea6\u5168\u65b9\u4f4d<\/strong>\u68c0\u6d4b\u65e0\u7ebf\u7535\u4fe1\u53f7\u6e90\uff0c\u5219\u5929\u7ebf\u5e94\u5e03\u7f6e\u6210<strong>\u5747\u5300\u5706\u5f62\u9635\u5217\uff08UCA\uff09<\/strong>\u3002\u9635\u5217\u4e2d\u7684<strong>\u9635\u5143\u95f4\u8ddd<\/strong>\uff08\u5373\u76f8\u90bb\u5929\u7ebf\u4e4b\u95f4\u7684\u9876\u70b9\u8ddd\u79bb\uff09\u5fc5\u987b\u6839\u636e\u76ee\u6807\u9891\u7387\u8303\u56f4\u8fdb\u884c\u7cbe\u786e\u8bbe\u8ba1\u3002<\/p>\n\n\n\n<p>\u60a8\u5fc5\u987b\u786e\u4fdd\u8bbe\u8ba1\u7684\u9635\u5217\u6ee1\u8db3\u4ee5\u4e0b\u6761\u4ef6\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"296\" src=\"https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-40-1024x296.png\" alt=\"\" class=\"wp-image-648\" srcset=\"https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-40-1024x296.png 1024w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-40-600x173.png 600w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-40-300x87.png 300w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-40-768x222.png 768w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-40.png 1147w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u82e5\u9635\u5217\u7684\u9635\u5143\u95f4\u8ddd\u8d85\u8fc7\u8be5\u4e0a\u9650\uff0c\u5c06\u51fa\u73b0\u6240\u8c13\u7684**\u201c\u6b67\u4e49\u201d\u73b0\u8c61**\u3002\u7b80\u5355\u6765\u8bf4\uff0c\u7cfb\u7edf\u53ef\u80fd\u4f1a\u68c0\u6d4b\u5230\u591a\u4e2a\u53ef\u80fd\u7684\u4fe1\u53f7\u65b9\u5411\uff0c\u800c\u65e0\u6cd5\u5224\u65ad\u54ea\u4e00\u4e2a\u624d\u662f\u771f\u5b9e\u7684\u65b9\u5411\u3002\u8fd9\u4f1a\u4e25\u91cd\u5f71\u54cd\u6d4b\u5411\u7cbe\u5ea6\uff0c\u56e0\u6b64\u52a1\u5fc5\u5c06 spacing multiplier \u4fdd\u6301\u5728 0.5 \u4ee5\u4e0b\u3002<\/p>\n\n\n\n<p>\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u4e3a\u4e86\u7f29\u5c0f\u9635\u5217\u5c3a\u5bf8\uff0c\u53ef\u4ee5\u9002\u5f53\u964d\u4f4e spacing multiplier\uff0c\u4ee3\u4ef7\u662f\u6d4b\u5411\u7cbe\u5ea6\u7684\u4e0b\u964d\u3002\u901a\u5e38 <strong>\u6700\u4f4e\u53ef\u4ee5\u63a5\u53d7\u5230 s = 0.2<\/strong>\uff0c\u6211\u4eec\u63a8\u8350\u7684\u5178\u578b\u8bbe\u7f6e\u662f <strong>s = 0.33<\/strong>\u3002\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0cspacing multiplier \u8d8a\u5c0f\uff0c\u9635\u5217\u7684\u65b9\u5411\u5206\u8fa8\u7387\u8d8a\u4f4e\uff0c\u5c24\u5176\u5bf9\u4e8e 5 \u5143\u9635\u5217\u800c\u8a00\uff0c<strong>\u5f53 s \u4f4e\u4e8e\u7ea6 0.2 \u65f6\uff0c\u6d4b\u5411\u7cbe\u5ea6\u4f1a\u53d8\u5f97\u4e0d\u53ef\u63a5\u53d7<\/strong>\u3002<\/p>\n\n\n\n<p>\u7531\u4e8e\u9635\u5143\u95f4\u8ddd\u4e0e\u6ce2\u957f\u76f4\u63a5\u76f8\u5173\uff0c\u56e0\u6b64\u9891\u7387\u8d8a\u4f4e\uff0c\u6ce2\u957f\u8d8a\u957f\uff0c\u6240\u9700\u9635\u5217\u5c3a\u5bf8\u5c31\u8d8a\u5927\u3002\u8fd9\u610f\u5473\u7740\u5728\u4f4e\u9891\uff08\u5982 HF \u548c\u90e8\u5206 VHF \u9891\u6bb5\uff09\u4e0b\uff0c\u4f7f\u7528\u8be5\u7c7b\u578b\u7684\u65b9\u5411\u6d4b\u91cf\u65b9\u6cd5\u53ef\u80fd\u4e0d\u592a\u73b0\u5b9e\uff0c\u56e0\u4e3a\u9635\u5217\u4f1a\u5360\u7528\u5f88\u5927\u7a7a\u95f4\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u66f4\u9002\u5408\u4f7f\u7528\u5982 <strong>TDoA\uff08\u5230\u8fbe\u65f6\u95f4\u5dee\uff09<\/strong>\u3001<strong>Watson-Watt<\/strong> \u6216 <strong>\u624b\u52a8\u516b\u6728\u5929\u7ebf<\/strong> \u7b49\u5176\u4ed6\u6d4b\u5411\u65b9\u6cd5\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u4f7f\u7528\u9635\u5217\u534a\u5f84\u800c\u975e\u9635\u5143\u95f4\u8ddd\u8fdb\u884c\u5e03\u7f6e<\/h4>\n\n\n\n<p>\u6709\u65f6\u4f7f\u7528<strong>\u9635\u5217\u534a\u5f84<\/strong>\u6765\u6784\u5efa\u5706\u5f62\u9635\u5217\u6bd4\u76f4\u63a5\u6d4b\u91cf\u9635\u5143\u95f4\u8ddd\u66f4\u65b9\u4fbf\u3002\u5bf9\u5e94\u7684\u8ba1\u7b97\u516c\u5f0f\u4e3a\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"358\" src=\"https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-41-1024x358.png\" alt=\"\" class=\"wp-image-649\" srcset=\"https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-41-1024x358.png 1024w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-41-600x210.png 600w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-41-300x105.png 300w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-41-768x268.png 768w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-41.png 1147w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u8fd9\u4e2a\u516c\u5f0f\u53ef\u5e2e\u52a9\u60a8\u6839\u636e\u76ee\u6807\u9891\u7387\u8bbe\u8ba1\u51fa\u9002\u5f53\u7684\u5929\u7ebf\u5e03\u7f6e\u534a\u5f84\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5747\u5300\u7ebf\u6027\u9635\u5217\uff08Uniform Linear Array, ULA\uff09<\/h3>\n\n\n\n<p>\u53e6\u4e00\u79cd\u5929\u7ebf\u9635\u5217\u7684\u5e03\u7f6e\u65b9\u5f0f\u662f <strong>\u5747\u5300\u7ebf\u6027\u9635\u5217\uff08ULA\uff09<\/strong>\uff0c\u5373\u5c06\u5929\u7ebf\u6cbf\u4e00\u6761\u76f4\u7ebf\u7b49\u95f4\u8ddd\u6392\u5217\u3002\u8fd9\u79cd\u65b9\u5f0f\u7684\u7f3a\u70b9\u662f\u9635\u5217\u4ec5\u5bf9 <strong>180 \u5ea6\u8303\u56f4\u5185\u7684\u4fe1\u53f7\u6709\u6548<\/strong>\uff0c\u65e0\u6cd5\u5224\u65ad\u4fe1\u53f7\u662f\u4ece\u9635\u5217\u524d\u65b9\u8fd8\u662f\u540e\u65b9\u5230\u6765\u3002<\/p>\n\n\n\n<p><strong>ULA \u7684\u4f18\u70b9<\/strong>\u5728\u4e8e\uff0c\u5b83\u53ef\u4ee5\u63d0\u4f9b\u66f4\u9ad8\u7684\u89d2\u5206\u8fa8\u7387\u7cbe\u5ea6\uff0c\u8fd9\u662f\u56e0\u4e3a\u5728\u76f8\u540c\u6ce2\u957f\u6761\u4ef6\u4e0b\uff0c\u5b83\u5141\u8bb8\u6784\u5efa\u66f4\u5927\u7684\u6709\u6548\u5b54\u5f84\u3002\u4f46\u8fd9\u79cd\u66f4\u9ad8\u7684\u5206\u8fa8\u7387\u4ec5\u5bf9\u4ece\u63a5\u8fd1\u5782\u76f4\u65b9\u5411\u5c04\u5165\u7684\u4fe1\u53f7\u6709\u6548\u3002\u5f53\u4fe1\u53f7\u89d2\u5ea6\u63a5\u8fd1 0 \u5ea6\u6216 180 \u5ea6\u65f6\uff0c\u5929\u7ebf\u9635\u5217\u201c\u770b\u89c1\u201d\u7684\u6709\u6548\u5b54\u5f84\u663e\u8457\u51cf\u5c0f\uff0c\u4ece\u800c\u964d\u4f4e\u4e86\u6d4b\u5411\u7cbe\u5ea6\u3002<\/p>\n\n\n\n<p>\u4f60\u53ef\u4ee5\u8fd9\u6837\u7406\u89e3\uff1a\u5f53\u4fe1\u53f7\u4ece\u9635\u5217\u8fb9\u7f18\u65b9\u5411\u5230\u8fbe\u65f6\uff0c\u9635\u5217\u201c\u770b\u5230\u201d\u7684\u6709\u6548\u63a5\u6536\u9762\u79ef\u8fdc\u5c0f\u4e8e\u4fe1\u53f7\u5782\u76f4\u5165\u5c04\u65f6\u3002\u56e0\u6b64\uff0c<strong>\u7ebf\u6027\u9635\u5217\u4ec5\u9002\u7528\u4e8e\u5df2\u77e5\u4fe1\u53f7\u5927\u81f4\u65b9\u5411\uff0c\u4e14\u5176\u4e0d\u4f1a\u504f\u79bb\u592a\u591a\u7684\u7279\u5b9a\u5e94\u7528\u573a\u666f<\/strong>\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u9635\u5143\u95f4\u8ddd\u8ba1\u7b97\uff08\u4e0e UCA \u76f8\u540c\uff09<\/h3>\n\n\n\n<p>\u7ebf\u6027\u9635\u5217\u7684\u9635\u5143\u95f4\u8ddd\u8ba1\u7b97\u516c\u5f0f\u4e0e UCA \u76f8\u540c\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"332\" src=\"https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-42-1024x332.png\" alt=\"\" class=\"wp-image-650\" srcset=\"https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-42-1024x332.png 1024w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-42-600x194.png 600w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-42-300x97.png 300w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-42-768x249.png 768w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-42.png 1130w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"240\" src=\"https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-43-1024x240.png\" alt=\"\" class=\"wp-image-651\" srcset=\"https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-43-1024x240.png 1024w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-43-600x141.png 600w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-43-300x70.png 300w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-43-768x180.png 768w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-43.png 1163w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u5929\u7ebf\u4e0e\u540c\u8f74\u7535\u7f06\u7684\u7cbe\u5ea6\u8981\u6c42<\/h2>\n\n\n\n<p>KrakenSDR <strong>\u4e0d\u4f1a\u5bf9\u5916\u90e8\u5929\u7ebf\u7cfb\u7edf\u5f15\u5165\u7684\u76f8\u4f4d\u5931\u771f\u8fdb\u884c\u8865\u507f<\/strong>\uff0c\u56e0\u6b64\u60a8\u5fc5\u987b\u4f7f\u7528<strong>\u5b8c\u5168\u76f8\u540c\u7684\u5929\u7ebf<\/strong>\u548c<strong>\u5b8c\u5168\u76f8\u540c\u957f\u5ea6\u7684\u540c\u8f74\u7535\u7f06<\/strong>\uff0c\u5e76\u5c3d\u53ef\u80fd\u7cbe\u786e\u5730\u5e03\u7f6e\u5929\u7ebf\u9635\u5217\u3002\u6211\u4eec\u5efa\u8bae\u4f7f\u7528 KrakenSDR \u63d0\u4f9b\u7684<strong>\u9635\u5217\u95f4\u8ddd\u6a21\u677f<\/strong>\u6765\u8f85\u52a9\u5b89\u88c5\u3002\u4e00\u4e2a\u5b9e\u7528\u5efa\u8bae\u662f\uff1a\u5728\u5929\u7ebf\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u5b9e\u9645\u6d4b\u91cf\u9635\u5143\u95f4\u8ddd\uff0c\u786e\u8ba4\u6240\u6709\u5929\u7ebf\u4e4b\u95f4\u7684\u8ddd\u79bb\u5b8c\u5168\u4e00\u81f4\u3002<\/p>\n\n\n\n<p>\u5728\u9891\u7387\u4e0d\u8d85\u8fc7\u7ea6 <strong>900 MHz<\/strong> \u7684\u60c5\u51b5\u4e0b\uff0c\u8fde\u63a5 KrakenSDR \u7684\u540c\u8f74\u7535\u7f06<strong>\u5fc5\u987b\u957f\u5ea6\u4e00\u81f4\uff0c\u516c\u5dee\u5e94\u63a7\u5236\u5728 1 \u5398\u7c73\u4ee5\u5185<\/strong>\u3002\u5982\u679c\u7535\u7f06\u957f\u5ea6\u5b58\u5728\u5dee\u5f02\uff0c\u5c06\u4f1a<strong>\u5bfc\u81f4\u6d4b\u5411\u5931\u8d25<\/strong>\u3002<\/p>\n\n\n\n<p>\u60a8\u6240\u4f7f\u7528\u7684\u9891\u7387\u8d8a\u9ad8\uff0c\u5bf9\u5929\u7ebf\u4f4d\u7f6e\u7cbe\u5ea6\u548c\u7535\u7f06\u957f\u5ea6\u4e00\u81f4\u6027\u7684\u8981\u6c42\u5c31\u8d8a\u4e25\u683c\u3002\u4f8b\u5982\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5728 <strong>800 MHz<\/strong> \u65f6\uff0c<strong>1 cm \u7684\u7535\u7f06\u957f\u5ea6\u5dee\u5f02<\/strong>\u53ef\u5bfc\u81f4\u9635\u5217\u5404\u5929\u7ebf\u4e4b\u95f4\u51fa\u73b0 <strong>\u9ad8\u8fbe 14 \u5ea6<\/strong> \u7684\u76f8\u4f4d\u5931\u771f\uff1b<\/li>\n\n\n\n<li>\u5728 <strong>400 MHz<\/strong> \u65f6\uff0c\u540c\u6837\u7684 1 cm \u5dee\u5f02\u4f1a\u4ea7\u751f\u7ea6 <strong>7 \u5ea6<\/strong> \u7684\u76f8\u4f4d\u5931\u771f\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u8fd9\u79cd<strong>\u76f8\u4f4d\u5931\u771f\u4ec5\u53d1\u751f\u5728\u5929\u7ebf\u9635\u5143\u4e4b\u95f4<\/strong>\uff0c\u5e76\u4e0d\u4f1a\u76f4\u63a5\u7b49\u540c\u4e8e\u6d4b\u5411\u89d2\u5ea6\u7684\u8bef\u5dee\uff0c\u4f46\u5b83\u4ecd\u4f1a\u5bf9\u7cfb\u7edf\u6d4b\u5411\u6027\u80fd\u4ea7\u751f\u663e\u8457\u5f71\u54cd\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u56e0\u6b64\uff0c\u5728\u642d\u5efa\u5929\u7ebf\u9635\u5217\u65f6\uff0c<strong>\u4fdd\u6301\u7535\u7f06\u957f\u5ea6\u7684\u4e00\u81f4\u6027\u548c\u5e03\u5c40\u7684\u5bf9\u79f0\u6027\u81f3\u5173\u91cd\u8981<\/strong>\u3002<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">\u5929\u7ebf\u9635\u5217\u5e03\u7f6e\u5efa\u8bae<\/h2>\n\n\n\n<h4 class=\"wp-block-heading\">\u8f66\u8f7d\u5e94\u7528<\/h4>\n\n\n\n<p>\u5728\u8f66\u8f86\u4e0a\u8fdb\u884c\u6d4b\u5411\u65f6\uff0c<strong>\u5929\u7ebf\u9635\u5217\u5e94\u5b89\u88c5\u5728\u8f66\u9876<\/strong>\uff0c\u5c3d\u53ef\u80fd\u8fdc\u79bb\u4efb\u4f55\u53ef\u80fd\u963b\u6321\u4fe1\u53f7\u7684\u7269\u4f53\u3002\u7406\u60f3\u60c5\u51b5\u4e0b\uff0c\u5e94\u79fb\u9664\u5982\u884c\u674e\u67b6\u7b49\u53ef\u80fd\u906e\u6321\u5929\u7ebf\u7684\u90e8\u4ef6\uff0c\u4ee5\u51cf\u5c11\u5e72\u6270\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u56fa\u5b9a\u7ad9\u70b9<\/h4>\n\n\n\n<p>\u5728\u56fa\u5b9a\u7ad9\u70b9\u90e8\u7f72\u65f6\uff0c\u5e94\u5c3d\u91cf\u5c06\u5929\u7ebf\u9635\u5217<strong>\u5b89\u88c5\u5728\u5c3d\u53ef\u80fd\u9ad8\u7684\u4f4d\u7f6e<\/strong>\uff0c\u8fdc\u79bb\u969c\u788d\u7269\u3002\u9644\u8fd1\u7684\u969c\u788d\u7269\uff08\u5982\u5176\u4ed6\u5929\u7ebf\u3001\u94c1\u6746\u3001\u5c4b\u9876\u7b49\uff09\u53ef\u80fd\u5f15\u8d77<strong>\u591a\u5f84\u6548\u5e94\u6216\u4fe1\u53f7\u6298\u5c04<\/strong>\uff0c\u4ece\u800c<strong>\u626d\u66f2\u4fe1\u53f7\u7684\u5165\u5c04\u89d2\u5ea6<\/strong>\uff0c\u5bfc\u81f4\u6d4b\u5411\u7ed3\u679c\u4e0d\u51c6\u786e\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u540c\u8f74\u7535\u7f06\u5e03\u7ebf\u5efa\u8bae<\/h4>\n\n\n\n<p>\u65e0\u8bba\u662f\u8f66\u8f7d\u8fd8\u662f\u56fa\u5b9a\u7ad9\u70b9\uff0c<strong>\u540c\u8f74\u7535\u7f06\u5e94\u5e03\u7f6e\u6574\u9f50<\/strong>\uff0c\u5c3d\u53ef\u80fd\u671d\u540c\u4e00\u65b9\u5411\u6577\u8bbe\uff0c\u5e76\u4f7f\u7528<strong>\u624e\u5e26\u6346\u7ed1\u5728\u4e00\u8d77<\/strong>\u3002\u8fd9\u79cd\u89c4\u8303\u7684\u5e03\u7ebf\u65b9\u5f0f\u53ef\u786e\u4fdd\u6240\u6709\u7535\u7f06\u5728\u5f2f\u66f2\u65f6\u4ea7\u751f\u7684\u76f8\u4f4d\u5931\u771f\u4fdd\u6301\u4e00\u81f4\uff0c\u4ece\u800c\u51cf\u5c0f\u8bef\u5dee\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u591a\u9635\u5217\u5e72\u6270\u95ee\u9898<\/h4>\n\n\n\n<p>\u6709\u4e9b\u56fa\u5b9a\u9635\u5217\uff08\u5982 Arrow Antennas \u63d0\u4f9b\u7684\u9635\u5217\uff09\u8bbe\u8ba1\u4e86\u53ef\u4f9b\u4e0d\u540c\u534a\u5f84\u4f7f\u7528\u7684\u591a\u4e2a\u5929\u7ebf\u5b54\u4f4d\u3002<strong>\u8bf7\u6ce8\u610f\uff1a\u4e00\u6b21\u53ea\u80fd\u4f7f\u7528\u4e00\u7ec4\u6307\u5b9a\u7684\u5929\u7ebf\u5143\u7d20<\/strong>\u3002\u5982\u679c\u540c\u65f6\u5b89\u88c5\u4e86\u591a\u4e2a\uff08\u672a\u4f7f\u7528\u7684\uff09\u5929\u7ebf\u5143\u4ef6\uff0c\u8fd9\u4e9b\u591a\u4f59\u5143\u4ef6\u4f1a\u5bf9\u4fe1\u53f7\u4ea7\u751f\u963b\u6321\u3001\u53cd\u5c04\u548c\u6298\u5c04\uff0c\u4ece\u800c<strong>\u4e25\u91cd\u626d\u66f2\u7cfb\u7edf\u5bf9\u4fe1\u53f7\u65b9\u5411\u7684\u5224\u65ad\u7ed3\u679c<\/strong>\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u591a\u9635\u5217\u7cfb\u7edf\u7684\u90e8\u7f72\u5efa\u8bae<\/h4>\n\n\n\n<p>\u5982\u679c\u5fc5\u987b\u540c\u65f6\u90e8\u7f72\u591a\u4e2a\u5929\u7ebf\u9635\u5217\uff0c\u5e94\u91c7\u7528\u4ee5\u4e0b\u4e24\u79cd\u65b9\u5f0f\u4e4b\u4e00\u4ee5\u907f\u514d\u76f8\u4e92\u5e72\u6270\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6c34\u5e73\u5206\u9694<\/strong>\uff1a\u5c06\u591a\u4e2a\u9635\u5217\u76f8\u8ddd\u8f83\u8fdc\u6c34\u5e73\u5e03\u7f6e\uff1b<\/li>\n\n\n\n<li><strong>\u5782\u76f4\u5206\u5c42<\/strong>\uff1a\u4f8b\u5982\u5c06\u5c0f\u578b\u9635\u5217<strong>\u5806\u53e0\u5728<\/strong>\u5927\u578b\u9635\u5217<strong>\u4e0a\u65b9<\/strong>\uff0c\u4ee5\u5145\u5206\u62c9\u5f00\u7a7a\u95f4\u8ddd\u79bb\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u6b63\u786e\u7684\u5929\u7ebf\u5e03\u7f6e\u548c\u7a7a\u95f4\u9694\u79bb\u662f\u786e\u4fdd\u6d4b\u5411\u7cfb\u7edf\u6027\u80fd\u7684\u5173\u952e\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u4f38\u7f29\u5929\u7ebf\u957f\u5ea6\u8bf4\u660e<\/h2>\n\n\n\n<p>\u4ee5\u4e0b\u662f\u6211\u4eec KrakenTenna \u5929\u7ebf\u5957\u88c5\u7684\u53ef\u7528\u9891\u7387\u8303\u56f4\u3002\u8fd9\u4e9b\u5929\u7ebf\u4e3a<strong>\u76f8\u5bf9\u5bbd\u5e26\u8bbe\u8ba1<\/strong>\uff0c\u5176\u5de5\u4f5c\u7279\u6027\u5e76\u4e0d\u5b8c\u5168\u7b49\u540c\u4e8e\u4f20\u7edf\u7684 <strong>1\/4 \u6ce2\u957f\u63a5\u5730\u5929\u7ebf<\/strong>\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u6ce8\u610f\uff1a\u6211\u4eec\u4ece\u6700\u5e95\u90e8\uff08\u6700\u7c97\uff09\u7684\u6bb5\u5f00\u59cb\u8ba1\u91cf\u3002<br>\u6700\u7ec6\u3001\u6700\u9876\u90e8\u7684\u90a3\u6bb5\u662f\u7b2c <strong>7 \u6bb5<\/strong>\uff0c\u6700\u7c97\u3001\u6700\u5e95\u90e8\u7684\u662f\u7b2c <strong>1 \u6bb5<\/strong>\u3002<\/p>\n<\/blockquote>\n\n\n\n<p>\u8fd9\u4e9b\u9891\u7387\u8303\u56f4\u662f\u57fa\u4e8e\u5728**\u91d1\u5c5e\u63a5\u5730\u9762\uff08\u4f8b\u5982\u8f66\u9876\uff09**\u4e0a\u653e\u7f6e\u5929\u7ebf\u65f6\u7684 <strong>SWR\uff08\u9a7b\u6ce2\u6bd4\uff09\u6d4b\u91cf\u7ed3\u679c<\/strong>\u5f97\u51fa\u7684\u3002\u82e5\u6ca1\u6709\u5408\u9002\u7684\u63a5\u5730\u9762\uff0c\u6027\u80fd\u548c\u9891\u7387\u54cd\u5e94\u53ef\u80fd\u4f1a\u6709\u6240\u4e0d\u540c\u3002<\/p>\n\n\n\n<p>\u5982\u679c\u60a8\u4f7f\u7528\u7684\u9891\u7387\u6ca1\u6709\u51fa\u73b0\u5728\u4e0b\u8868\u4e2d\uff0c\u8bf7\u9009\u62e9\u4e0e\u8be5\u9891\u7387\u6700\u63a5\u8fd1\u7684\u6bb5\u6570\u8fdb\u884c\u4f38\u5c55\u3002\u4f8b\u5982\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5bf9\u4e8e <strong>161 MHz<\/strong>\uff0c\u53ef\u9009\u62e9 <strong>\u62c9\u51fa\u4e09\u6bb5<\/strong>\u5929\u7ebf\u4f7f\u7528\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u8fd9\u79cd\u65b9\u5f0f\u53ef\u5927\u81f4\u5339\u914d\u5929\u7ebf\u957f\u5ea6\u4e0e\u9891\u7387\uff0c\u5b9e\u73b0\u8f83\u4f18\u7684\u9a7b\u6ce2\u6bd4\u8868\u73b0\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u6269\u5c55<\/th><th>\u9891\u7387\u8303\u56f4 (MHz)<\/th><\/tr><\/thead><tbody><tr><td>0<\/td><td>440 &#8211; 1050<\/td><\/tr><tr><td>1<\/td><td>366 &#8211; 950<\/td><\/tr><tr><td>2<\/td><td>330 &#8211; 1000<\/td><\/tr><tr><td>3<\/td><td>145 &#8211; 158, 290 &#8211; 420, 612 &#8211; 1050<\/td><\/tr><tr><td>4<\/td><td>140 &#8211; 156, 270 &#8211; 360, 595 &#8211; 1030<\/td><\/tr><tr><td>5<\/td><td>135 &#8211; 155, 250 &#8211; 330, 520 &#8211; 1050<\/td><\/tr><tr><td>6<\/td><td>130 &#8211; 150, 240 &#8211; 290, 460 &#8211; 1050<\/td><\/tr><tr><td>7<\/td><td>127 &#8211; 150, 235 &#8211; 282, 450 &#8211; 1050<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u5916\u90e8\u5c04\u9891\u7ec4\u4ef6\u6ce8\u610f\u4e8b\u9879<\/h2>\n\n\n\n<p>\u8bf7\u6ce8\u610f\uff0c\u4efb\u4f55\u7f6e\u4e8e\u5c04\u9891\u94fe\u8def\u4e2d\u7684<strong>\u5916\u90e8\u7ec4\u4ef6<\/strong>\uff08\u5982\u5f00\u5173\u3001LNA \u653e\u5927\u5668\u3001\u6ee4\u6ce2\u5668\u7b49\uff09\u90fd\u53ef\u80fd\u5bf9\u5929\u7ebf\u4fe1\u53f7\u4ea7\u751f<strong>\u76f8\u4f4d\u5931\u771f<\/strong>\uff0c\u4ece\u800c\u5bfc\u81f4\u6d4b\u5411\u7ed3\u679c\u4e0d\u51c6\u786e\u3002<\/p>\n\n\n\n<p>\u5efa\u8bae\u5728\u4f7f\u7528\u524d\u8fdb\u884c<strong>\u5b9e\u9a8c\u5ba4\u6d4b\u8bd5<\/strong>\uff0c\u4ee5\u786e\u8ba4\u6240\u4f7f\u7528\u7684\u7ec4\u4ef6\u662f\u5426\u4f1a\u5f15\u5165\u4e0d\u53ef\u5ffd\u7565\u7684\u76f8\u4f4d\u504f\u5dee\u3002<\/p>\n\n\n\n<p>\u4e00\u822c\u6765\u8bf4\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u666e\u901a\u6ee4\u6ce2\u5668<\/strong>\u901a\u5e38\u5f15\u8d77\u7684\u76f8\u4f4d\u5931\u771f\u53ef\u4ee5\u5ffd\u7565\u4e0d\u8ba1\uff1b<\/li>\n\n\n\n<li><strong>LNA\uff08\u4f4e\u566a\u58f0\u653e\u5927\u5668\uff09\u53ea\u8981\u6bcf\u4e2a\u901a\u9053\u4f7f\u7528\u7684\u578b\u53f7\u5b8c\u5168\u4e00\u81f4<\/strong>\uff0c\u4e14\u4f7f\u7528\u4e86<strong>\u76f8\u540c\u7684\u8fde\u63a5\u5668\u548c\u9002\u914d\u5668<\/strong>\uff0c\u901a\u5e38\u4ec5\u4f1a\u5e26\u6765\u8f7b\u5fae\u7684\u5931\u771f\u3002<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u5728\u6d4b\u5411\u7cfb\u7edf\u4e2d\uff0c\u786e\u4fdd <strong>\u6bcf\u4e00\u8def\u5929\u7ebf\u901a\u9053\u4f7f\u7528\u7684\u5c04\u9891\u7ec4\u4ef6\u5b8c\u5168\u4e00\u81f4<\/strong> \u662f\u4fdd\u8bc1\u7cfb\u7edf\u6027\u80fd\u7684\u5173\u952e\u4e4b\u4e00\u3002<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">\u5929\u7ebf\u9009\u62e9<\/h2>\n\n\n\n<p>\u5982\u524d\u6240\u8ff0\uff0c\u60a8\u6700\u6709\u53ef\u80fd\u9009\u62e9\u4f7f\u7528<strong>\u78c1\u5438\u5f0f\u97ad\u72b6\u5929\u7ebf<\/strong>\u6216<strong>\u5076\u6781\u5b50\u5929\u7ebf<\/strong>\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u78c1\u5438\u5f0f\u97ad\u72b6\u5929\u7ebf<\/strong>\u975e\u5e38\u9002\u7528\u4e8e\u8f66\u8f86\u73af\u5883\u3002<\/li>\n\n\n\n<li>\u5728\u9009\u62e9\u5929\u7ebf\u65f6\uff0c\u8bf7\u786e\u4fdd\u5176\u5177\u5907<strong>\u826f\u597d\u7684\u63a5\u5730\u6027\u80fd<\/strong>\uff0c\u5373\u5177\u6709<strong>\u76f4\u63a5\u63a5\u5730\u6216\u7535\u5bb9\u8026\u5408\u7684\u63a5\u5730\u5e73\u9762\u8fde\u63a5<\/strong>\uff0c\u4ee5\u83b7\u5f97\u6700\u4f73\u6027\u80fd\u3002<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u8bb8\u591a\u5ec9\u4ef7\u7684\u78c1\u5438\u5929\u7ebf\u5e95\u5ea7\u5b58\u5728\u63a5\u5730\u4e0d\u826f\uff0c\u751a\u81f3<strong>\u5b8c\u5168\u6ca1\u6709\u63a5\u5730\u8fde\u63a5<\/strong>\uff0c\u4f1a\u4e25\u91cd\u5f71\u54cd\u6d4b\u5411\u6548\u679c\u3002<\/p>\n<\/blockquote>\n\n\n\n<p>\u6b64\u5916\uff0c\u6b63\u5982\u4e0a\u6587\u6240\u8ff0\uff0c\u5982\u679c\u5929\u7ebf\u7684\u540c\u8f74\u7535\u7f06\u662f\u56fa\u5b9a\u8fde\u63a5\u5728\u5929\u7ebf\u5e95\u5ea7\u4e0a\u7684\uff0c\u4e5f\u9700\u8981<strong>\u7279\u522b\u5173\u6ce8\u7535\u7f06\u957f\u5ea6\u7684\u4e00\u81f4\u6027\u5bb9\u5dee<\/strong>\uff0c\u4ee5\u907f\u514d\u56e0\u957f\u5ea6\u4e0d\u4e00\u81f4\u5f15\u8d77\u7684\u76f8\u4f4d\u8bef\u5dee\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">KrakenSDR \u6d4b\u5411\u5929\u7ebf\u5957\u88c5<\/h2>\n\n\n\n<p>\u5982\u679c\u60a8\u8ba2\u8d2d\u4e86 <strong>KrakenSDR \u7684 5 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<strong>\u56db\u5206\u4e4b\u4e00<\/strong>\uff0c\u4ee5\u83b7\u5f97\u6700\u4f73\u63a5\u6536\u6548\u679c\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u5f53\u7136\uff0c\u5982\u679c\u60a8\u662f\u5728\u8f66\u8f86\u4e0a\u5b89\u88c5\u5929\u7ebf\uff0c\u51fa\u4e8e\u5b89\u5168\u8003\u8651\uff0c\u4e0d\u5efa\u8bae\u5c06\u5929\u7ebf\u62c9\u5f97\u8fc7\u957f\u3002\u5728\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0c\u5373\u4f7f\u97ad\u957f\u7565\u77ed\u4e8e\u7406\u60f3\u957f\u5ea6\uff0c\u7cfb\u7edf\u6027\u80fd\u4e5f\u4f9d\u7136\u53ef\u4ee5\u63a5\u53d7\u3002<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">\u5206\u8fa8\u7cbe\u5ea6\u7406\u8bba<\/h2>\n\n\n\n<p>\u5982\u679c\u67d0\u4e2a\u7cfb\u7edf\u7684<strong>\u5206\u8fa8\u7cbe\u5ea6\u4e3a 10 \u5ea6<\/strong>\uff0c\u90a3\u4e48\u6211\u4eec\u53ef\u4ee5\u7406\u89e3\u4e3a\uff1a\u5b9e\u9645\u7684\u4fe1\u53f7\u65b9\u5411\u843d\u5728\u4e00\u4e2a <strong>10 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src=\"https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-44-1024x399.png\" alt=\"\" class=\"wp-image-652\" srcset=\"https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-44-1024x399.png 1024w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-44-600x234.png 600w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-44-300x117.png 300w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-44-768x299.png 768w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-44.png 1121w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u5706\u5f62\u9635\u5217\u8ba1\u7b97\u793a\u4f8b\uff08n=5\uff0cs=0.5\uff09\uff1a<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"959\" height=\"307\" src=\"https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-45.png\" alt=\"\" class=\"wp-image-653\" srcset=\"https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-45.png 959w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-45-600x192.png 600w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-45-300x96.png 300w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-45-768x246.png 768w\" sizes=\"auto, (max-width: 959px) 100vw, 959px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u7ebf\u6027\u9635\u5217\u8ba1\u7b97\u793a\u4f8b\uff08n=5\uff0cs=0.5\uff09\uff1a<\/h3>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"989\" height=\"303\" src=\"https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-46.png\" alt=\"\" class=\"wp-image-654\" srcset=\"https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-46.png 989w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-46-600x184.png 600w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-46-300x92.png 300w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-46-768x235.png 768w\" sizes=\"auto, (max-width: 989px) 100vw, 989px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">\u4f7f\u7528\u8d85\u5206\u8fa8\u7387\u7b97\u6cd5\uff08\u5982 MUSIC\uff09<\/h4>\n\n\n\n<p>\u7531\u4e8e KrakenSDR \u4f7f\u7528\u4e86\u7c7b\u4f3c <strong>MUSIC\uff08\u591a\u4fe1\u53f7\u5206\u7c7b\uff09<\/strong> \u7684<strong>\u8d85\u5206\u8fa8\u7387\u7b97\u6cd5<\/strong>\uff0c\u53ef\u5c06 Rayleigh \u5206\u8fa8\u7387\u5927\u7ea6\u63d0\u9ad8\u4e00\u4e2a\u6570\u91cf\u7ea7\uff08\u00d710\uff09\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"227\" src=\"https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-47-1024x227.png\" alt=\"\" class=\"wp-image-655\" srcset=\"https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-47-1024x227.png 1024w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-47-600x133.png 600w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-47-300x67.png 300w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-47-768x170.png 768w, https:\/\/tekdf.com\/wp-content\/uploads\/2025\/06\/image-47.png 1086w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u7ed3\u8bba\uff1a\u5728\u4f7f\u7528 5 \u5143\u9635\u5217\u30010.5\u03bb \u95f4\u8ddd\u3001\u5e76\u7ed3\u5408 MUSIC \u7b49\u8d85\u5206\u8fa8\u7387\u7b97\u6cd5\u7684\u524d\u63d0\u4e0b\uff0cKrakenSDR \u7cfb\u7edf\u53ef\u5b9e\u73b0\u7ea6 <strong>8.3\u00b0\uff08\u5706\u5f62\uff09<\/strong> \u6216 <strong>3.4\u00b0\uff08\u7ebf\u6027\uff09<\/strong> \u7684\u65b9\u5411\u5206\u8fa8\u7387\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u76f8\u5173\u6587\u7ae0<\/h2>\n\n\n\n<p><a href=\"https:\/\/tekdf.com\/index.php\/2025\/05\/30\/krakensdr-product-introduction\/\">KRAKENSDR\u4ea7\u54c1\u4ecb\u7ecd<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/tekdf.com\/index.php\/2025\/06\/05\/what-is-krakensdr\/\">\u4ec0\u4e48\u662f KrakenSDR?<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/tekdf.com\/index.php\/2025\/06\/07\/krakensdr-direction-finding-background-theory\/\">KrakenSDR\u6d4b\u5411\u80cc\u666f\u7406\u8bba<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/tekdf.com\/index.php\/2025\/06\/07\/krakensdr-antenna-array-setup\/\">KrakenSDR \u5929\u7ebf\u9635\u5217\u8bbe\u7f6e<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5173\u4e8e\u6807\u51c6\u6d4b\u5411\u5929\u7ebf\u7684\u8bf4\u660e \u5728\u6807\u51c6\u7684\u65e0\u7ebf\u7535\u6d4b\u5411\u4e2d\uff0c\u60a8\u9700\u8981 \u4e94\u6839\u76f8\u540c\u7684\u5168\u5411\u5929\u7ebf\u3002\u867d\u7136\u53ef\u4ee5\u5728\u6027\u80fd\u4e0a\u59a5\u534f\uff0c\u4f7f\u7528\u8f83\u5c11\u7684\u5929\u7ebf [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[17],"tags":[23],"class_list":["post-639","post","type-post","status-publish","format-standard","hentry","category-17","tag-krakensdr"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/tekdf.com\/index.php\/wp-json\/wp\/v2\/posts\/639","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tekdf.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tekdf.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tekdf.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tekdf.com\/index.php\/wp-json\/wp\/v2\/comments?post=639"}],"version-history":[{"count":4,"href":"https:\/\/tekdf.com\/index.php\/wp-json\/wp\/v2\/posts\/639\/revisions"}],"predecessor-version":[{"id":717,"href":"https:\/\/tekdf.com\/index.php\/wp-json\/wp\/v2\/posts\/639\/revisions\/717"}],"wp:attachment":[{"href":"https:\/\/tekdf.com\/index.php\/wp-json\/wp\/v2\/media?parent=639"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tekdf.com\/index.php\/wp-json\/wp\/v2\/categories?post=639"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tekdf.com\/index.php\/wp-json\/wp\/v2\/tags?post=639"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}