{"id":84376,"date":"2024-01-09T10:06:53","date_gmt":"2024-01-09T02:06:53","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=84376"},"modified":"2024-01-09T10:06:57","modified_gmt":"2024-01-09T02:06:57","slug":"zjxlkpyd","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/84376.html","title":{"rendered":"\u76f4\u63a5\u5e8f\u5217\u6269\u9891\u4f18\u70b9"},"content":{"rendered":"\n

\u3000\u3000\u76f4\u63a5\u5e8f\u5217\u6269\u9891(Direct Sequence Spread Spectrum\uff0cDSSS)<\/strong>\u662f\u4e00\u79cd\u5e38\u7528\u7684\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u901a\u8fc7\u5c06\u539f\u59cb\u4fe1\u53f7\u4e0e\u6269\u9891\u7801\u8fdb\u884c\u4e58\u79ef\u8fd0\u7b97\uff0c\u5c06\u4fe1\u53f7\u7684\u5e26\u5bbd\u6269\u5927\uff0c\u4ece\u800c\u63d0\u9ad8\u901a\u4fe1\u7cfb\u7edf\u7684\u6297\u5e72\u6270\u6027\u80fd\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u76f4\u63a5\u5e8f\u5217\u6269\u9891\u6280\u672f\u7684\u4f18\u70b9\u53ca\u5176\u5728\u4e0d\u540c\u9886\u57df\u7684\u5e94\u7528\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e00\u3001\u76f4\u63a5\u5e8f\u5217\u6269\u9891\u6280\u672f\u7684\u4f18\u70b9<\/h2>\n\n\n\n

\u3000\u3000\u76f4\u63a5\u5e8f\u5217\u6269\u9891\u6280\u672f\u5177\u6709\u4ee5\u4e0b\u51e0\u4e2a\u4f18\u70b9\uff1a<\/p>\n\n\n\n

\u3000\u30001. \u6297\u5e72\u6270\u80fd\u529b\u5f3a<\/strong>\uff1a\u76f4\u63a5\u5e8f\u5217\u6269\u9891\u6280\u672f\u901a\u8fc7\u6269\u5927\u4fe1\u53f7\u5e26\u5bbd\uff0c\u4f7f\u5f97\u4fe1\u53f7\u5728\u9891\u57df\u4e0a\u5206\u5e03\u66f4\u5e7f\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u7cfb\u7edf\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\uff0c\u5373\u4f7f\u906d\u53d7\u5230\u7a84\u5e26\u5e72\u6270\u4fe1\u53f7\u7684\u5e72\u6270\uff0c\u4e5f\u80fd\u591f\u901a\u8fc7\u6269\u9891\u7801\u7684\u89e3\u6269\u8fc7\u7a0b\u5c06\u5e72\u6270\u4fe1\u53f7\u6ee4\u9664\uff0c\u4fdd\u8bc1\u4e86\u4f20\u8f93\u8d28\u91cf\u3002<\/p>\n\n\n\n

\u3000\u30002. \u9690\u853d\u6027\u597d<\/strong>\uff1a\u7531\u4e8e\u76f4\u63a5\u5e8f\u5217\u6269\u9891\u6280\u672f\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u5c06\u539f\u59cb\u4fe1\u53f7\u4e0e\u6269\u9891\u7801\u76f8\u4e58\uff0c\u4f7f\u5f97\u4fe1\u53f7\u5728\u9891\u57df\u4e0a\u5448\u73b0\u566a\u58f0\u6837\u5f0f\uff0c\u96be\u4ee5\u88ab\u975e\u6cd5\u76d1\u542c\u8005\u7a83\u53d6\u3002\u8fd9\u4f7f\u5f97\u76f4\u63a5\u5e8f\u5217\u6269\u9891\u6280\u672f\u5728\u519b\u4e8b\u901a\u4fe1\u548c\u5b89\u5168\u901a\u4fe1\u4e2d\u5177\u6709\u5e7f\u6cdb\u5e94\u7528\u3002<\/p>\n\n\n\n

\u3000\u30003. \u9ad8\u5bb9\u91cf<\/strong>\uff1a\u76f4\u63a5\u5e8f\u5217\u6269\u9891\u6280\u672f\u53ef\u4ee5\u901a\u8fc7\u9009\u62e9\u4e0d\u540c\u7684\u6269\u9891\u7801\u6765\u5b9e\u73b0\u4e0d\u540c\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u56e0\u6b64\u5177\u6709\u5f88\u9ad8\u7684\u6570\u636e\u4f20\u8f93\u5bb9\u91cf\u3002\u8fd9\u4f7f\u5f97\u76f4\u63a5\u5e8f\u5217\u6269\u9891\u6280\u672f\u5728\u5bbd\u5e26\u901a\u4fe1\u548c\u591a\u7528\u6237\u63a5\u5165\u7b49\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e8c\u3001\u76f4\u63a5\u5e8f\u5217\u6269\u9891\u6280\u672f\u7684\u5e94\u7528\u9886\u57df<\/h2>\n\n\n\n

\u3000\u3000\u76f4\u63a5\u5e8f\u5217\u6269\u9891\u6280\u672f\u5728\u8bb8\u591a\u9886\u57df\u90fd\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u4e0b\u9762\u5c06\u5206\u522b\u4ecb\u7ecd\u5176\u5728\u901a\u4fe1\u3001\u65e0\u7ebf\u4f20\u611f\u5668\u7f51\u7edc\u548c\u5b9a\u4f4d\u5bfc\u822a\u7b49\u9886\u57df\u7684\u5e94\u7528\u3002<\/p>\n\n\n\n

\u3000\u30001. \u901a\u4fe1\u9886\u57df<\/strong>\uff1a\u76f4\u63a5\u5e8f\u5217\u6269\u9891\u6280\u672f\u5728\u901a\u4fe1\u9886\u57df\u4e2d\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u65e0\u7ebf\u5c40\u57df\u7f51(WLAN)\u3001\u84dd\u7259\u3001CDMA\u7b49\u7cfb\u7edf\u4e2d\u3002\u5b83\u53ef\u4ee5\u63d0\u9ad8\u901a\u4fe1\u7cfb\u7edf\u7684\u6297\u5e72\u6270\u80fd\u529b\uff0c\u6269\u5927\u901a\u4fe1\u8303\u56f4\uff0c\u63d0\u9ad8\u901a\u4fe1\u8d28\u91cf\uff0c\u5b9e\u73b0\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u3002<\/p>\n\n\n\n

\u3000\u30002. \u65e0\u7ebf\u4f20\u611f\u5668\u7f51\u7edc<\/strong>\uff1a\u65e0\u7ebf\u4f20\u611f\u5668\u7f51\u7edc\u4e2d\u7684\u8282\u70b9\u901a\u5e38\u5177\u6709\u80fd\u8017\u4f4e\u3001\u901a\u4fe1\u8ddd\u79bb\u77ed\u7b49\u7279\u70b9\uff0c\u800c\u76f4\u63a5\u5e8f\u5217\u6269\u9891\u6280\u672f\u80fd\u591f\u901a\u8fc7\u6269\u5927\u4fe1\u53f7\u5e26\u5bbd\u6765\u63d0\u9ad8\u4f20\u8f93\u8ddd\u79bb\uff0c\u540c\u65f6\u4fdd\u8bc1\u901a\u4fe1\u8d28\u91cf\u3002\u56e0\u6b64\uff0c\u76f4\u63a5\u5e8f\u5217\u6269\u9891\u6280\u672f\u5728\u65e0\u7ebf\u4f20\u611f\u5668\u7f51\u7edc\u4e2d\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6570\u636e\u4f20\u8f93\u3001\u80fd\u91cf\u7ba1\u7406\u7b49\u65b9\u9762\u3002<\/p>\n\n\n\n

\u3000\u30003. \u5b9a\u4f4d\u5bfc\u822a<\/strong>\uff1a\u76f4\u63a5\u5e8f\u5217\u6269\u9891\u6280\u672f\u5728\u5b9a\u4f4d\u5bfc\u822a\u9886\u57df\u4e2d\u4e5f\u6709\u7740\u91cd\u8981\u7684\u5e94\u7528\u3002\u901a\u8fc7\u5c06\u6269\u9891\u7801\u5e94\u7528\u4e8e\u5b9a\u4f4d\u4fe1\u53f7\uff0c\u53ef\u4ee5\u63d0\u9ad8\u5b9a\u4f4d\u7cfb\u7edf\u7684\u6297\u5e72\u6270\u6027\u80fd\u548c\u5b9a\u4f4d\u7cbe\u5ea6\u3002\u8fd9\u5728GPS\u5bfc\u822a\u3001\u8f66\u8f7d\u5b9a\u4f4d\u7b49\u9886\u57df\u4e2d\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002<\/p>\n\n\n\n

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

\u3000\u3000\u76f4\u63a5\u5e8f\u5217\u6269\u9891\u6280\u672f\u4f5c\u4e3a\u4e00\u79cd\u91cd\u8981\u7684\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c\u5177\u6709\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u3001\u9690\u853d\u6027\u597d\u548c\u9ad8\u5bb9\u91cf\u7b49\u4f18\u70b9\u3002\u5b83\u5728\u901a\u4fe1\u3001\u65e0\u7ebf\u4f20\u611f\u5668\u7f51\u7edc\u548c\u5b9a\u4f4d\u5bfc\u822a\u7b49\u9886\u57df\u90fd\u6709\u5e7f\u6cdb\u7684\u5e94\u7528<\/strong>\u3002\u968f\u7740\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u7684\u4e0d\u65ad\u53d1\u5c55\uff0c\u76f4\u63a5\u5e8f\u5217\u6269\u9891\u6280\u672f\u5c06\u7ee7\u7eed\u53d1\u6325\u5176\u91cd\u8981\u4f5c\u7528\uff0c\u4e3a\u6211\u4eec\u7684\u751f\u6d3b\u5e26\u6765\u66f4\u591a\u4fbf\u5229\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u76f4\u63a5\u5e8f\u5217\u6269\u9891\u6280\u672f\u4f5c\u4e3a\u4e00\u79cd\u91cd\u8981\u7684\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff0c\u5177\u6709\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u3001\u9690\u853d\u6027\u597d\u548c\u9ad8\u5bb9\u91cf\u7b49\u4f18\u70b9\u3002\u5b83\u5728\u901a\u4fe1\u3001\u65e0\u7ebf\u4f20\u611f\u5668\u7f51\u7edc\u548c\u5b9a\u4f4d\u5bfc\u822a\u7b49\u9886\u57df\u90fd\u6709\u5e7f\u6cdb\u7684\u5e94\u7528<\/p>\n","protected":false},"author":1,"featured_media":26938,"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":[217],"class_list":["post-84376","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-kptx"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/84376","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=84376"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/84376\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/26938"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=84376"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=84376"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=84376"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}