{"id":18324,"date":"2023-10-03T12:44:56","date_gmt":"2023-10-03T04:44:56","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=18324"},"modified":"2023-10-03T12:44:56","modified_gmt":"2023-10-03T04:44:56","slug":"jdxhhkdxhsasmfl","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/18324.html","title":{"rendered":"\u57fa\u5e26\u4fe1\u53f7\u548c\u5bbd\u5e26\u4fe1\u53f7\u662f\u6309\u4ec0\u4e48\u5206\u7c7b"},"content":{"rendered":"<p>&emsp;&emsp;\u4fe1\u53f7\u5206\u7c7b\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u6982\u5ff5\uff0c\u5b83\u6d89\u53ca\u5230\u4fe1\u53f7\u7684\u7c7b\u578b\u3001\u9891\u7387\u3001\u4f20\u8f93\u901f\u7387\u7b49\u3002<strong>\u57fa\u5e26\u4fe1\u53f7\u548c\u5bbd\u5e26\u4fe1\u53f7\u662f\u6309\u7167\u67d0\u4e9b\u7279\u5b9a\u7684\u6807\u51c6\u6765\u5206\u7c7b\u7684\uff0c\u8fd9\u4e9b\u6807\u51c6\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u597d\u5730\u7406\u89e3\u4fe1\u53f7\u7684\u7279\u6027\u548c\u6027\u8d28\u3002<\/strong>\u672c\u6587\u5c06\u9610\u8ff0\u57fa\u5e26\u4fe1\u53f7\u548c\u5bbd\u5e26\u4fe1\u53f7\u7684\u5206\u7c7b\u6807\u51c6\uff0c\u4ee5\u53ca\u5b83\u4eec\u4e4b\u95f4\u7684\u5dee\u5f02\u3002<\/p>\n<h2 style=\"text-align: center;\">\u57fa\u5e26\u4fe1\u53f7<\/h2>\n<p>&emsp;&emsp;\u57fa\u5e26\u4fe1\u53f7\u662f\u6307\u4f20\u8f93\u901f\u7387\u8f83\u4f4e\u3001\u9891\u7387\u8303\u56f4\u8f83\u5c0f\u7684\u4fe1\u53f7\u3002\u5b83\u4eec\u7684\u4f20\u8f93\u901f\u7387\u4e00\u822c\u5728\u51e0\u5343\u4f4d\/\u79d2\u5230\u51e0\u767e\u4e07\u4f4d\/\u79d2\u4e4b\u95f4\uff0c\u800c\u9891\u7387\u8303\u56f4\u4e00\u822c\u5728\u51e0\u5343\u8d6b\u5179\u5230\u51e0\u5341\u8d6b\u5179\u4e4b\u95f4\u3002\u57fa\u5e26\u4fe1\u53f7\u6709\u8bb8\u591a\u79cd\u7c7b\uff0c\u5176\u4e2d\u4e00\u4e9b\u662f\u6570\u5b57\u4fe1\u53f7\uff0c\u5982\u8109\u51b2\u5bbd\u5ea6\u8c03\u5236\uff08PWM\uff09\u548c\u6570\u5b57\u8c03\u5236\uff08DM\uff09\uff1b\u53e6\u4e00\u4e9b\u662f\u6a21\u62df\u4fe1\u53f7\uff0c\u5982\u632f\u5e45\u8c03\u5236\uff08AM\uff09\u548c\u8c03\u9891\u8c03\u5236\uff08FM\uff09\u3002<\/p>\n<h3 style=\"text-align: center;\">\u4f18\u52bf<\/h3>\n<p>&emsp;&emsp;\u57fa\u5e26\u4fe1\u53f7\u7684\u4f18\u52bf\u5728\u4e8e\u5b83\u4eec\u7684\u4f20\u8f93\u8ddd\u79bb\u8f83\u8fd1\uff0c\u800c\u4e14\u5b83\u4eec\u7684\u4f20\u8f93\u6548\u7387\u6bd4\u8f83\u9ad8\u3002\u7531\u4e8e\u5176\u4f20\u8f93\u901f\u7387\u8f83\u4f4e\uff0c\u5b83\u4eec\u53ef\u4ee5\u4f7f\u7528\u8f83\u5c11\u7684\u8d44\u6e90\u8fdb\u884c\u4f20\u8f93\uff0c\u4ece\u800c\u964d\u4f4e\u6210\u672c\u3002\u6b64\u5916\uff0c\u57fa\u5e26\u4fe1\u53f7\u7684\u4f20\u8f93\u8ddd\u79bb\u8f83\u8fd1\uff0c\u53ef\u4ee5\u6709\u6548\u907f\u514d\u4fe1\u53f7\u8870\u51cf\uff0c\u4ece\u800c\u63d0\u9ad8\u4fe1\u53f7\u4f20\u8f93\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n<h3 style=\"text-align: center;\">\u7f3a\u70b9<\/h3>\n<p>&emsp;&emsp;\u57fa\u5e26\u4fe1\u53f7\u7684\u7f3a\u70b9\u5728\u4e8e\u5b83\u4eec\u7684\u4f20\u8f93\u8ddd\u79bb\u6709\u9650\uff0c\u800c\u4e14\u5b83\u4eec\u7684\u4f20\u8f93\u901f\u7387\u8f83\u4f4e\u3002\u7531\u4e8e\u5176\u4f20\u8f93\u901f\u7387\u8f83\u4f4e\uff0c\u5b83\u4eec\u53ef\u4ee5\u4f20\u8f93\u7684\u4fe1\u606f\u91cf\u4e5f\u8f83\u5c11\u3002\u6b64\u5916\uff0c\u57fa\u5e26\u4fe1\u53f7\u7684\u4f20\u8f93\u8ddd\u79bb\u8f83\u77ed\uff0c\u53ef\u80fd\u4f1a\u53d7\u5230\u5468\u56f4\u73af\u5883\u7684\u5e72\u6270\uff0c\u4ece\u800c\u964d\u4f4e\u4fe1\u53f7\u4f20\u8f93\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n<h2 style=\"text-align: center;\">\u5bbd\u5e26\u4fe1\u53f7<\/h2>\n<p>&emsp;&emsp;\u5bbd\u5e26\u4fe1\u53f7\u662f\u6307\u4f20\u8f93\u901f\u7387\u8f83\u9ad8\u3001\u9891\u7387\u8303\u56f4\u8f83\u5927\u7684\u4fe1\u53f7\u3002\u5b83\u4eec\u7684\u4f20\u8f93\u901f\u7387\u4e00\u822c\u5728\u51e0\u767e\u4e07\u4f4d\/\u79d2\u5230\u51e0\u5341\u4ebf\u4f4d\/\u79d2\u4e4b\u95f4\uff0c\u800c\u9891\u7387\u8303\u56f4\u4e00\u822c\u5728\u51e0\u5341\u8d6b\u5179\u5230\u51e0\u767e\u8d6b\u5179\u4e4b\u95f4\u3002\u5bbd\u5e26\u4fe1\u53f7\u6709\u8bb8\u591a\u79cd\u7c7b\uff0c\u5176\u4e2d\u4e00\u4e9b\u662f\u6570\u5b57\u4fe1\u53f7\uff0c\u5982\u8c03\u5236\u89e3\u8c03\u5668\uff08MODEM\uff09\u548c\u591a\u8f7d\u6ce2\uff08OFDM\uff09\uff1b\u53e6\u4e00\u4e9b\u662f\u6a21\u62df\u4fe1\u53f7\uff0c\u5982\u632f\u5e45\u8c03\u5236\uff08AM\uff09\u548c\u8c03\u9891\u8c03\u5236\uff08FM\uff09\u3002<\/p>\n<h3 style=\"text-align: center;\">\u4f18\u52bf<\/h3>\n<p>&emsp;&emsp;\u5bbd\u5e26\u4fe1\u53f7\u7684\u4f18\u52bf\u5728\u4e8e\u5b83\u4eec\u7684\u4f20\u8f93\u8ddd\u79bb\u8f83\u8fdc\uff0c\u800c\u4e14\u5b83\u4eec\u7684\u4f20\u8f93\u901f\u7387\u8f83\u9ad8\u3002\u7531\u4e8e\u5176\u4f20\u8f93\u901f\u7387\u8f83\u9ad8\uff0c\u5b83\u4eec\u53ef\u4ee5\u5728\u8f83\u77ed\u7684\u65f6\u95f4\u5185\u4f20\u8f93\u66f4\u591a\u7684\u4fe1\u606f\uff0c\u4ece\u800c\u63d0\u9ad8\u4f20\u8f93\u6548\u7387\u3002\u6b64\u5916\uff0c\u5bbd\u5e26\u4fe1\u53f7\u7684\u4f20\u8f93\u8ddd\u79bb\u8f83\u8fdc\uff0c\u53ef\u4ee5\u6709\u6548\u907f\u514d\u4fe1\u53f7\u8870\u51cf\uff0c\u4ece\u800c\u63d0\u9ad8\u4fe1\u53f7\u4f20\u8f93\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n<h3 style=\"text-align: center;\">\u7f3a\u70b9<\/h3>\n<p>&emsp;&emsp;\u5bbd\u5e26\u4fe1\u53f7\u7684\u7f3a\u70b9\u5728\u4e8e\u5b83\u4eec\u7684\u4f20\u8f93\u6548\u7387\u8f83\u4f4e\uff0c\u800c\u4e14\u5b83\u4eec\u7684\u4f20\u8f93\u6210\u672c\u8f83\u9ad8\u3002\u7531\u4e8e\u5176\u4f20\u8f93\u901f\u7387\u8f83\u9ad8\uff0c\u5b83\u4eec\u53ef\u4ee5\u4f7f\u7528\u8f83\u591a\u7684\u8d44\u6e90\u8fdb\u884c\u4f20\u8f93\uff0c\u4ece\u800c\u589e\u52a0\u6210\u672c\u3002\u6b64\u5916\uff0c\u5bbd\u5e26\u4fe1\u53f7\u7684\u4f20\u8f93\u8ddd\u79bb\u8f83\u8fdc\uff0c\u53ef\u80fd\u4f1a\u53d7\u5230\u5468\u56f4\u73af\u5883\u7684\u5e72\u6270\uff0c\u4ece\u800c\u964d\u4f4e\u4fe1\u53f7\u4f20\u8f93\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n<h2 style=\"text-align: center;\">\u603b\u7ed3<\/h2>\n<p>&emsp;&emsp;<strong>\u57fa\u5e26\u4fe1\u53f7\u548c\u5bbd\u5e26\u4fe1\u53f7\u662f\u6309\u7167\u67d0\u4e9b\u7279\u5b9a\u7684\u6807\u51c6\u6765\u5206\u7c7b\u7684\uff0c\u8fd9\u4e9b\u6807\u51c6\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u597d\u5730\u7406\u89e3\u4fe1\u53f7\u7684\u7279\u6027\u548c\u6027\u8d28\u3002<\/strong>\u57fa\u5e26\u4fe1\u53f7\u7684\u4f18\u52bf\u5728\u4e8e\u5b83\u4eec\u7684\u4f20\u8f93\u8ddd\u79bb\u8f83\u8fd1\uff0c\u800c\u4e14\u5b83\u4eec\u7684\u4f20\u8f93\u6548\u7387\u6bd4\u8f83\u9ad8\uff1b\u5bbd\u5e26\u4fe1\u53f7\u7684\u4f18\u52bf\u5728\u4e8e\u5b83\u4eec\u7684\u4f20\u8f93\u8ddd\u79bb\u8f83\u8fdc\uff0c\u800c\u4e14\u5b83\u4eec\u7684\u4f20\u8f93\u901f\u7387\u8f83\u9ad8\u3002\u4f46\u662f\uff0c\u5b83\u4eec\u90fd\u6709\u4e00\u5b9a\u7684\u7f3a\u70b9\uff0c\u56e0\u6b64\u5728\u4f7f\u7528\u65f6\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u8fdb\u884c\u9009\u62e9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4fe1\u53f7\u5206\u7c7b\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u6982\u5ff5\uff0c\u5b83\u6d89\u53ca\u5230\u4fe1\u53f7\u7684\u7c7b\u578b\u3001\u9891\u7387\u3001\u4f20\u8f93\u901f\u7387\u7b49\u3002\u57fa\u5e26\u4fe1\u53f7\u548c\u5bbd\u5e26\u4fe1\u53f7\u662f\u6309\u7167\u67d0\u4e9b\u7279\u5b9a\u7684\u6807\u51c6\u6765\u5206\u7c7b\u7684\uff0c\u8fd9\u4e9b\u6807\u51c6\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u597d\u5730\u7406\u89e3\u4fe1\u53f7\u7684\u7279\u6027\u548c<\/p>\n","protected":false},"author":1,"featured_media":3671,"comment_status":"closed","ping_status":"open","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":[186],"class_list":["post-18324","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-jdxh"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/18324","targetHints":{"allow":["GET"]}}],"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=18324"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/18324\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/3671"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=18324"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=18324"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=18324"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}