{"id":72093,"date":"2023-12-22T15:32:02","date_gmt":"2023-12-22T07:32:02","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=72093"},"modified":"2023-12-22T15:32:06","modified_gmt":"2023-12-22T07:32:06","slug":"mhbwmlngd-2","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/72093.html","title":{"rendered":"MSK\u548cBPSK\u8bef\u7801\u7387\u54ea\u4e2a\u4f4e"},"content":{"rendered":"\n

\u3000\u3000\u5728\u6570\u5b57\u901a\u4fe1\u7cfb\u7edf\u4e2d\uff0c\u8bef\u7801\u7387<\/strong>\u662f\u8861\u91cf\u4fe1\u53f7\u4f20\u8f93\u8d28\u91cf\u7684\u91cd\u8981\u6307\u6807\u4e4b\u4e00\u3002\u800cMSK(Minimum Shift Keying)<\/strong>\u548cBPSK(Binary Phase Shift Keying)<\/strong>\u662f\u4e24\u79cd\u5e38\u89c1\u7684\u8c03\u5236\u6280\u672f\uff0c\u5b83\u4eec\u5728\u6570\u5b57\u901a\u4fe1\u9886\u57df\u4e2d\u88ab\u5e7f\u6cdb\u5e94\u7528\u3002\u672c\u6587\u5c06\u5bf9MSK\u548cBPSK\u7684\u8bef\u7801\u7387\u8fdb\u884c\u5bf9\u6bd4\uff0c\u5e76\u5206\u6790\u5b83\u4eec\u7684\u4f18\u7f3a\u70b9\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e00\u3001MSK\u8c03\u5236\u6280\u672f<\/h2>\n\n\n\n

\u3000\u3000MSK\u8c03\u5236\u6280\u672f\u662f\u4e00\u79cd\u76f8\u4f4d\u8fde\u7eed\u7684\u8c03\u5236\u6280\u672f\uff0c\u5b83\u4f7f\u7528\u9ad8\u65af\u6ee4\u6ce2\u5668\u4f5c\u4e3a\u8c03\u5236\u5668\uff0c\u5c06\u6570\u5b57\u4fe1\u53f7\u8f6c\u6362\u6210\u8fde\u7eed\u7684\u6a21\u62df\u4fe1\u53f7\u3002MSK\u8c03\u5236\u6280\u672f\u5177\u6709\u5e26\u5bbd\u6548\u7387\u9ad8\u3001\u6297\u591a\u5f84\u5e72\u6270\u80fd\u529b\u5f3a\u7b49\u7279\u70b9\uff0c\u56e0\u6b64\u5728\u65e0\u7ebf\u901a\u4fe1\u548c\u536b\u661f\u901a\u4fe1\u7b49\u9886\u57df\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\u3002<\/p>\n\n\n\n

\u3000\u30001. MSK\u8c03\u5236\u539f\u7406<\/h3>\n\n\n\n

\u3000\u3000MSK\u8c03\u5236\u539f\u7406\u662f\u5c06\u8f93\u5165\u7684\u4e8c\u8fdb\u5236\u6570\u636e\u5e8f\u5217\u8f6c\u6362\u4e3a\u9891\u7387\u8fde\u7eed\u53d8\u5316\u7684\u4fe1\u53f7\uff0c\u5176\u4e2d\u6bcf\u4e2a\u6bd4\u7279\u5468\u671f\u88ab\u5206\u6210\u4e24\u4e2a\u76f8\u7b49\u7684\u65f6\u95f4\u95f4\u9694\u3002\u5982\u679c\u5f53\u524d\u6bd4\u7279\u4e3a1.\u5219\u9891\u7387\u5728\u8be5\u65f6\u95f4\u95f4\u9694\u5185\u4fdd\u6301\u4e0d\u53d8;\u5982\u679c\u5f53\u524d\u6bd4\u7279\u4e3a0.\u5219\u9891\u7387\u5728\u8be5\u65f6\u95f4\u95f4\u9694\u5185\u53d1\u751f180\u5ea6\u76f8\u4f4d\u53d8\u5316\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0cMSK\u8c03\u5236\u6280\u672f\u5b9e\u73b0\u4e86\u9891\u7387\u7684\u8fde\u7eed\u53d8\u5316\u3002<\/p>\n\n\n\n

\u3000\u30002. MSK\u7684\u4f18\u70b9<\/h3>\n\n\n\n
    \n
  • \u3000\u3000\u5e26\u5bbd\u6548\u7387\u9ad8\uff1aMSK\u8c03\u5236\u6280\u672f\u5177\u6709\u8f83\u9ad8\u7684\u5e26\u5bbd\u6548\u7387\uff0c\u53ef\u4ee5\u4f7f\u5f97\u4fe1\u53f7\u4f20\u8f93\u66f4\u52a0\u9ad8\u6548\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u6297\u591a\u5f84\u5e72\u6270\u80fd\u529b\u5f3a\uff1a\u7531\u4e8eMSK\u8c03\u5236\u6280\u672f\u5177\u6709\u76f8\u4f4d\u8fde\u7eed\u6027\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u62b5\u6297\u591a\u5f84\u5e72\u6270\uff0c\u63d0\u9ad8\u4fe1\u53f7\u4f20\u8f93\u7684\u53ef\u9760\u6027\u3002<\/li>\n<\/ul>\n\n\n\n

    \u3000\u30003. MSK\u7684\u7f3a\u70b9<\/h3>\n\n\n\n
      \n
    • \u3000\u3000\u7075\u654f\u5ea6\u8f83\u4f4e\uff1aMSK\u8c03\u5236\u6280\u672f\u5bf9\u4e8e\u4fe1\u53f7\u7684\u7075\u654f\u5ea6\u8f83\u4f4e\uff0c\u5bb9\u6613\u53d7\u5230\u566a\u58f0\u7684\u5f71\u54cd\u3002<\/li>\n\n\n\n
    • \u3000\u3000\u590d\u6742\u5ea6\u8f83\u9ad8\uff1aMSK\u8c03\u5236\u6280\u672f\u7684\u5b9e\u73b0\u76f8\u5bf9\u590d\u6742\uff0c\u9700\u8981\u4f7f\u7528\u9ad8\u65af\u6ee4\u6ce2\u5668\u7b49\u8f85\u52a9\u8bbe\u5907\u3002<\/li>\n<\/ul>\n\n\n\n

      \u3000\u3000\u4e8c\u3001BPSK\u8c03\u5236\u6280\u672f<\/h2>\n\n\n\n

      \u3000\u3000BPSK\u8c03\u5236\u6280\u672f\u662f\u4e00\u79cd\u4e8c\u8fdb\u5236\u76f8\u4f4d\u8c03\u5236\u6280\u672f\uff0c\u5b83\u5c06\u6570\u5b57\u4fe1\u53f7\u8f6c\u6362\u4e3a\u4e0d\u540c\u76f8\u4f4d\u7684\u8f7d\u6ce2\u4fe1\u53f7\u3002BPSK\u8c03\u5236\u6280\u672f\u5177\u6709\u7b80\u5355\u3001\u6297\u566a\u58f0\u6027\u80fd\u597d\u7b49\u7279\u70b9\uff0c\u5728\u4f4e\u6bd4\u7279\u7387\u901a\u4fe1\u7cfb\u7edf\u4e2d\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\u3002<\/p>\n\n\n\n

      \u3000\u30001. BPSK\u8c03\u5236\u539f\u7406<\/h3>\n\n\n\n

      \u3000\u3000BPSK\u8c03\u5236\u539f\u7406\u662f\u5c06\u4e8c\u8fdb\u5236\u6570\u636e\u5e8f\u5217\u8f6c\u6362\u4e3a\u76f8\u4f4d\u4e0d\u540c\u7684\u8f7d\u6ce2\u4fe1\u53f7\u3002\u5982\u679c\u5f53\u524d\u6bd4\u7279\u4e3a1.\u5219\u8f7d\u6ce2\u4fe1\u53f7\u7684\u76f8\u4f4d\u4fdd\u6301\u4e0d\u53d8;\u5982\u679c\u5f53\u524d\u6bd4\u7279\u4e3a0.\u5219\u8f7d\u6ce2\u4fe1\u53f7\u7684\u76f8\u4f4d\u53d1\u751f180\u5ea6\u76f8\u4f4d\u53d8\u5316\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0cBPSK\u8c03\u5236\u6280\u672f\u5b9e\u73b0\u4e86\u76f8\u4f4d\u7684\u53d8\u5316\u3002<\/p>\n\n\n\n

      \u3000\u30002. BPSK\u7684\u4f18\u70b9<\/h3>\n\n\n\n
        \n
      • \u3000\u3000\u7b80\u5355\u6027\uff1aBPSK\u8c03\u5236\u6280\u672f\u7684\u5b9e\u73b0\u76f8\u5bf9\u7b80\u5355\uff0c\u53ea\u9700\u5bf9\u8f7d\u6ce2\u4fe1\u53f7\u7684\u76f8\u4f4d\u8fdb\u884c\u53d8\u5316\u5373\u53ef\u3002<\/li>\n\n\n\n
      • \u3000\u3000\u6297\u566a\u58f0\u6027\u80fd\u597d\uff1a\u7531\u4e8eBPSK\u8c03\u5236\u6280\u672f\u5177\u6709\u76f8\u4f4d\u79bb\u6563\u6027\uff0c\u53ef\u4ee5\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u62b5\u6297\u566a\u58f0\u7684\u5e72\u6270\u3002<\/li>\n<\/ul>\n\n\n\n

        \u3000\u30003. BPSK\u7684\u7f3a\u70b9<\/h3>\n\n\n\n
          \n
        • \u3000\u3000\u5e26\u5bbd\u6548\u7387\u8f83\u4f4e\uff1aBPSK\u8c03\u5236\u6280\u672f\u7684\u5e26\u5bbd\u6548\u7387\u8f83\u4f4e\uff0c\u76f8\u5bf9\u4e8eMSK\u8c03\u5236\u6280\u672f\u800c\u8a00\uff0c\u4fe1\u53f7\u4f20\u8f93\u6548\u7387\u8f83\u4f4e\u3002<\/li>\n\n\n\n
        • \u3000\u3000\u6297\u591a\u5f84\u5e72\u6270\u80fd\u529b\u8f83\u5dee\uff1a\u7531\u4e8eBPSK\u8c03\u5236\u6280\u672f\u7684\u76f8\u4f4d\u79bb\u6563\u6027\uff0c\u5bf9\u591a\u5f84\u5e72\u6270\u7684\u62b5\u6297\u80fd\u529b\u8f83\u5dee\u3002<\/li>\n<\/ul>\n\n\n\n

          \u3000\u3000\u4e09\u3001MSK\u548cBPSK\u7684\u8bef\u7801\u7387\u5bf9\u6bd4<\/h2>\n\n\n\n

          \u3000\u3000\u8bef\u7801\u7387\u662f\u8861\u91cf\u4fe1\u53f7\u4f20\u8f93\u8d28\u91cf\u7684\u91cd\u8981\u6307\u6807\u4e4b\u4e00\u3002\u5728\u7406\u60f3\u60c5\u51b5\u4e0b\uff0c\u4e24\u79cd\u8c03\u5236\u6280\u672f\u7684\u8bef\u7801\u7387\u90fd\u53ef\u4ee5\u8fbe\u5230\u6781\u4f4e\u7684\u6c34\u5e73\u3002\u7136\u800c\uff0c\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u7531\u4e8e\u566a\u58f0\u3001\u591a\u5f84\u5e72\u6270\u7b49\u56e0\u7d20\u7684\u5b58\u5728\uff0c\u8bef\u7801\u7387\u4f1a\u6709\u6240\u63d0\u9ad8\u3002<\/p>\n\n\n\n

          \u3000\u3000\u6839\u636e\u7406\u8bba\u5206\u6790\u548c\u5b9e\u9645\u6d4b\u8bd5\uff0c\u53ef\u4ee5\u5f97\u51fa\u4ee5\u4e0b\u7ed3\u8bba\uff1a<\/p>\n\n\n\n

            \n
          • \u3000\u3000\u5728\u9ad8\u4fe1\u566a\u6bd4\u60c5\u51b5\u4e0b\uff0cMSK\u7684\u8bef\u7801\u7387\u8f83\u4f4e\u3002\u7531\u4e8eMSK\u8c03\u5236\u6280\u672f\u5177\u6709\u5e26\u5bbd\u6548\u7387\u9ad8\u3001\u6297\u591a\u5f84\u5e72\u6270\u80fd\u529b\u5f3a\u7b49\u7279\u70b9\uff0c\u5b83\u5728\u9ad8\u4fe1\u566a\u6bd4\u60c5\u51b5\u4e0b\u53ef\u4ee5\u5b9e\u73b0\u8f83\u4f4e\u7684\u8bef\u7801\u7387\u3002<\/li>\n\n\n\n
          • \u3000\u3000\u5728\u4f4e\u4fe1\u566a\u6bd4\u60c5\u51b5\u4e0b\uff0cBPSK\u7684\u8bef\u7801\u7387\u8f83\u4f4e\u3002\u7531\u4e8eBPSK\u8c03\u5236\u6280\u672f\u5177\u6709\u7b80\u5355\u3001\u6297\u566a\u58f0\u6027\u80fd\u597d\u7b49\u7279\u70b9\uff0c\u5b83\u5728\u4f4e\u4fe1\u566a\u6bd4\u60c5\u51b5\u4e0b\u53ef\u4ee5\u5b9e\u73b0\u8f83\u4f4e\u7684\u8bef\u7801\u7387\u3002<\/li>\n<\/ul>\n\n\n\n

            \u3000\u3000\u7efc\u4e0a\u6240\u8ff0\uff0cMSK\u548cBPSK\u662f\u4e24\u79cd\u5e38\u89c1\u7684\u8c03\u5236\u6280\u672f\uff0c\u5b83\u4eec\u5728\u6570\u5b57\u901a\u4fe1\u9886\u57df\u4e2d\u5e94\u7528\u5e7f\u6cdb\u3002MSK\u8c03\u5236\u6280\u672f\u5177\u6709\u5e26\u5bbd\u6548\u7387\u9ad8\u3001\u6297\u591a\u5f84\u5e72\u6270\u80fd\u529b\u5f3a\u7b49\u4f18\u70b9\uff0c\u4f46\u7075\u654f\u5ea6\u8f83\u4f4e\u3001\u590d\u6742\u5ea6\u8f83\u9ad8;BPSK\u8c03\u5236\u6280\u672f\u5177\u6709\u7b80\u5355\u3001\u6297\u566a\u58f0\u6027\u80fd\u597d\u7b49\u4f18\u70b9\uff0c\u4f46\u5e26\u5bbd\u6548\u7387\u8f83\u4f4e\u3001\u6297\u591a\u5f84\u5e72\u6270\u80fd\u529b\u8f83\u5dee\u3002\u5728\u8bef\u7801\u7387\u65b9\u9762\uff0cMSK\u5728\u9ad8\u4fe1\u566a\u6bd4\u60c5\u51b5\u4e0b\u8868\u73b0\u8f83\u597d\uff0c\u800cBPSK\u5728\u4f4e\u4fe1\u566a\u6bd4\u60c5\u51b5\u4e0b\u8868\u73b0\u8f83\u597d\u3002\u56e0\u6b64\uff0c\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5177\u4f53\u60c5\u51b5\u9009\u62e9\u9002\u5408\u7684\u8c03\u5236\u6280\u672f\u4ee5\u5b9e\u73b0\u8f83\u4f4e\u7684\u8bef\u7801\u7387\u3002<\/p>\n\n\n\n

            \u3000\u3000\u7ed3\u8bba\uff1a<\/h2>\n\n\n\n

            \u3000\u3000\u672c\u6587\u5bf9MSK\u548cBPSK\u7684\u8bef\u7801\u7387\u8fdb\u884c\u4e86\u5bf9\u6bd4\u5206\u6790\uff0c\u5e76\u5206\u6790\u4e86\u5b83\u4eec\u5728\u6570\u5b57\u901a\u4fe1\u7cfb\u7edf\u4e2d\u7684\u4f18\u7f3a\u70b9\u3002\u6839\u636e\u5b9e\u9645\u5e94\u7528\u9700\u6c42\uff0c\u53ef\u4ee5\u9009\u62e9\u5408\u9002\u7684\u8c03\u5236\u6280\u672f\u4ee5\u5b9e\u73b0\u8f83\u4f4e\u7684\u8bef\u7801\u7387\u3002<\/strong>\u540c\u65f6\uff0c\u4e3a\u4e86\u8fdb\u4e00\u6b65\u63d0\u9ad8\u4fe1\u53f7\u4f20\u8f93\u8d28\u91cf\uff0c\u53ef\u4ee5\u7ed3\u5408\u5176\u4ed6\u8c03\u5236\u6280\u672f\u548c\u4fe1\u53f7\u5904\u7406\u7b97\u6cd5\u6765\u6539\u5584\u7cfb\u7edf\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

            \u5728\u6570\u5b57\u901a\u4fe1\u7cfb\u7edf\u4e2d\uff0c\u8bef\u7801\u7387\u662f\u8861\u91cf\u4fe1\u53f7\u4f20\u8f93\u8d28\u91cf\u7684\u91cd\u8981\u6307\u6807\u4e4b\u4e00\u3002\u800cMSK(Minimum Shift Keying)\u548cBPSK(Binary Phase Shift Keying)\u662f\u4e24\u79cd\u5e38\u89c1\u7684\u8c03\u5236\u6280\u672f<\/p>\n","protected":false},"author":1,"featured_media":26917,"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":[304],"class_list":["post-72093","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-tzjt"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/72093","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=72093"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/72093\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/26917"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=72093"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=72093"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=72093"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}