{"id":25789,"date":"2023-09-07T20:29:16","date_gmt":"2023-09-07T12:29:16","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=25789"},"modified":"2023-09-25T20:31:09","modified_gmt":"2023-09-25T12:31:09","slug":"qtzjtyl","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/25789.html","title":{"rendered":"QPSK\u8c03\u5236\u89e3\u8c03\u539f\u7406\u53ca\u5e94\u7528"},"content":{"rendered":"\n<p>\u3000\u3000QPSK(Quadrature Phase Shift Keying)\u8c03\u5236\u89e3\u8c03\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u6570\u5b57\u8c03\u5236\u6280\u672f\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u65e0\u7ebf\u901a\u4fe1\u7cfb\u7edf\u4e2d\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdQPSK\u8c03\u5236\u89e3\u8c03\u7684\u539f\u7406\u53ca\u5176\u5728\u901a\u4fe1\u9886\u57df\u7684\u5e94\u7528\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e00\u3001QPSK\u8c03\u5236\u539f\u7406<\/h2>\n\n\n\n<p>\u3000\u3000<strong>QPSK\u8c03\u5236\u662f\u4e00\u79cd\u57fa\u4e8e\u76f8\u4f4d\u7684\u6570\u5b57\u8c03\u5236\u6280\u672f\uff0c\u901a\u8fc7\u6539\u53d8\u4fe1\u53f7\u7684\u76f8\u4f4d\u6765\u8868\u793a\u4e0d\u540c\u7684\u6570\u5b57\u4fe1\u606f\u3002QPSK\u8c03\u5236\u4f7f\u7528\u4e24\u4e2a\u6b63\u4ea4\u7684\u8f7d\u6ce2\u4fe1\u53f7\uff0c\u5206\u522b\u79f0\u4e3aI\u8def\u548cQ\u8def\u3002<\/strong>\u5728QPSK\u8c03\u5236\u4e2d\uff0c\u5c06\u8f93\u5165\u7684\u6570\u5b57\u6bd4\u7279\u6d41\u5206\u4e3a\u4e24\u4e2a\u90e8\u5206\uff0c\u5206\u522b\u7528\u4e8e\u8c03\u5236I\u8def\u548cQ\u8def\u3002<\/p>\n\n\n\n<p>\u3000\u3000QPSK\u8c03\u5236\u8fc7\u7a0b\u53ef\u4ee5\u5206\u4e3a\u4ee5\u4e0b\u51e0\u4e2a\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u30001. \u5c06\u8f93\u5165\u7684\u6570\u5b57\u6bd4\u7279\u6d41\u5206\u4e3a\u4e24\u4e2a\u90e8\u5206\uff0c\u5206\u522b\u4e3aI\u8def\u548cQ\u8def\u3002<\/li>\n\n\n\n<li>\u3000\u30002. \u5c06\u6bcf\u4e2a\u6bd4\u7279\u6620\u5c04\u4e3a\u4e00\u4e2a\u76f8\u4f4d\u503c\uff0c\u901a\u5e38\u4f7f\u75280\u00b0\u300190\u00b0\u3001180\u00b0\u548c270\u00b0\u6765\u8868\u793a\u4e0d\u540c\u7684\u6bd4\u7279\u3002<\/li>\n\n\n\n<li>\u3000\u30003. \u5c06I\u8def\u548cQ\u8def\u7684\u76f8\u4f4d\u503c\u4e0e\u6b63\u4ea4\u8f7d\u6ce2\u4fe1\u53f7\u76f8\u4e58\uff0c\u5f97\u5230\u8c03\u5236\u540e\u7684\u4fe1\u53f7\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e8c\u3001QPSK\u89e3\u8c03\u539f\u7406<\/h2>\n\n\n\n<p>\u3000\u3000QPSK\u89e3\u8c03\u662f\u5c06\u63a5\u6536\u5230\u7684QPSK\u8c03\u5236\u4fe1\u53f7\u6062\u590d\u4e3a\u6570\u5b57\u6bd4\u7279\u6d41\u7684\u8fc7\u7a0b\u3002QPSK\u89e3\u8c03\u5668\u4f7f\u7528\u4e24\u4e2a\u76f8\u4f4d\u53c2\u8003\u4fe1\u53f7\uff0c\u5206\u522b\u4e0e\u63a5\u6536\u5230\u7684\u4fe1\u53f7\u8fdb\u884c\u76f8\u4e58\uff0c\u7136\u540e\u5c06\u7ed3\u679c\u8fdb\u884c\u6bd4\u8f83\uff0c\u4ee5\u786e\u5b9a\u8f93\u5165\u6bd4\u7279\u7684\u76f8\u4f4d\u3002<\/p>\n\n\n\n<p>\u3000\u3000QPSK\u89e3\u8c03\u8fc7\u7a0b\u53ef\u4ee5\u5206\u4e3a\u4ee5\u4e0b\u51e0\u4e2a\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u30001. \u63a5\u6536\u5230QPSK\u8c03\u5236\u4fe1\u53f7\u3002<\/li>\n\n\n\n<li>\u3000\u30002. \u5c06\u63a5\u6536\u5230\u7684\u4fe1\u53f7\u4e0e\u4e24\u4e2a\u76f8\u4f4d\u53c2\u8003\u4fe1\u53f7\u8fdb\u884c\u76f8\u4e58\u3002<\/li>\n\n\n\n<li>\u3000\u30003. \u6bd4\u8f83\u76f8\u4e58\u7684\u7ed3\u679c\uff0c\u786e\u5b9a\u8f93\u5165\u6bd4\u7279\u7684\u76f8\u4f4d\u503c\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u4e09\u3001QPSK\u8c03\u5236\u89e3\u8c03\u7684\u5e94\u7528<\/h2>\n\n\n\n<p>\u3000\u3000QPSK\u8c03\u5236\u89e3\u8c03\u6280\u672f\u5728\u65e0\u7ebf\u901a\u4fe1\u7cfb\u7edf\u4e2d\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u7684\u5e94\u7528\u9886\u57df\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3000\u30001. \u65e0\u7ebf\u5c40\u57df\u7f51(WLAN)\uff1aQPSK\u8c03\u5236\u89e3\u8c03\u88ab\u7528\u4e8eWi-Fi\u6280\u672f\u4e2d\uff0c\u5b9e\u73b0\u65e0\u7ebf\u7f51\u7edc\u7684\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u3002<\/li>\n\n\n\n<li>\u3000\u30002. \u79fb\u52a8\u901a\u4fe1\uff1aQPSK\u8c03\u5236\u89e3\u8c03\u88ab\u7528\u4e8e2G\u30013G\u548c4G\u79fb\u52a8\u901a\u4fe1\u7cfb\u7edf\u4e2d\uff0c\u63d0\u4f9b\u9ad8\u6548\u7684\u4fe1\u53f7\u4f20\u8f93\u3002<\/li>\n\n\n\n<li>\u3000\u30003. \u536b\u661f\u901a\u4fe1\uff1aQPSK\u8c03\u5236\u89e3\u8c03\u88ab\u7528\u4e8e\u536b\u661f\u901a\u4fe1\u7cfb\u7edf\u4e2d\uff0c\u5b9e\u73b0\u5e7f\u64ad\u3001\u7535\u89c6\u548c\u4e92\u8054\u7f51\u63a5\u5165\u7b49\u670d\u52a1\u3002<\/li>\n\n\n\n<li>\u3000\u30004. \u6570\u5b57\u5e7f\u64ad\uff1aQPSK\u8c03\u5236\u89e3\u8c03\u88ab\u7528\u4e8e\u6570\u5b57\u5e7f\u64ad\u7cfb\u7edf\u4e2d\uff0c\u63d0\u4f9b\u9ad8\u8d28\u91cf\u7684\u97f3\u9891\u548c\u89c6\u9891\u4f20\u8f93\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u3000\u3000\u7ed3\u8bba\uff1a<\/h2>\n\n\n\n<p>\u3000\u3000<strong>QPSK\u8c03\u5236\u89e3\u8c03\u662f\u4e00\u79cd\u5e38\u89c1\u4e14\u91cd\u8981\u7684\u6570\u5b57\u8c03\u5236\u6280\u672f\uff0c\u5728\u65e0\u7ebf\u901a\u4fe1\u9886\u57df\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u901a\u8fc7\u4e86\u89e3QPSK\u8c03\u5236\u89e3\u8c03\u7684\u539f\u7406\u53ca\u5176\u5e94\u7528\uff0c\u6211\u4eec\u53ef\u4ee5\u66f4\u597d\u5730\u7406\u89e3\u65e0\u7ebf\u901a\u4fe1\u7cfb\u7edf\u4e2d\u7684\u6570\u5b57\u4fe1\u53f7\u4f20\u8f93\u8fc7\u7a0b\u3002<\/strong>\u672a\u6765\uff0c\u968f\u7740\u901a\u4fe1\u6280\u672f\u7684\u4e0d\u65ad\u53d1\u5c55\uff0cQPSK\u8c03\u5236\u89e3\u8c03\u6280\u672f\u5c06\u7ee7\u7eed\u53d1\u6325\u91cd\u8981\u4f5c\u7528\uff0c\u5e76\u4e3a\u65e0\u7ebf\u901a\u4fe1\u5e26\u6765\u66f4\u9ad8\u7684\u6548\u7387\u548c\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>QPSK\u8c03\u5236\u662f\u4e00\u79cd\u57fa\u4e8e\u76f8\u4f4d\u7684\u6570\u5b57\u8c03\u5236\u6280\u672f\uff0c\u901a\u8fc7\u6539\u53d8\u4fe1\u53f7\u7684\u76f8\u4f4d\u6765\u8868\u793a\u4e0d\u540c\u7684\u6570\u5b57\u4fe1\u606f\u3002QPSK\u8c03\u5236\u4f7f\u7528\u4e24\u4e2a\u6b63\u4ea4\u7684\u8f7d\u6ce2\u4fe1\u53f7\uff0c\u5206\u522b\u79f0\u4e3aI\u8def\u548cQ\u8def\u3002<\/p>\n","protected":false},"author":1,"featured_media":3671,"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":[270,304],"class_list":["post-25789","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-qpsk","tag-tzjt"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/25789","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=25789"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/25789\/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=25789"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=25789"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=25789"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}