{"id":27024,"date":"2023-09-13T23:16:24","date_gmt":"2023-09-13T15:16:24","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=27024"},"modified":"2024-04-10T15:05:18","modified_gmt":"2024-04-10T07:05:18","slug":"rspdylhzy","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/27024.html","title":{"rendered":"RF\u5c04\u9891\u7684\u539f\u7406\u548c\u4f5c\u7528\u662f\u4ec0\u4e48\uff1f"},"content":{"rendered":"\n<p>\u3000\u3000\u968f\u7740\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u7684\u8fc5\u731b\u53d1\u5c55\uff0cRF\u5c04\u9891\u6280\u672f\u4f5c\u4e3a\u5176\u4e2d\u7684\u6838\u5fc3\u7ec4\u6210\u90e8\u5206\uff0c\u6210\u4e3a\u4e86\u73b0\u4ee3\u793e\u4f1a\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u672c\u6587\u5c06\u63a2\u8ba8RF\u5c04\u9891\u7684\u539f\u7406\u548c\u4f5c\u7528\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u5229\u7528\u8fd9\u9879\u91cd\u8981\u6280\u672f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001RF\u5c04\u9891\u7684\u57fa\u672c\u539f\u7406<\/h2>\n\n\n\n<p>\u3000\u3000RF\u5c04\u9891(Radio Frequency)\u662f\u6307\u5728\u5c04\u9891\u8303\u56f4\u5185\u7684\u7535\u78c1\u6ce2\u4fe1\u53f7\uff0c\u901a\u5e38\u57283kHz\u5230300GHz\u7684\u9891\u7387\u8303\u56f4\u5185\u3002RF\u5c04\u9891\u6280\u672f\u7684\u57fa\u672c\u539f\u7406\u662f\u5229\u7528\u7535\u78c1\u6ce2\u5728\u7a7a\u95f4\u4e2d\u4f20\u64ad\u7684\u7279\u6027\u6765\u5b9e\u73b0\u4fe1\u606f\u7684\u4f20\u8f93\u548c\u63a5\u6536\u3002\u5176\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u3000<strong>1.\u7535\u78c1\u6ce2\u7684\u4ea7\u751f<\/strong>\uff1aRF\u5c04\u9891\u4fe1\u53f7\u901a\u8fc7\u5c04\u9891\u53d1\u5c04\u5668\u4ea7\u751f\uff0c\u53d1\u5c04\u5668\u4e2d\u7684\u53d1\u5c04\u7535\u8def\u5c06\u76f4\u6d41\u7535\u80fd\u8f6c\u6362\u4e3a\u9ad8\u9891\u7535\u78c1\u6ce2\u4fe1\u53f7\uff0c\u8fdb\u800c\u901a\u8fc7\u5929\u7ebf\u8f90\u5c04\u51fa\u53bb\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>2.\u4fe1\u53f7\u7684\u8c03\u5236<\/strong>\uff1a\u5c04\u9891\u4fe1\u53f7\u53ef\u4ee5\u901a\u8fc7\u8c03\u5236\u6280\u672f\u6765\u643a\u5e26\u5404\u79cd\u4e0d\u540c\u7c7b\u578b\u7684\u4fe1\u606f\u3002\u5e38\u89c1\u7684\u8c03\u5236\u6280\u672f\u5305\u62ec\u8c03\u5e45(AM)\u3001\u8c03\u9891(FM)\u548c\u8c03\u76f8(PM)\u7b49\u3002<\/li>\n\n\n\n<li>\u3000\u3000<strong>3.\u5929\u7ebf\u7684\u8f90\u5c04\u548c\u63a5\u6536<\/strong>\uff1a\u5929\u7ebf\u662fRF\u5c04\u9891\u7cfb\u7edf\u4e2d\u975e\u5e38\u91cd\u8981\u7684\u7ec4\u6210\u90e8\u5206\uff0c\u5b83\u8d1f\u8d23\u5c06\u5c04\u9891\u4fe1\u53f7\u8f90\u5c04\u51fa\u53bb\u6216\u63a5\u6536\u5916\u754c\u7684\u5c04\u9891\u4fe1\u53f7\u3002\u5929\u7ebf\u7684\u8bbe\u8ba1\u548c\u4f18\u5316\u5bf9\u7cfb\u7edf\u7684\u6027\u80fd\u6709\u7740\u91cd\u8981\u5f71\u54cd\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001RF\u5c04\u9891\u7684\u4f5c\u7528\u53ca\u5e94\u7528\u9886\u57df<\/h2>\n\n\n\n<p>\u3000\u3000RF\u5c04\u9891\u6280\u672f\u5728\u73b0\u4ee3\u793e\u4f1a\u4e2d\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u5176\u4f5c\u7528\u4e3b\u8981\u4f53\u73b0\u5728\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n<p>\u3000\u3000<strong>1.\u65e0\u7ebf\u901a\u4fe1<\/strong>\uff1aRF\u5c04\u9891\u6280\u672f\u662f\u65e0\u7ebf\u901a\u4fe1\u7684\u57fa\u7840\uff0c\u5305\u62ec\u65e0\u7ebf\u7535\u3001\u7535\u89c6\u3001\u624b\u673a\u3001\u536b\u661f\u901a\u4fe1\u7b49\u3002\u5b83\u901a\u8fc7\u5c06\u4fe1\u606f\u8f6c\u6362\u4e3a\u5c04\u9891\u4fe1\u53f7\u8fdb\u884c\u4f20\u8f93\u548c\u63a5\u6536\uff0c\u5b9e\u73b0\u4e86\u8fdc\u8ddd\u79bb\u7684\u65e0\u7ebf\u901a\u4fe1\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>2.\u9065\u611f\u6280\u672f<\/strong>\uff1a\u9065\u611f\u6280\u672f\u662f\u901a\u8fc7\u611f\u77e5\u548c\u8bb0\u5f55\u5730\u7403\u8868\u9762\u53ca\u5176\u5927\u6c14\u5c42\u7684\u4fe1\u606f\uff0c\u5229\u7528\u5c04\u9891\u4fe1\u53f7\u8fdb\u884c\u9065\u611f\u89c2\u6d4b\u3002\u8fd9\u79cd\u6280\u672f\u5728\u519c\u4e1a\u3001\u6c14\u8c61\u3001\u73af\u5883\u76d1\u6d4b\u7b49\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>3.\u96f7\u8fbe\u7cfb\u7edf<\/strong>\uff1a\u96f7\u8fbe\u7cfb\u7edf\u5229\u7528RF\u5c04\u9891\u6280\u672f\u5b9e\u73b0\u76ee\u6807\u7684\u63a2\u6d4b\u548c\u8ddf\u8e2a\u3002\u5b83\u5728\u822a\u7a7a\u3001\u519b\u4e8b\u3001\u6c14\u8c61\u7b49\u9886\u57df\u53d1\u6325\u7740\u91cd\u8981\u4f5c\u7528\uff0c\u5982\u822a\u7a7a\u96f7\u8fbe\u3001\u8f66\u8f7d\u96f7\u8fbe\u7b49\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>4.\u533b\u7597\u8bbe\u5907<\/strong>\uff1a\u5c04\u9891\u6280\u672f\u5728\u533b\u7597\u8bbe\u5907\u4e2d\u4e5f\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u5982MRI(\u78c1\u5171\u632f\u6210\u50cf)\u8bbe\u5907\u3001\u5c04\u9891\u6d88\u878d\u6cbb\u7597\u4eea\u7b49\u3002\u8fd9\u4e9b\u8bbe\u5907\u901a\u8fc7\u5c04\u9891\u4fe1\u53f7\u5b9e\u73b0\u5bf9\u4eba\u4f53\u7684\u8bca\u65ad\u548c\u6cbb\u7597\u3002<\/p>\n\n\n\n<p>\u3000\u3000<strong>5.\u5de5\u4e1a\u5e94\u7528<\/strong>\uff1aRF\u5c04\u9891\u6280\u672f\u5728\u5de5\u4e1a\u9886\u57df\u4e2d\u4e5f\u6709\u91cd\u8981\u7684\u5e94\u7528\uff0c\u5982\u65e0\u7ebf\u4f20\u611f\u5668\u7f51\u7edc\u3001\u5de5\u4e1a\u81ea\u52a8\u5316\u63a7\u5236\u7b49\u3002\u5b83\u53ef\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u65e0\u7ebf\u901a\u4fe1\u548c\u6570\u636e\u4f20\u8f93\uff0c\u63d0\u9ad8\u5de5\u4e1a\u751f\u4ea7\u6548\u7387\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u7ed3\u8bba\uff1a<\/h2>\n\n\n\n<p>\u3000\u3000<strong>RF\u5c04\u9891\u6280\u672f\u4f5c\u4e3a\u73b0\u4ee3\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u7684\u6838\u5fc3\u7ec4\u6210\u90e8\u5206\uff0c\u5177\u6709\u91cd\u8981\u7684\u4f5c\u7528\u548c\u5e7f\u6cdb\u7684\u5e94\u7528\u9886\u57df\u3002\u901a\u8fc7\u7406\u89e3RF\u5c04\u9891\u7684\u57fa\u672c\u539f\u7406\u548c\u4f5c\u7528\uff0c\u6211\u4eec\u53ef\u4ee5\u66f4\u597d\u5730\u5e94\u7528\u548c\u5229\u7528\u8fd9\u9879\u6280\u672f\uff0c\u63a8\u52a8\u65e0\u7ebf\u901a\u4fe1\u9886\u57df\u7684\u53d1\u5c55\u3002<\/strong>\u5e0c\u671b\u672c\u6587\u5bf9\u8bfb\u8005\u5bf9RF\u5c04\u9891\u6280\u672f\u6709\u4e00\u5b9a\u7684\u4e86\u89e3\u548c\u542f\u53d1\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u968f\u7740\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u7684\u8fc5\u731b\u53d1\u5c55\uff0cRF\u5c04\u9891\u6280\u672f\u4f5c\u4e3a\u5176\u4e2d\u7684\u6838\u5fc3\u7ec4\u6210\u90e8\u5206\uff0c\u6210\u4e3a\u4e86\u73b0\u4ee3\u793e\u4f1a\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u672c\u6587\u5c06\u63a2\u8ba8RF\u5c04\u9891\u7684\u539f\u7406\u548c\u4f5c\u7528\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u5229\u7528\u8fd9\u9879\u91cd\u8981\u6280\u672f\u3002<\/p>\n","protected":false},"author":1,"featured_media":1028,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[36],"tags":[194],"class_list":["post-27024","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-spjs"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/27024"}],"collection":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/comments?post=27024"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/27024\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/1028"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=27024"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=27024"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=27024"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}