\u3000\u3000Chirp\u4fe1\u53f7<\/strong>\uff0c\u5373\u5541\u557e\u4fe1\u53f7<\/strong>\uff0c\u662f\u4e00\u79cd\u9891\u7387\u968f\u65f6\u95f4\u589e\u52a0\u6216\u51cf\u5c11\u7684\u4fe1\u53f7\u3002\u8fd9\u79cd\u4fe1\u53f7\u5728\u96f7\u8fbe\u3001\u58f0\u7eb3\u548c\u6fc0\u5149\u7cfb\u7edf\u4e2d\u5e94\u7528\u5e7f\u6cdb\uff0c\u5e76\u4e14\u4e5f\u7528\u4e8e\u6269\u9891\u901a\u4fe1\u7b49\u5176\u4ed6\u9886\u57df\u3002<\/p>\n\n\n\n

\u3000\u3000\u5177\u4f53\u6765\u8bf4\uff0cchirp\u4fe1\u53f7\u53ef\u4ee5\u5206\u4e3a\u7ebf\u6027\u548c\u975e\u7ebf\u6027\u4e24\u5927\u7c7b\u3002\u7ebf\u6027chirp\u4fe1\u53f7\u662f\u6307\u9891\u7387\u968f\u65f6\u95f4\u7ebf\u6027\u53d8\u5316\u7684\u4fe1\u53f7\uff0c\u5176\u77ac\u65f6\u9891\u7387f(t)\u5448\u7ebf\u6027\u53d8\u5316\uff0c\u901a\u5e38\u8868\u793a\u4e3a<\/p>\n\n\n\n

\u3000\u3000f(t)=f0\u200b+kt\uff0c\u5176\u4e2d f0 \u662f\u521d\u59cb\u9891\u7387\uff0ck\u662f\u9891\u7387\u53d8\u5316\u7387\u3002\u975e\u7ebf\u6027chirp\u4fe1\u53f7\u5219\u6307\u9891\u7387\u53d8\u5316\u4e0d\u662f\u7ebf\u6027\u7684\u3002<\/p>\n\n\n\n

\u3000\u3000chirp\u4fe1\u53f7\u7684\u4e00\u4e2a\u91cd\u8981\u7279\u6027\u662f\u5b83\u5360\u7528\u4e00\u6bb5\u8fde\u7eed\u7684\u9891\u8c31\uff0c\u76f8\u6bd4\u4e8e\u5355\u9891\u4fe1\u53f7\u5177\u6709\u66f4\u597d\u7684\u81ea\u76f8\u5173\u6027\u3002\u6b64\u5916\uff0cchirp\u4fe1\u53f7\u7531\u4e8e\u5176\u5bf9\u591a\u666e\u52d2\u6548\u5e94\u4e0d\u654f\u611f\u548c\u80fd\u91cf\u805a\u7126\u7279\u6027\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u96f7\u8fbe\u4e0e\u58f0\u7eb3\u7cfb\u7edf\u4e2d\u3002<\/p>\n\n\n\n

\u3000\u3000chirp\u4fe1\u53f7\u662f\u4e00\u79cd\u9891\u7387\u968f\u65f6\u95f4\u53d8\u5316\u7684\u4fe1\u53f7\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u9ad8\u79d1\u6280\u9886\u57df\uff0c\u5982\u96f7\u8fbe\u3001\u58f0\u7eb3\u548c\u901a\u4fe1\u6280\u672f\u4e2d\uff0c\u56e0\u5176\u72ec\u7279\u7684\u9891\u7387\u7279\u6027\u548c\u5e94\u7528\u4f18\u52bf\u800c\u5907\u53d7\u91cd\u89c6\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e00\u3001 chirp\u4fe1\u53f7\u5728\u96f7\u8fbe\u7cfb\u7edf\u4e2d\u7684\u5177\u4f53\u5e94\u7528\u662f\u4ec0\u4e48?<\/h2>\n\n\n\n

\u3000\u3000chirp\u4fe1\u53f7\u5728\u96f7\u8fbe\u7cfb\u7edf\u4e2d\u7684\u5177\u4f53\u5e94\u7528\u4e3b\u8981\u4f53\u73b0\u5728\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n\n\n\n

\n
• \u3000\u3000\u6d4b\u8ddd<\/strong>\uff1achirp\u4fe1\u53f7\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6beb\u7c73\u6ce2\u96f7\u8fbe\u7684\u6d4b\u8ddd\u4e2d\u3002\u901a\u8fc7\u5206\u6790chirp\u4fe1\u53f7\u7684\u6570\u5b66\u8868\u8fbe\u5f0f\uff0c\u53ef\u4ee5\u8ba1\u7b97\u51fa\u76ee\u6807\u7684\u8ddd\u79bb\u3002\u5177\u4f53\u6765\u8bf4\uff0c77GHz\u6beb\u7c73\u6ce2\u96f7\u8fbe\u5229\u7528\u5feb\u901fchirp\u4fe1\u53f7\u8fdb\u884c\u6d4b\u8ddd\uff0c\u901a\u8fc7\u6df7\u9891\u548cFFT\u5904\u7406\uff0c\u5f97\u51fa\u6d4b\u8ddd\u8303\u56f4\u548c\u8ddd\u79bb\u5206\u8fa8\u7387\u7684\u8ba1\u7b97\u65b9\u6cd5\u3002<\/li>\n\n\n\n
• \u3000\u3000\u65e0\u6e90\u96f7\u8fbe\u7cfb\u7edf<\/strong>\uff1a\u5728\u65e0\u6e90\u96f7\u8fbe\u7cfb\u7edf\u4e2d\uff0cchirp\u4fe1\u53f7\u4f5c\u4e3a\u5916\u8f90\u5c04\u6e90\uff0c\u53c2\u8003\u5929\u7ebf\u6309\u4e00\u5b9a\u5468\u671f\u622a\u83b7\u76f4\u8fbe\u6ce2\u4fe1\u53f7\u3002\u7531\u4e8e\u5728\u4e00\u4e2a\u89c2\u6d4b\u5468\u671f\u5185\uff0cchirp\u4fe1\u53f7\u5f80\u5f80\u4ee5\u591a\u5206\u91cf\u5f62\u5f0f\u51fa\u73b0\uff0c\u5b58\u5728\u65f6\u9891\u6df7\u53e0\u7684\u95ee\u9898\uff0c\u8fd9\u9700\u8981\u7279\u522b\u7684\u53c2\u6570\u4f30\u8ba1\u65b9\u6cd5\u6765\u5904\u7406\u3002<\/li>\n\n\n\n
• \u3000\u3000\u901a\u4fe1\u4e00\u4f53\u5316\u8bbe\u8ba1<\/strong>\uff1achirp\u4fe1\u53f7\u8fd8\u88ab\u7528\u4e8e\u96f7\u8fbe\u901a\u4fe1\u4e00\u4f53\u5316\u7684\u8bbe\u8ba1\u4e2d\u3002\u4f8b\u5982\uff0c\u57fa\u4e8eOFDM-chirp\u7684\u6ce2\u5f62\u8bbe\u8ba1\u53ef\u4ee5\u89e3\u51b3\u96f7\u8fbe\u4e0e\u901a\u4fe1\u4e4b\u95f4\u7684\u4e0d\u517c\u5bb9\u548c\u4e92\u5e72\u6270\u95ee\u9898\uff0c\u63d0\u9ad8\u7cfb\u7edf\u7684\u6027\u80fd\u3001\u53ef\u9760\u6027\u548c\u7075\u654f\u5ea6\u3002<\/li>\n\n\n\n
• \u3000\u3000\u5408\u6210\u5b54\u5f84\u96f7\u8fbe(SAR)\u6210\u50cf<\/strong>\uff1a\u5728\u673a\u8f7d\u524d\u89c6SAR\u4e2d\uff0cchirp\u4fe1\u53f7\u7528\u4e8e\u63d0\u9ad8\u65b9\u4f4d\u5206\u8fa8\u7387\u3002\u901a\u8fc7\u7a7a\u95f4\u51e0\u4f55\u6a21\u578b\u548c\u56de\u6ce2\u4fe1\u53f7\u5f62\u5f0f\u7684\u5206\u6790\uff0c\u63a8\u5bfc\u51fa\u9002\u7528\u4e8e\u673a\u8f7d\u524d\u89c6SAR\u6210\u50cf\u7684chirp scaling\u7b97\u6cd5\u3002<\/li>\n\n\n\n
• \u3000\u3000\u8fd0\u52a8\u8865\u507f<\/strong>\uff1achirp\u4fe1\u53f7\u5728\u6beb\u7c73\u6ce2\u8c03\u9891\u6b65\u8fdb(Chirp-SF)\u96f7\u8fbe\u4e2d\u7528\u4e8e\u5b9e\u73b0\u9ad8\u5206\u8fa8\u7387\u7684\u8ddd\u79bb\u6d4b\u91cf\u3002\u7136\u800c\uff0c\u8fd9\u79cd\u96f7\u8fbe\u5b58\u5728\u4e25\u91cd\u7684\u8ddd\u79bb\u901f\u5ea6\u8026\u5408\u95ee\u9898\uff0c\u56e0\u6b64\u9700\u8981\u8fdb\u884c\u8fd0\u52a8\u8865\u507f\u4ee5\u786e\u4fdd\u9ad8\u7cbe\u5ea6\u7684\u76ee\u6807\u68c0\u6d4b\u3002<\/li>\n<\/ul>\n\n\n\n

  \u3000\u3000\u4e8c\u3001 \u5982\u4f55\u533a\u5206chirp\u4fe1\u53f7\u4e2d\u7684\u7ebf\u6027\u4e0e\u975e\u7ebf\u6027\u7279\u6027?<\/h2>\n\n\n\n

  \u3000\u3000\u5728\u8ba8\u8bbachirp\u4fe1\u53f7\u7684\u7ebf\u6027\u4e0e\u975e\u7ebf\u6027\u7279\u6027\u65f6\uff0c\u9996\u5148\u9700\u8981\u7406\u89e3\u7ebf\u6027\u548c\u975e\u7ebf\u6027\u7684\u57fa\u672c\u6982\u5ff5\u3002\u975e\u7ebf\u6027\u4e0e\u7ebf\u6027\u6709\u4e00\u5b9a\u7684\u8054\u7cfb\u53c8\u6709\u672c\u8d28\u533a\u522b\uff0c\u5b83\u4eec\u5e38\u540c\u65f6\u5b58\u5728\u4e8e\u4e00\u4e2a\u7cfb\u7edf\u4e4b\u4e2d\uff0c\u89c4\u5b9a\u7740\u7cfb\u7edf\u4e0d\u540c\u4fa7\u9762\u7684\u6027\u8d28\u3002<\/p>\n\n\n\n

  \n
  • \u3000\u3000\u7ebf\u6027\u7279\u6027<\/strong>\uff1a\u5982\u679cchirp\u4fe1\u53f7\u7684\u884c\u4e3a\u53ef\u4ee5\u88ab\u63cf\u8ff0\u4e3a\u8f93\u5165\u4e0e\u8f93\u51fa\u4e4b\u95f4\u7684\u6bd4\u4f8b\u5173\u7cfb\uff0c\u5373\u8f93\u51fa\u662f\u8f93\u5165\u7684\u7ebf\u6027\u51fd\u6570\uff0c\u5219\u8be5\u4fe1\u53f7\u5177\u6709\u7ebf\u6027\u7279\u6027\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4e00\u4e2achirp\u4fe1\u53f7\u7684\u5e45\u5ea6\u548c\u9891\u7387\u968f\u65f6\u95f4\u7684\u53d8\u5316\u662f\u53ef\u9884\u6d4b\u4e14\u7b26\u5408\u7ebf\u6027\u65b9\u7a0b\u7684\uff0c\u5219\u8868\u660e\u5176\u5177\u6709\u7ebf\u6027\u7279\u6027\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u975e\u7ebf\u6027\u7279\u6027<\/strong>\uff1a\u5982\u679cchirp\u4fe1\u53f7\u7684\u884c\u4e3a\u4e0d\u80fd\u7b80\u5355\u5730\u7528\u8f93\u5165\u4e0e\u8f93\u51fa\u4e4b\u95f4\u7684\u6bd4\u4f8b\u5173\u7cfb\u6765\u63cf\u8ff0\uff0c\u6216\u8005\u5176\u5e45\u5ea6\u548c\u9891\u7387\u7684\u53d8\u5316\u4e0d\u7b26\u5408\u7ebf\u6027\u65b9\u7a0b\uff0c\u5219\u8868\u660e\u8be5\u4fe1\u53f7\u5177\u6709\u975e\u7ebf\u6027\u7279\u6027\u3002\u975e\u7ebf\u6027\u7279\u6027\u7684\u5b58\u5728\u53ef\u80fd\u610f\u5473\u7740\u7cfb\u7edf\u7684\u5e73\u8861\u6784\u9020\u6216\u7a33\u5b9a\u673a\u5236\u53d7\u5230\u975e\u7ebf\u6027\u56e0\u7d20\u7684\u5f71\u54cd\u3002<\/li>\n<\/ul>\n\n\n\n

    \u3000\u3000\u533a\u5206chirp\u4fe1\u53f7\u4e2d\u7684\u7ebf\u6027\u4e0e\u975e\u7ebf\u6027\u7279\u6027\u4e3b\u8981\u4f9d\u8d56\u4e8e\u5bf9\u4fe1\u53f7\u884c\u4e3a\u7684\u89c2\u5bdf\u548c\u5206\u6790\u3002\u5982\u679c\u4fe1\u53f7\u7684\u884c\u4e3a\u9075\u5faa\u7ebf\u6027\u89c4\u5f8b\uff0c\u5219\u8868\u73b0\u4e3a\u7ebf\u6027\u7279\u6027;<\/p>\n\n\n\n

    \u3000\u3000\u4e09\u3001 chirp\u4fe1\u53f7\u7684\u81ea\u76f8\u5173\u6027\u662f\u5982\u4f55\u63d0\u9ad8\u5176\u6027\u80fd\u7684?<\/h2>\n\n\n\n

    \u3000\u3000Chirp\u4fe1\u53f7\u7684\u81ea\u76f8\u5173\u6027\u662f\u5176\u6027\u80fd\u63d0\u5347\u7684\u5173\u952e\u56e0\u7d20\u4e4b\u4e00\u3002\u81ea\u76f8\u5173\u6027\u662f\u6307\u4fe1\u53f7\u4e0e\u81ea\u8eab\u5728\u4e0d\u540c\u65f6\u95f4\u70b9\u7684\u76f8\u5173\u7a0b\u5ea6\uff0c\u5bf9\u4e8eChirp\u4fe1\u53f7\u800c\u8a00\uff0c\u5176\u826f\u597d\u7684\u81ea\u76f8\u5173\u7279\u6027\u4f7f\u5176\u5728\u591a\u79cd\u5e94\u7528\u573a\u666f\u4e2d\u8868\u73b0\u51fa\u8272\u3002<\/p>\n\n\n\n

    \u3000\u3000\u9996\u5148\uff0cChirp\u4fe1\u53f7\u5177\u6709\u9891\u5e26\u5bbd\u3001\u80fd\u91cf\u5927\u3001\u81ea\u76f8\u5173\u6027\u826f\u597d\u7b49\u7279\u70b9\u3002\u8fd9\u4e9b\u7279\u6027\u4f7f\u5f97Chirp\u4fe1\u53f7\u5728\u951a\u6746\u68c0\u6d4b\u7b49\u9700\u8981\u9ad8\u7cbe\u5ea6\u548c\u5bbd\u5e26\u5bbd\u6d4b\u91cf\u7684\u5e94\u7528\u4e2d\u975e\u5e38\u9002\u7528\u3002\u901a\u8fc7\u81ea\u76f8\u5173\u8ba1\u7b97\uff0c\u53ef\u4ee5\u8fdb\u4e00\u6b65\u68c0\u6d4b\u548c\u5206\u6790Chirp\u4fe1\u53f7\uff0c\u4ece\u800c\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u53d1\u6325\u66f4\u5927\u7684\u4f5c\u7528\u3002<\/p>\n\n\n\n

    \u3000\u3000\u5176\u6b21\uff0c\u5728\u8bed\u97f3\u4fe1\u53f7\u9884\u5904\u7406\u4e2d\uff0c\u901a\u8fc7\u5bf9\u539f\u59cbChirp\u4fe1\u53f7\u4e0e\u6ee4\u6ce2\u540eChirp\u4fe1\u53f7\u8fdb\u884c\u76f8\u5173\u6027\u8ba1\u7b97\uff0c\u53ef\u4ee5\u6709\u6548\u8bc4\u4f30\u4fe1\u53f7\u7684\u5904\u7406\u6548\u679c\u3002\u8fd9\u79cd\u81ea\u76f8\u5173\u5206\u6790\u6709\u52a9\u4e8e\u4f18\u5316\u4fe1\u53f7\u5904\u7406\u7b97\u6cd5\uff0c\u63d0\u9ad8\u4fe1\u53f7\u7684\u8d28\u91cf\u548c\u51c6\u786e\u6027\u3002<\/p>\n\n\n\n

    \u3000\u3000\u6b64\u5916\uff0c\u57fa\u4e8e\u5206\u6570\u9636\u5085\u91cc\u53f6\u53d8\u6362(FrFT)\u7684Chirp\u4fe1\u53f7\u68c0\u6d4b\u4e0e\u53c2\u6570\u4f30\u8ba1\u4e5f\u5c55\u793a\u4e86\u81ea\u76f8\u5173\u6027\u7684\u91cd\u8981\u6027\u3002\u901a\u8fc7\u9009\u62e9\u6700\u4f73\u7684\u5206\u6570\u9636\u6570\uff0c\u53ef\u4ee5\u6700\u5927\u5316\u4fe1\u53f7\u7684\u81ea\u76f8\u5173\u6027\uff0c\u4ece\u800c\u63d0\u9ad8\u4fe1\u53f7\u7684\u68c0\u6d4b\u80fd\u529b\u548c\u6d4b\u91cf\u7cbe\u5ea6\u3002<\/p>\n\n\n\n

    \u3000\u3000\u5728\u5929\u6587\u89c2\u6d4b\u9886\u57df\uff0cChirp\u4fe1\u53f7\u7684\u4f18\u826f\u81ea\u76f8\u5173\u7279\u6027\u4f7f\u5176\u5728\u5b9e\u65f6\u5bbd\u5e26\u9ad8\u7cbe\u5ea6\u9891\u8c31\u6d4b\u91cf\u4e2d\u5f97\u5230\u5e7f\u6cdb\u5e94\u7528\u3002\u901a\u8fc7\u8109\u51b2\u538b\u7f29\u6280\u672f\uff0cChirp\u4fe1\u53f7\u80fd\u591f\u6709\u6548\u5730\u63d0\u9ad8\u4fe1\u53f7\u7684\u4fe1\u566a\u6bd4\uff0c\u51cf\u5c11\u80cc\u666f\u566a\u58f0\u7684\u5f71\u54cd\uff0c\u4ece\u800c\u83b7\u5f97\u66f4\u6e05\u6670\u7684\u89c2\u6d4b\u7ed3\u679c\u3002<\/p>\n\n\n\n

    \u3000\u3000Chirp\u4fe1\u53f7\u7684\u81ea\u76f8\u5173\u6027\u901a\u8fc7\u63d0\u9ad8\u4fe1\u53f7\u7684\u7a33\u5b9a\u6027\u548c\u6297\u5e72\u6270\u80fd\u529b\uff0c\u589e\u5f3a\u4e86\u5176\u5728\u5404\u79cd\u5e94\u7528\u4e2d\u7684\u6027\u80fd\u8868\u73b0\u3002<\/p>\n\n\n\n

    \u3000\u3000\u56db\u3001 \u5728\u6fc0\u5149\u7cfb\u7edf\u4e2d\uff0cchirp\u4fe1\u53f7\u7684\u80fd\u91cf\u805a\u7126\u7279\u6027\u662f\u5982\u4f55\u5b9e\u73b0\u7684?<\/h2>\n\n\n\n

    \u3000\u3000\u5728\u6fc0\u5149\u7cfb\u7edf\u4e2d\uff0cchirp\u4fe1\u53f7\u7684\u80fd\u91cf\u805a\u7126\u7279\u6027\u4e3b\u8981\u901a\u8fc7\u63a7\u5236\u6fc0\u5149\u8109\u51b2\u7684\u9891\u7387\u53d8\u5316(\u5373chirp)\u6765\u5b9e\u73b0\u3002\u5177\u4f53\u6765\u8bf4\uff0cchirp\u4fe1\u53f7\u80fd\u591f\u901a\u8fc7\u4ee5\u4e0b\u51e0\u79cd\u65b9\u5f0f\u5f71\u54cd\u80fd\u91cf\u805a\u7126\uff1a<\/p>\n\n\n\n

    \n
    • \u3000\u3000\u975e\u7ebf\u6027\u6548\u5e94\u7684\u63a7\u5236<\/strong>\uff1a\u5728\u8d85\u77ed\u8109\u51b2\u6fc0\u5149\u8fc7\u7a0b\u4e2d\uff0c\u5982\u81ea\u805a\u7126(femtosecond laser filamentation)\uff0cchirp\u548c\u80fd\u91cf\u53c2\u6570\u53ef\u4ee5\u7528\u6765\u63a7\u5236\u975e\u7ebf\u6027\u6548\u5e94\u7684\u5f3a\u5ea6\u3002\u8fd9\u79cd\u63a7\u5236\u5bf9\u4e8e\u7406\u89e3\u548c\u5e94\u7528\u6fc0\u5149\u8109\u51b2\u7684\u52a8\u6001\u6f14\u5316\u81f3\u5173\u91cd\u8981\u3002<\/li>\n\n\n\n
    • \u3000\u3000\u7535\u5b50\u52a0\u901f\u4e0e\u80fd\u91cf\u83b7\u53d6<\/strong>\uff1a\u5728\u76f4\u63a5\u6fc0\u5149\u52a0\u901f(DLA)\u8fc7\u7a0b\u4e2d\uff0c\u4f7f\u7528\u5177\u6709\u7ebf\u6027\u9891\u7387chirp\u7684\u5706\u504f\u632f\u6fc0\u5149\u8109\u51b2\u53ef\u4ee5\u589e\u5f3a\u7535\u5b50\u7684\u52a0\u901f\u548c\u80fd\u91cf\u83b7\u53d6\u3002\u8fd9\u662f\u7531\u4e8echirp\u6548\u5e94\u4ee5\u53ca\u79bb\u5b50\u901a\u9053\u4e2d\u4ea7\u751f\u7684\u9759\u7535\u7a7a\u95f4\u7535\u8377\u573a\u5171\u540c\u4f5c\u7528\u7684\u7ed3\u679c\u3002<\/li>\n\n\n\n
    • \u3000\u3000\u8109\u51b2\u529f\u7387\u548c\u6296\u52a8<\/strong>\uff1achirp\u4fe1\u53f7\u4e0e\u8272\u6563\u76f8\u7ed3\u5408\u4f1a\u5bfc\u81f4\u8109\u51b2\u529f\u7387\u964d\u4f4e\u3001\u6296\u52a8\u589e\u52a0\uff0c\u4ece\u800c\u5f71\u54cd\u8bef\u7801\u7387(BER)\u6216\u4f20\u8f93\u8ddd\u79bb\u3002\u7136\u800c\uff0c\u5c0f\u91cf\u7684chirp\u53ef\u4ee5\u51cf\u8f7b\u7531\u9ad8\u5149\u8c31\u5bc6\u5ea6\u5f15\u8d77\u7684\u975e\u7ebf\u6027\u6548\u5e94\uff0c\u5982\u53d7\u6fc0\u62c9\u66fc\u6563\u5c04\u7b49\u3002<\/li>\n\n\n\n
    • \u3000\u3000\u5149\u8c31\u54cd\u5e94<\/strong>\uff1a\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0cchirp\u4fe1\u53f7\u8fd8\u4f1a\u5f71\u54cd\u6fc0\u5149\u8109\u51b2\u7684\u5149\u8c31\u54cd\u5e94\u3002\u4f8b\u5982\uff0c\u5728\u57fa\u4e8e\u591a\u7279\u5f81\u878d\u5408\u7684\u901a\u4fe1\u8c03\u5236\u6837\u5f0f\u5206\u7c7b\u8bc6\u522b\u65b9\u6cd5\u4e2d\uff0c\u901a\u8fc7\u8bbe\u8ba1\u6ce8\u610f\u529b\u673a\u5236\u6a21\u5757\u6765\u5b9e\u73b0\u4fe1\u53f7\u8c03\u5236\u7279\u5f81\u7684\u81ea\u9002\u5e94\u805a\u7126\uff0c\u4ee5\u63d0\u9ad8\u5bf9\u4f4e\u4fe1\u566a\u6bd4\u6761\u4ef6\u7684\u9002\u5e94\u80fd\u529b\u3002<\/li>\n\n\n\n
    • \u3000\u3000\u6fc0\u5149\u9a71\u52a8\u8d28\u5b50\u52a0\u901f<\/strong>\uff1a\u5728\u6fc0\u5149\u9a71\u52a8\u8d28\u5b50\u52a0\u901f\u7cfb\u7edf\u4e2d\uff0cchirped-pulse-amplification\u6280\u672f\u88ab\u7528\u4e8e\u751f\u6210\u9ad8\u80fd\u91cf\u7684\u6fc0\u5149\u8109\u51b2\uff0c\u8fd9\u4e9b\u8109\u51b2\u80fd\u591f\u5728\u538b\u7f29\u524d\u63d0\u4f9b\u9ad8\u8fbe2 J\u7684\u80fd\u91cf\u3002<\/li>\n<\/ul>\n\n\n\n

      \u3000\u3000chirp\u4fe1\u53f7\u5728\u6fc0\u5149\u7cfb\u7edf\u4e2d\u7684\u80fd\u91cf\u805a\u7126\u7279\u6027\u662f\u901a\u8fc7\u591a\u79cd\u673a\u5236\u5b9e\u73b0\u7684\uff0c\u5305\u62ec\u63a7\u5236\u975e\u7ebf\u6027\u6548\u5e94\u3001\u589e\u5f3a\u7535\u5b50\u52a0\u901f\u3001\u8c03\u8282\u8109\u51b2\u529f\u7387\u548c\u6296\u52a8\u4ee5\u53ca\u4f18\u5316\u5149\u8c31\u54cd\u5e94\u7b49\u3002<\/p>\n\n\n\n

      \u3000\u3000\u4e94\u3001 chirp\u4fe1\u53f7\u5728\u6269\u9891\u901a\u4fe1\u6280\u672f\u4e2d\u7684\u5e94\u7528\u6709\u54ea\u4e9b\u5b9e\u4f8b?<\/h2>\n\n\n\n

      \u3000\u3000chirp\u4fe1\u53f7\u5728\u6269\u9891\u901a\u4fe1\u6280\u672f\u4e2d\u7684\u5e94\u7528\u975e\u5e38\u5e7f\u6cdb\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5177\u4f53\u7684\u5b9e\u4f8b\uff1a<\/p>\n\n\n\n

      \n
      • \u3000\u3000\u589e\u5f3a\u6297\u5e72\u6270\u80fd\u529b<\/strong>\uff1a\u901a\u8fc7\u5c06chirp\u4fe1\u53f7\u7528\u4e8e\u76f4\u63a5\u5e8f\u5217\u6269\u9891\u7cfb\u7edf\u4e2d\uff0c\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u7cfb\u7edf\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002\u8fd9\u79cd\u65b9\u6cd5\u5229\u7528\u4e86chirp\u4fe1\u53f7\u7684\u65f6\u95f4\u53d8\u5316\u7279\u6027\uff0c\u5728\u63a5\u6536\u7aef\u901a\u8fc7\u65f6\u95f4\u53d8\u5316\u6ee4\u6ce2\u5668\u6062\u590d\u4f20\u8f93\u4fe1\u53f7\uff0c\u4ece\u800c\u6709\u6548\u5904\u7406\u9759\u6001\u548c\u975e\u9759\u6001\u5e72\u6270\u3002<\/li>\n\n\n\n
      • \u3000\u3000\u5bbd\u5e26\u5ba4\u5185\u901a\u4fe1<\/strong>\uff1achirp\u4fe1\u53f7\u7ed3\u5408\u8109\u51b2\u538b\u7f29\u6280\u672f\u88ab\u7528\u4e8e\u9ad8\u6570\u636e\u7387\u7684\u5bbd\u5e26\u6269\u9891\u7cfb\u7edf\uff0c\u7279\u522b\u9002\u7528\u4e8e\u5de5\u4e1a\u73af\u5883\u4e2d\u7684\u5ba4\u5185\u901a\u4fe1\u3002\u8fd9\u79cd\u7cfb\u7edf\u901a\u8fc7\u4f7f\u7528\u03c0\/4-DQPSK\u8c03\u5236chirp\u4fe1\u53f7\u3001\u91cd\u53e0chirp\u4fe1\u53f7\u4ee5\u53ca\u4f18\u5316chirp\u53c2\u6570\u6765\u5b9e\u73b0\u6781\u9ad8\u7684\u9c81\u68d2\u6027\u3002<\/li>\n\n\n\n
      • \u3000\u3000\u8fb9\u7f18\u8ba1\u7b97\u6df7\u5408\u65e0\u7ebf\u7f51\u7edc<\/strong>\uff1a\u78d0\u542f\u5fae\u7814\u7a76\u51faPSK-Chirp\u6280\u672f\uff0c\u8be5\u6280\u672f\u5728\u4e0d\u635f\u5931\u6027\u80fd\u7684\u60c5\u51b5\u4e0b\uff0c\u76f8\u6bd4\u4f20\u7edfchirp\u6280\u672f\u5b9e\u73b0\u4e86\u7ea633%\u7684\u4f20\u8f93\u901f\u7387\u63d0\u5347\u3002\u6b64\u5916\uff0c\u6df7\u6c8cChirp\u6280\u672f\u7ed3\u5408\u4e86\u6df7\u6c8c\u6280\u672f\u548cchirp\u6280\u672f\u7684\u4f18\u52bf\uff0c\u63d0\u4f9b\u4e86\u4f4e\u529f\u8017\u3001\u9ad8\u6027\u80fd\u548c\u6297\u5e72\u6270\u7684\u7279\u70b9\u3002<\/li>\n\n\n\n
      • \u3000\u3000\u7a7a\u4e2d-\u5730\u9762\u901a\u4fe1<\/strong>\uff1achirp\u6269\u9891\u4fe1\u53f7\u88ab\u7528\u4e8e\u7a7a\u4e2d-\u5730\u9762\u901a\u4fe1\u6e20\u9053\u7684\u7814\u7a76\uff0c\u5305\u62ec\u5bf9\u4f20\u7edf\u7ebf\u6027chirp\u548c\u65b0\u8bbe\u8ba1\u7684chirp\u4fe1\u53f7\u683c\u5f0f\u7684\u8bc4\u4f30\u3002\u8fd9\u79cd\u65b0\u683c\u5f0f\u6bd4\u4ee5\u5f80\u591a\u7528\u6237chirp\u7cfb\u7edf\u66f4\u5b9e\u7528\uff0c\u56e0\u4e3a\u5b83\u5141\u8bb8\u4e0d\u5b8c\u7f8e\u7684\u540c\u6b65\u3002<\/li>\n\n\n\n
      • \u3000\u3000\u6c34\u4e0b\u5f3a\u591a\u666e\u52d2\u73af\u5883<\/strong>\uff1a\u5728\u6c34\u4e0b\u5f3a\u591a\u666e\u52d2\u73af\u5883\u4e0b\uff0c\u4f20\u7edf\u7684\u591a\u8f7d\u6ce2chirp\u6269\u9891\u901a\u4fe1\u6280\u672f\u5e76\u4e0d\u80fd\u8fbe\u5230\u7406\u60f3\u6c34\u5e73\u3002\u56e0\u6b64\uff0c\u63d0\u51fa\u4e86\u4e00\u79cd\u57fa\u4e8e\u4ea4\u53e0\u6280\u672f\u7684chirp\u6269\u9891\u901a\u4fe1\u8c03\u5236\u65b9\u5f0f\uff0c\u4ee5\u6539\u5584\u5176\u5728\u5f3a\u591a\u666e\u52d2\u73af\u5883\u4e0b\u7684\u7cfb\u7edf\u6027\u80fd\u3002<\/li>\n\n\n\n
      • \u3000\u3000\u96f7\u8fbe\u901a\u4fe1\u4e00\u4f53\u5316<\/strong>\uff1achirp\u6269\u9891\u6280\u672f\u8fd8\u88ab\u5e94\u7528\u4e8e\u96f7\u8fbe\u548c\u901a\u4fe1\u4e00\u4f53\u5316\u7cfb\u7edf\u4e2d\uff0c\u901a\u8fc7\u8ba1\u7b97\u673a\u4eff\u771f\u5b9e\u73b0\u4e86\u5bf9\u4e00\u4f53\u5316\u4fe1\u53f7\u7684\u65f6\u57df\u6ce2\u5f62\u548c\u6a21\u7cca\u51fd\u6570\u7684\u5206\u6790\uff0c\u5e76\u5bf9\u96f7\u8fbe\u7cfb\u7edf\u548c\u901a\u4fe1\u7cfb\u7edf\u7684\u6027\u80fd\u8fdb\u884c\u4e86\u4eff\u771f\u5206\u6790\uff0c\u7ed3\u679c\u8868\u660e\u91c7\u7528chirp\u6269\u9891\u6280\u672f\u5b9e\u73b0\u4e00\u4f53\u5316\u4fe1\u53f7\u662f\u53ef\u884c\u7684\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

        Chirp\u4fe1\u53f7\uff0c\u5373\u5541\u557e\u4fe1\u53f7\uff0c\u662f\u4e00\u79cd\u9891\u7387\u968f\u65f6\u95f4\u589e\u52a0\u6216\u51cf\u5c11\u7684\u4fe1\u53f7\u3002\u8fd9\u79cd\u4fe1\u53f7\u5728\u96f7\u8fbe\u3001\u58f0\u7eb3\u548c\u6fc0\u5149\u7cfb\u7edf\u4e2d\u5e94\u7528\u5e7f\u6cdb\uff0c\u5e76\u4e14\u4e5f\u7528\u4e8e\u6269\u9891\u901a\u4fe1\u7b49\u5176\u4ed6\u9886\u57df<\/p>\n","protected":false},"author":1,"featured_media":93835,"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-96560","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-kptx"],"_links":{"self":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/96560","targetHints":{"allow":["GET"]}}],"collection":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/comments?post=96560"}],"version-history":[{"count":0,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/posts\/96560\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media\/93835"}],"wp:attachment":[{"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/media?parent=96560"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/categories?post=96560"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.viralrail.com\/wp-json\/wp\/v2\/tags?post=96560"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}