{"id":3004,"date":"2020-03-25T01:58:39","date_gmt":"2020-03-25T01:58:39","guid":{"rendered":""},"modified":"2020-03-25T09:59:03","modified_gmt":"2020-03-25T01:59:03","slug":"%e5%9f%ba%e4%ba%8e%e6%b3%b0%e5%85%8bmso64%e7%9a%84%e5%85%a8%e6%96%b0%e7%9e%ac%e6%80%81%e5%88%86%e6%9e%90%e6%8a%80%e6%9c%af","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=3004","title":{"rendered":"\u57fa\u4e8e\u6cf0\u514bMSO64\u7684\u5168\u65b0\u77ac\u6001\u5206\u6790\u6280\u672f"},"content":{"rendered":"

\n\t\u3000\u3000\u6cf0\u514b\u65b0\u4e00\u4ee3\u793a\u6ce2\u5668<\/u>MSO64\u91c7\u7528\u5168\u65b0TE<\/u>K049\u5e73\u53f0\uff0c\u4e0d\u4ec5\u5b9e\u73b0\u4e864\u901a\u9053\u540c\u65f6\u6253\u5f00\u65f625G<\/u>S\/s\u7684\u9ad8\u91c7\u6837\u7387\uff0c\u800c\u4e14\u5b9e\u73b0\u4e86\u786c\u4ef612-bit\u9ad8\u5782\u76f4\u5206\u8fa8\u7387\u3002\u540c\u65f6\uff0c\u7531\u4e8e\u91c7\u7528\u4e86\u65b0\u578b\u4f4e\u566a\u58f0\u524d\u7aef\u653e\u5927ASIC<\/u>—TEK061\uff0c\u5927\u5927\u964d\u4f4e\u4e86\u566a\u58f0\u6c34\u5e73\uff0c\u57281mv\/div\u65f6\uff0c\u5b9e\u6d4b\u7684\u672c\u5e95\u566a\u58f0RS<\/u>M\u503c\u53ea\u670958uV<\/u>\uff0c\u8fdc\u8fdc\u4f4e\u4e8e\u5e02\u573a\u540c\u7c7b\u793a\u6ce2\u5668\u3002\u8fd9\u4e9b\u7279\u6027\u90fd\u662fMSO64\u9891\u8c31\u6a21\u5f0f——Spectrum View\u83b7\u5f97\u9ad8\u52a8\u6001\u3001\u4f4e\u566a\u5e95\u7684\u5f3a\u6709\u529b\u4fdd\u8bc1\u3002<\/p>\n

\n\t <\/div>\n

\n\t\u3000\u3000\u8fd1\u65e5Spectrum View\u53c8\u65b0\u589e\u4e86RF<\/u>_vs_Ti<\/u>me Waveform\u6d4b\u8bd5<\/u>\u529f\u80fd\uff0c\u4f7f\u7528\u8be5\u529f\u80fd\u53ef\u4ee5\u5206\u6790\u4fe1\u53f7\u7684\u77ac\u6001\u53d8\u5316\u8fc7\u7a0b\uff0c\u5305\u62ec\u4fe1\u53f7\u5e45\u5ea6\u3001\u9891\u7387\u548c\u76f8\u4f4d\u7684\u77ac\u6001\u53d8\u5316\u8d8b\u52bf\uff0c\u56e0\u6b64\u901a\u5e38\u5c06\u5176\u79f0\u4e3a\u4fe1\u53f7\u7684\u77ac\u6001\u8fc7\u7a0b\u5206\u6790\u3002\u5178\u578b\u7684\u4fe1\u53f7\u77ac\u6001\u8fc7\u7a0b\u5206\u6790\u5e94\u7528\u573a\u666f\u5305\u62ec\uff1a\u8109\u51b2\u4fe1\u53f7\u5305\u7edc\u53ca\u8109\u5185\u8c03\u5236\u5206\u6790\u3001\u8df3\u9891\u4fe1\u53f7\u5206\u6790\u3001PLL\u9891\u7387\u9501<\/u>\u5b9a\u65f6\u95f4\u6d4b\u8bd5\u3001RF\u5f00\u5173<\/u>\u5207\u6362\u65f6\u95f4\u6d4b\u8bd5\u3001\u8109\u51b2\u8c03\u5236\u5668\u4e0a\u5347\u65f6\u95f4\u6d4b\u8bd5\u3001RF Module\u53ca\u6a21\u62dfIQ\u8c03\u5236\u5668\u7edd\u5bf9\u65f6\u5ef6\u6d4b\u8bd5\u7b49\u3002\u672c\u6587\u5c06\u91cd\u70b9\u4ecb\u7ecd\u77ac\u6001\u5206\u6790\u529f\u80fd\u5728\u8109\u51b2\u3001\u8df3\u9891\u53caPLL\u9891\u7387\u9501\u5b9a\u65f6\u95f4\u6d4b\u8bd5\u4e2d\u7684\u5e94\u7528\u3002<\/p>\n

\n\t\"\u57fa\u4e8e\u6cf0\u514bMSO64\u7684\u5168\u65b0\u77ac\u6001\u5206\u6790\u6280\u672f\"<\/p>\n

\n\t\u3000\u3000\u56fe1. MSO64\u91c7\u7528\u5168\u65b0TEK049\u5e73\u53f0\u548c\u8d85\u4f4e\u566a\u58f0\u524d\u7aefTEK061<\/p>\n

\n\t\u3000\u3000\u77ac\u6001\u8fc7\u7a0b\u5206\u6790\u57fa\u7840<\/h2>\n

\n\t\u3000\u3000\u4fe1\u53f7\u7684\u77ac\u6001\u8fc7\u7a0b\u5206\u6790\uff0c\u5b9e\u9645\u5c31\u662f\u4fe1\u53f7\u7684\u4e09\u8981\u7d20——\u5e45\u5ea6\u3001\u9891\u7387\u548c\u76f8\u4f4d\u968f\u65f6\u95f4\u7684\u53d8\u5316\u8fc7\u7a0b\u5206\u6790\uff0c\u4e0d\u540c\u7684\u4fe1\u53f7\u5173\u6ce8\u7684\u53c2\u6570\u4e0d\u540c\uff0c\u6bd4\u5982\u8df3\u9891\u4fe1\u53f7\u5c24\u4e3a\u5173\u6ce8\u9891\u7387\u7684\u53d8\u5316\u89c4\u5f8b\uff0c\u8109\u51b2\u4fe1\u53f7\u6bd4\u8f83\u5173\u6ce8\u4fe1\u53f7\u5305\u7edc\u53ca\u5176\u65f6\u95f4\u53c2\u6570\u7b49\u3002\u4f46\u65e0\u8bba\u5173\u6ce8\u4ec0\u4e48\u53c2\u6570\uff0c\u603b\u8981\u5148\u5f97\u5230\u5e45\u5ea6\u3001\u9891\u7387\u548c\u76f8\u4f4d\u7684\u6ce2\u5f62\u3002Spectrum View\u662f\u5982\u4f55\u5f97\u5230\u8fd9\u4e9b\u6ce2\u5f62\u7684\u5462\uff1f<\/p>\n

\n\t\u3000\u3000Spectrum View\u91c7\u7528\u4e86\u56fe2\u6240\u793a\u7684DDC \uff08\u6570\u5b57\u4e0b\u53d8\u9891\uff09\u67b6\u6784\uff0c\u7ecf\u5bf9\u539f\u59cb\u91c7\u6837\u70b9\u5904\u7406\uff0c\u53ef\u4ee5\u5f97\u5230\u4fe1\u53f7\u7684\u6570\u5b57IQ\u6570\u636e\uff0c\u4fe1\u53f7\u5e45\u5ea6\u3001\u9891\u7387\u548c\u76f8\u4f4d\u7279\u5f81\u5747\u5305\u542b\u4e8eIQ\u6570\u636e\u4e2d\u3002\u6bcf\u4e00\u7ec4IQ\u6837\u70b9\u5bf9\u5e94\u7684\u5e45\u5ea6\u3001\u9891\u7387\u548c\u76f8\u4f4d\u65f6\uff0c\u4fbf\u53ef\u4ee5\u5f97\u5230\u5b83\u4eec\u968f\u65f6\u95f4\u7684\u53d8\u5316\u8d8b\u52bf\uff0c\u4ece\u800c\u5b8c\u6210\u4fe1\u53f7\u77ac\u6001\u8fc7\u7a0b\u7684\u5206\u6790\u3002<\/p>\n

\n\t\u3000\"\u57fa\u4e8e\u6cf0\u514bMSO64\u7684\u5168\u65b0\u77ac\u6001\u5206\u6790\u6280\u672f\"<\/p>\n

\n\t\u3000\u3000\u56fe2. \u6570\u5b57\u4e0b\u53d8\u9891\u540e\u5f97\u5230IQ\u6570\u636e<\/p>\n

\n\t\u3000\u3000\u77ac\u6001\u8fc7\u7a0b\u5206\u6790\u5e94\u7528\u573a\u666f<\/h2>\n

\n\t\u3000\u3000\uff081\uff09 \u8109\u51b2\u53ca\u8df3\u9891\u4fe1\u53f7\u6d4b\u8bd5<\/strong><\/p>\n

\n\t\u3000\u3000\u5bf9\u4e8e\u4ece\u4e8b\u5c04\u9891<\/u>\u8109\u51b2\u4fe1\u53f7\u5206\u6790\u6d4b\u8bd5\u7684\u5de5\u7a0b\u5e08\u800c\u8a00\uff0c\u901a\u5e38\u90fd\u8981\u6d4b\u8bd5\u8109\u51b2\u7684\u4e0a\u5347\/\u4e0b\u964d\u65f6\u95f4\u3001\u8109\u5bbd\u53ca\u5468\u671f\u7b49\u65f6\u95f4\u53c2\u6570\uff0c\u4ee5\u53ca\u8109\u5185\u529f\u7387\u5e73\u5747\u503c\u53ca\u6700\u5927\u503c\u3002\u53ea\u6709\u5f97\u5230\u5c04\u9891\u8109\u51b2\u4fe1\u53f7\u7684\u5305\u7edc\u540e\uff0c\u624d\u80fd\u66f4\u52a0\u65b9\u4fbf\u5730\u8fdb\u884c\u8fd9\u4e9b\u53c2\u6570\u7684\u6d4b\u8bd5\u3002\u8fc7\u53bb\u901a\u5e38\u4f7f\u7528\u4e00\u4e2a\u5916\u90e8\u5305\u7edc\u68c0\u6ce2\u5668\uff0c\u63d0\u53d6\u5305\u7edc\u540e\u518d\u4f7f\u7528\u793a\u6ce2\u5668\u6d4b\u8bd5\u3002\u91c7\u7528Spectrum View\u7684\u77ac\u6001\u5206\u6790\u529f\u80fd\uff0c\u65e0\u9700\u4efb\u4f55\u5916\u90e8\u9644\u4ef6\uff0c\u5373\u53ef\u8f7b\u677e\u5f97\u5230\u4fe1\u53f7\u7684\u5305\u7edc\uff0c\u56fe3\u6240\u793a\u7684“C1-M”\u66f2\u7ebf\u5373\u4e3a\u5305\u7edc\u3002<\/p>\n

\n\t\u3000\u3000\u503c\u5f97\u4e00\u63d0\u7684\u662f\uff0c\u793a\u6ce2\u5668\u7684\u81ea\u52a8\u6d4b\u91cf<\/u>\u529f\u80fd\u4e5f\u53ef\u4ee5\u5e94\u7528\u4e8e\u65f6\u57df\u5305\u7edc\uff0c\u4ece\u800c\u81ea\u52a8\u5b8c\u6210\u8109\u51b2\u4fe1\u53f7\u65f6\u95f4\u53c2\u6570\u53ca\u529f\u7387\u53c2\u6570\u7684\u6d4b\u8bd5\uff0c\u800c\u4e0d\u518d\u9700\u8981\u4f7f\u7528\u5149\u6807\u6d4b\u8bd5\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u6d4b\u8bd5\u7cbe\u5ea6\u3002\u73b0\u4ee3\u96f7\u8fbe\u8d8a\u6765\u8d8a\u591a\u7684\u91c7\u7528\u8109\u51b2\u538b\u7f29\u6280\u672f\uff0c\u4ee5\u4fdd\u8bc1\u63a2\u6d4b\u8ddd\u79bb\u7684\u540c\u65f6\uff0c\u63d0\u9ad8\u8ddd\u79bb\u5206\u8fa8\u7387\uff0c\u5176\u4e2d\u4ee5\u7ebf\u6027\u8c03\u9891\u8109\u51b2\uff08chirp pulse\uff09\u591a\u89c1\u3002\u7ebf\u6027\u8c03\u9891\u8109\u51b2\u4fe1\u53f7\u7684\u6d4b\u8bd5\uff0c\u9664\u4e86\u8981\u89c2\u6d4b\u4e0a\u8ff0\u7684\u65f6\u95f4\u548c\u529f\u7387\u53c2\u6570\uff0c\u8fd8\u8981\u5bf9\u8109\u5185\u7684\u9891\u7387\u8c03\u5236\u4f5c\u89e3\u8c03\u5206\u6790\uff0c\u4ee5\u68c0\u9a8c<\/u>\u8c03\u9891\u5e26\u5bbd\u3001\u8c03\u9891\u659c\u7387\u53ca\u7ebf\u6027\u5ea6\u3002\u5728Spectrum View\u7684\u77ac\u6001\u6a21\u5f0f\u4e0b\uff0c\u53ef\u4ee5\u5b8c\u6210\u89e3\u8c03\u5206\u6790\uff0c\u5982\u56fe3\u6240\u793a\u7684“C1-f”\u66f2\u7ebf\uff0c\u5e76\u652f\u6301\u6d4b\u8bd5\u7ed3\u679c\u7684\u4fdd\u5b58\uff0c\u4ee5\u4f5c\u8fdb\u4e00\u6b65\u7684\u5206\u6790\u3002<\/p>\n

\n\t\u3000\"\u57fa\u4e8e\u6cf0\u514bMSO64\u7684\u5168\u65b0\u77ac\u6001\u5206\u6790\u6280\u672f\"<\/p>\n

\n\t\u3000\u3000\u56fe3. RF Chirp Pulse\u7684\u9891\u8c31\u3001\u6ce2\u5f62\u3001\u5305\u7edc\u3001\u9891\u7387\u53ca\u76f8\u4f4d\u66f2\u7ebf<\/p>\n

\n\t\u3000\u3000\u7c7b\u4f3c\u5730\uff0cSpectrum View\u8fd8\u53ef\u4ee5\u5e94\u7528\u4e8e\u8df3\u9891\u4fe1\u53f7\u7684\u5206\u6790\uff0c\u89c2\u6d4b\u7684\u4f9d\u7136\u662f\u9891\u7387\u89e3\u8c03\u66f2\u7ebf\u3002\u5f97\u5230\u8df3\u9891\u56fe\u6848\u540e\uff0c\u53ef\u4ee5\u8fdb\u4e00\u6b65\u5206\u6790\u6bcf\u4e2a\u9891\u70b9\u7684\u9a7b\u7559\u65f6\u95f4\u4ee5\u53ca\u76f8\u90bb\u9891\u70b9\u4e4b\u95f4\u7684\u5207\u6362\u65f6\u95f4\u7b49\u53c2\u6570\u3002<\/p>\n

\n\t\u3000\u3000\"\u57fa\u4e8e\u6cf0\u514bMSO64\u7684\u5168\u65b0\u77ac\u6001\u5206\u6790\u6280\u672f\"<\/p>\n

\n\t\u3000\u3000\u56fe4. Spectrum View\u7684\u77ac\u6001\u6a21\u5f0f\u53ef\u4ee5\u76f4\u63a5\u89e3\u8c03\u51fa\u8df3\u9891\u56fe\u6848<\/p>\n

\n\t\u3000\u3000\uff082\uff09 PLL\u9891\u7387\u9501\u5b9a\u65f6\u95f4\u6d4b\u8bd5<\/strong><\/p>\n

\n\t\u3000\u3000\u57fa\u4e8ePLL\u6280\u672f\u7684\u9891\u7387\u7efc\u5408\u5668\u5e94\u7528\u6781\u5176\u5e7f\u6cdb\uff0c\u65e0\u8bba\u662f\u901a\u4fe1\u8fd8\u662f\u96f7\u8fbe\u7cfb\u7edf\u4e2d\uff0cPLL\u9891\u7efc\u90fd\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002\u56e0\u4e3aPLL\u9891\u7efc\u5177\u6709\u975e\u5e38\u9ad8\u7684\u9891\u7387\u7a33\u5b9a\u5ea6\uff0c\u76f8\u566a\u6027\u80fd\u975e\u5e38\u4f18\u5f02\uff0c\u8fd9\u4e9b\u90fd\u662f\u4fdd\u8bc1\u901a\u4fe1\u548c\u96f7\u8fbe\u7cfb\u7edf\u6027\u80fd\u7684\u91cd\u8981\u56e0\u7d20\u3002PLL\u662f\u4e00\u4e2a\u8d1f\u53cd\u9988\u63a7\u5236\u7cfb\u7edf\uff0c\u56fe5\u7ed9\u51fa\u4e86\u7b80\u8981\u67b6\u6784\u793a\u610f\u56fe\uff0c\u4ece\u95ed\u73af\u4f20\u8f93\u7279\u6027\u770b\uff0cPLL\u5177\u6709\u4e00\u5b9a\u7684\u73af\u8def\u5e26 \u5bbd\uff0c\u8fd9\u4e3b\u8981\u53d6\u51b3\u4e8e\u73af\u8def\u4e0a\u7684\u4f4e\u901a\u6ee4\u6ce2\u5668<\/u>——Loop filter\u3002\u73af\u8def\u5e26\u5bbd\u4e0d\u4ec5\u51b3\u5b9a\u4e86\u8f93\u51fa\u4fe1\u53f7\u7684\u76f8\u566a\u6027\u80fd\uff0c\u800c\u4e14\u4e5f\u51b3\u5b9a\u4e86PLL\u9501\u5b9a\u7684\u901f\u5ea6\u3002\u76f8\u566a\u6027\u80fd\u548c\u9501\u5b9a\u901f\u5ea6\u662fPLL\u9891\u7efc\u5f00\u53d1\u5de5\u7a0b\u5e08\u5fc5\u987b\u8981\u6298\u4e2d\u8003\u8651\u7684\u4e24\u4e2a\u53c2\u6570\uff0c\u56e0\u6b64\u5728\u8c03\u8bd5\u9636\u6bb5\u4e5f\u662f\u5fc5\u6d4b\u7684\u4e24\u4e2a\u53c2\u6570\u3002<\/p>\n

\n\t\u3000\"\u57fa\u4e8e\u6cf0\u514bMSO64\u7684\u5168\u65b0\u77ac\u6001\u5206\u6790\u6280\u672f\"<\/p>\n

\n\t\u3000\u3000\u56fe5. PLL\u9891\u7387\u7efc\u5408\u5668\u67b6\u6784\u793a\u610f\u56fe<\/p>\n

\n\t\u3000\u3000\u5bf9\u4e8e\u9501\u5b9a\u65f6\u95f4\u7684\u6d4b\u8bd5\uff0c\u4f20\u7edf\u6d4b\u8bd5\u65b9\u6cd5\u662f\u76f4\u63a5\u5c06PLL\u8f93\u51fa\u7684\u5c04\u9891\u4fe1\u53f7\u9988\u5165\u9891\u8c31\u4eea\uff0c\u7136\u540e\u5728zero span\u6a21\u5f0f\u4e0b\u8bbe\u7f6e\u89e6\u53d1\u89c2\u6d4b\u5c04\u9891\u4fe1\u53f7\u7684\u5305\u7edc\u3002\u4f46\u662f\u8fd9\u79cd\u65b9\u5f0f\u6709\u4e24\u4e2a\u7f3a\u70b9\uff1a\u2460 \u4ee5\u89e6\u53d1\u4f4d\u7f6e\u4e3a\u65f6\u95f4\u53c2\u8003\u70b9\uff0c\u800cPLL\u5728\u89e6\u53d1\u65f6\u523b\u4e4b\u524d\u5df2\u7ecf\u5f00\u59cb\u5de5\u4f5c\uff0c\u65e0\u6cd5\u51c6\u786e\u6807\u5b9a\u9501\u5b9a\u65f6\u95f4\uff1b\u2461 \u7531\u4e8e\u8fd9\u79cd\u65b9\u6cd5\u662f\u4ece\u5305\u7edc\u4e0a\u5224\u5b9a\u662f\u5426\u9501\u5b9a\u5b8c\u6210\uff0c\u6d4b\u8bd5\u8bef\u5dee\u4f1a\u5f88\u5927\u3002\u56e0\u4e3a\u4fe1\u53f7\u7684\u5305\u7edc\u4e0e\u9891\u8c31\u4eea\u8bbe\u7f6e\u7684RBW\u5173\u7cfb\u5f88\u5927\uff0c\u5b58\u5728\u8fd9\u6837\u7684\u60c5\u51b5——\u5373\u4f7f\u9891\u7387\u6ca1\u6709\u5b8c\u5168\u9501\u5b9a\uff0c\u4f46\u662f\u4fe1\u53f7\u4f9d\u7136\u53ef\u4ee5\u5b8c\u5168\u901a\u8fc7RBW filter\uff0c\u4ece\u800c\u5f97\u5230\u6b63\u5e38\u7684\u5305\u7edc\u4fe1\u53f7\u3002\u6b64\u65f6\uff0c\u6807\u5b9a\u7684\u9501\u5b9a\u65f6\u95f4\u4f1a\u504f\u5c0f\uff0c\u800c\u4e0d\u80fd\u6b63\u786e\u53cd\u6620PLL\u7684\u6027\u80fd\u3002<\/p>\n

\n\t\u3000\u3000\u4f7f\u7528Spectrum View\u7684\u77ac\u6001\u5206\u6790\u529f\u80fd\u53ef\u4ee5\u8f7b\u800c\u6613\u4e3e\u5730\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u6d4b\u8bd5\u8fde\u63a5\u5982\u56fe6\u6240\u793a\uff0c\u5f85\u6d4bPLL\u7535\u8def<\/u>\u9664\u4e86\u5c06\u5c04\u9891\u8f93\u51fa\u8fde\u63a5\u81f3\u793a\u6ce2\u5668\u4e4b\u5916\uff0c\u540c\u65f6\u63d0\u4f9b\u4e00\u8def\u540c\u6b65\u89e6\u53d1\u4fe1\u53f7\uff0c\u4ee5\u6b64\u4f5c\u4e3a\u65f6\u95f4\u57fa\u51c6\u3002\u5728\u77ac\u6001\u5206\u6790\u6a21\u5f0f\u4e0b\uff0c\u8c03\u51faFrequency_vs_TIme\u6ce2\u5f62\uff0c\u5f53\u9891\u7387\u9501\u5b9a\u540e\uff0c\u63a5\u8fd1\u4e00\u6761\u76f4\u7ebf\uff0c\u89c2\u6d4b\u5728\u54ea\u4e2a\u65f6\u523b\u9891\u7387\u9501\u5b9a\u6210\u529f \uff08\u6bd4\u5982\uff0c\u5b9a\u4e49\u9891\u7387\u8bef\u5dee\u5728\u6807\u79f0\u9891\u7387\u7684±5%\u4ee5\u5185\u5373\u8ba4\u4e3a\u9501\u5b9a\u6210\u529f\uff09\uff0c\u4ece\u800c\u51c6\u786e\u6d4b\u8bd5\u9501\u5b9a\u65f6\u95f4\u3002<\/p>\n

\n\t\u3000\"\u57fa\u4e8e\u6cf0\u514bMSO64\u7684\u5168\u65b0\u77ac\u6001\u5206\u6790\u6280\u672f\"<\/p>\n

\n\t\u3000\u3000\u56fe6. PLL\u9891\u7387\u9501\u5b9a\u65f6\u95f4\u6d4b\u8bd5\u8fde\u63a5\u793a\u610f\u56fe<\/p>\n

\n\t\u3000\"\u57fa\u4e8e\u6cf0\u514bMSO64\u7684\u5168\u65b0\u77ac\u6001\u5206\u6790\u6280\u672f\"<\/p>\n

\n\t\u3000\u3000\u56fe7. PLL\u9891\u7387\u9501\u5b9a\u65f6\u95f4\u5b9e\u6d4b\u7ed3\u679c<\/p>\n

\n\t\u3000\u3000\uff083\uff09 \u5c04\u9891\u5f00\u5173\u5207\u6362\u65f6\u95f4\u6d4b\u8bd5<\/strong><\/p>\n

\n\t\u3000\u3000\u4f5c\u4e3a\u5c04\u9891\u7535\u8def\u4e2d\u5e38\u7528\u7684\u5668\u4ef6\uff0c\u5f00\u5173\u901a\u5e38\u7528\u4e8e\u591a\u4e2a\u5c04\u9891\u94fe\u8def\u4e4b\u95f4\u7684\u5207\u6362\uff0c\u4ece\u800c\u5b9e\u73b0\u5206\u65f6\u5de5\u4f5c\u3002\u6bd4\u5982\u667a\u80fd\u624b\u673a\u57fa\u672c\u90fd\u652f\u6301\u591a\u79cd\u65e0\u7ebf\u901a\u4fe1<\/u>\u5236\u5f0f\uff0c\u5404\u79cd\u5236\u5f0f\u4e4b\u95f4\u7684\u5207\u6362\u5c31\u662f\u901a\u8fc7\u5c04\u9891\u524d\u7aef\u7684\u5f00\u5173\u5b9e\u73b0\u7684\u3002\u8fd9\u7c7b\u5c04\u9891\u5f00\u5173\u4e3a\u5355\u5200\u591a\u63b7\u5f00\u5173\uff0c\u901a\u5e38\u9664\u4e86\u5173\u6ce8\u5f00\u5173\u7684\u63d2\u635f\u3001\u9694\u79bb\u5ea6\u3001\u9a7b\u6ce2\u6bd4\u7b49\u53c2\u6570\u5916\uff0c\u8fd8\u8981\u5173\u6ce8\u5f00\u5173\u7684\u5207\u6362\u65f6\u95f4\uff0c\u4ee5\u4fdd\u8bc1\u5404\u4e2a\u94fe\u8def\u4e4b\u95f4\u4e25\u683c\u7684\u65f6\u5e8f\u5173\u7cfb\u3002<\/p>\n

\n\t\u3000\u3000\u5982\u4f55\u6d4b\u8bd5\u5f00\u5173\u7684\u5207\u6362\u65f6\u95f4\u5462\uff1f\u56fe8\u7ed9\u51fa\u4e86\u6d4b\u8bd5\u8fde\u63a5\u793a\u610f\u56fe\uff0c\u793a\u6ce2\u5668\u662f\u6574\u4e2a\u6d4b\u8bd5\u7684\u6838\u5fc3\u8bbe\u5907\uff0c\u6b64\u5916\u8fd8\u9700\u8981\u4e00\u53f0\u4fe1\u53f7\u6e90\uff0c\u7528\u4e8e\u7ed9\u5f00\u5173\u63d0\u4f9b\u5c04\u9891\u6fc0\u52b1\u4fe1\u53f7\u3002\u6d4b\u8bd5\u8fc7\u7a0b\u4e2d\uff0c\u4fe1\u53f7\u6e90\u63d0\u4f9bCW\u4fe1\u53f7\u9988\u5165\u5f00\u5173\uff0c\u63a7\u5236\u7535\u8def\u5728\u63a7\u5236\u5f00\u5173\u5207\u6362\u7684\u540c\u65f6\uff0c\u4e5f\u7ed9\u793a\u6ce2\u5668\u63d0\u4f9b\u4e00\u8def\u89e6\u53d1\u4fe1\u53f7\u4f5c\u4e3a\u65f6\u95f4\u53c2\u8003\u3002\u4e3a\u4e86\u51c6\u786e\u6d4b\u8bd5\u5207\u6362\u65f6\u95f4\uff0c\u9700\u8981\u5f97\u5230\u5f00\u5173\u8f93\u51fa\u7684\u5c04\u9891\u4fe1\u53f7\u7684\u5305\u7edc\uff0c\u5728\u793a\u6ce2\u5668\u4fa7\u901a\u8fc7\u6bd4\u8f83\u5916\u89e6\u53d1\u4fe1\u53f7\u4e0e\u5305\u7edc\u4fe1\u53f7\u4e4b\u95f4\u7684\u5ef6\u8fdf\uff0c\u4fbf\u53ef\u4ee5\u786e\u5b9a\u5207\u6362\u65f6\u95f4\u3002<\/p>\n

\n\t\u3000\u3000\u793a\u6ce2\u5668\u901a\u5e38\u501f\u52a9\u4e8e\u5916\u90e8\u7684\u5305\u7edc\u68c0\u6ce2\u5668\u6d4b\u8bd5\u4fe1\u53f7\u5305\u7edc\uff0c\u4f46\u662f\u8fd9\u4f1a\u5f15\u5165\u989d\u5916\u7684\u65f6\u5ef6\uff0c\u4ece\u800c\u5f71\u54cd\u6d4b\u8bd5\u7cbe\u5ea6\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0cSpectrum View\u53ef\u4ee5\u76f4\u63a5\u663e\u793a\u5c04\u9891\u4fe1\u53f7\u5305\u7edc \uff08Magnitude_vs_TIme\uff09\uff0c\u6d4b\u8bd5\u66f4\u51c6\u786e\u3001\u5e94\u7528\u66f4\u65b9\u4fbf\u3002<\/p>\n

\n\t\u3000\u3000\"\u57fa\u4e8e\u6cf0\u514bMSO64\u7684\u5168\u65b0\u77ac\u6001\u5206\u6790\u6280\u672f\"<\/p>\n

\n\t\u3000\u3000\u56fe8. \u5c04\u9891\u5f00\u5173\u5207\u6362\u65f6\u95f4\u6d4b\u8bd5\u8fde\u63a5\u793a\u610f\u56fe<\/p>\n

\n\t\u3000\u3000\uff084\uff09 \u8109\u51b2\u8c03\u5236\u5668\u4e0a\u5347\u65f6\u95f4\u6d4b\u8bd5<\/strong><\/p>\n

\n\t\u3000\u3000\u8109\u51b2\u8c03\u5236\u5668\u662f\u8109\u51b2\u4f53\u5236\u96f7\u8fbe\u7cfb\u7edf\u4e2d\u7684\u5173\u952e\u90e8\u4ef6\uff0c\u53ef\u7ecf\u5916\u90e8\u63a7\u5236\u4ea7\u751f\u5177\u6709\u5feb\u901f\u4e0a\u5347\/\u4e0b\u964d\u6cbf\u53ca\u9ad8\u5f00\u5173\u6bd4\u7684\u5c04\u9891\u8109\u51b2\u4fe1\u53f7\u3002\u8109\u51b2\u8c03\u5236\u5668\u5f80\u5f80\u91c7\u7528\u5355\u5200\u5355\u63b7\u5c04\u9891\u5f00\u5173\u5b9e\u73b0\uff0c\u5176\u51b3\u5b9a\u4e86\u80fd\u591f\u4ea7\u751f\u7684\u5c04\u9891\u8109\u51b2\u7684\u4e0a\u5347\/\u4e0b\u964d\u65f6\u95f4\u53ca\u5f00\u5173\u6bd4\u3002\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u5f80\u5f80\u5e0c\u671b\u80fd\u591f\u4ea7\u751f\u8fb9\u6cbf\u5c3d\u91cf\u5feb\u7684\u5c04\u9891\u8109\u51b2\uff0c\u8fd9\u6837\u624d\u80fd\u591f\u751f\u6210\u66f4\u7a84\u7684\u8109\u51b2\uff0c\u63d0\u9ad8\u8ddd\u79bb\u5206\u8fa8\u7387\u3002<\/p>\n

\n\t\u3000\u3000\u503c\u5f97\u4e00\u63d0\u7684\u662f\uff0c\u867d\u7136\u5c04\u9891\u5f00\u5173\u53ef\u4ee5\u5f53\u505a\u8109\u51b2\u8c03\u5236\u5668\uff0c\u4f46\u662f\u5176\u4e0a\u5347\u65f6\u95f4\u5e76\u4e0d\u662f\u524d\u9762\u4ecb\u7ecd\u7684\u5207\u6362\u65f6\u95f4\u3002\u5f00\u5173\u7684\u5207\u6362\u65f6\u95f4\u53d7\u9650\u4e8e\u5176\u63a7\u5236\u7535\u8def\u7684\u54cd\u5e94\u65f6\u95f4\uff0c\u800c\u4e0a\u5347\u65f6\u95f4\u5219\u53d6\u51b3\u4e8e\u5f00\u5173\u652f\u6301\u7684\u5e26\u5bbd\u3002<\/p>\n

\n\t\u3000\u3000\u8109\u51b2\u8c03\u5236\u5668\u4e0a\u5347\u65f6\u95f4\u6d4b\u8bd5\u8fde\u63a5\u5982\u56fe4\u6240\u793a\uff0c\u7cfb\u7edf\u9700\u8981\u63d0\u4f9b\u5c04\u9891CW\u4fe1\u53f7\u548c\u7528\u4e8e\u63a7\u5236\u8c03\u5236\u5668\u7684\u57fa\u5e26\u8109\u51b2\u4fe1\u53f7\u3002\u4e3a\u4e86\u80fd\u591f\u51c6\u786e\u6d4b\u8bd5\u4e0a\u5347\u65f6\u95f4\uff0c\u63a8\u8350\u4f7f\u7528\u4e00\u53f0\u4efb\u610f\u6ce2\u4fe1\u53f7\u53d1\u751f\u5668 \uff08AWG\uff09 \u4ea7\u751f\u57fa\u5e26\u8109\u51b2\u4fe1\u53f7\uff0c\u56e0\u4e3aAWG\u7684\u5e26\u5bbd\u8db3\u591f\u5927\uff0c\u6240\u4ea7\u751f\u7684\u8109\u51b2\u4fe1\u53f7\u4e0a\u5347\u65f6\u95f4\u8fdc\u8fdc\u5c0f\u4e8e\u8109\u51b2\u8c03\u5236\u5668\u7684\u4e0a\u5347\u65f6\u95f4\u3002<\/p>\n

\n\t\u3000\u3000CW\u4fe1\u53f7\u7ecf\u8fc7\u8109\u51b2\u8c03\u5236\u5668\u8f6c\u6362\u4e3a\u5c04\u9891\u8109\u51b2\u4fe1\u53f7\uff0c\u7136\u540e\u9988\u5165\u793a\u6ce2\u5668\u8fdb\u884c\u6d4b\u8bd5\u3002\u5728Spectrum View\u6a21\u5f0f\u4e0b\uff0c\u76f4\u63a5\u8c03\u51fa“Magnitude_vs_TIme”\uff0c\u4f7f\u7528\u793a\u6ce2\u5668\u7684\u81ea\u52a8\u6d4b\u91cf\u529f\u80fd\u4fbf\u53ef\u4ee5\u7cbe\u786e\u6d4b\u51fa10%~90%\u6216\u800520%~80%\u7684\u4e0a\u5347\u65f6\u95f4\u3002<\/p>\n

\n\t\"\u57fa\u4e8e\u6cf0\u514bMSO64\u7684\u5168\u65b0\u77ac\u6001\u5206\u6790\u6280\u672f\"<\/p>\n

\n\t\u3000\u3000\u56fe9. \u8109\u51b2\u8c03\u5236\u5668\u4e0a\u5347\u65f6\u95f4\u6d4b\u8bd5\u8fde\u63a5\u793a\u610f\u56fe<\/p>\n

\n\t\u3000\u3000\uff085\uff09 RF module\u7edd\u5bf9\u65f6\u5ef6\u6d4b\u8bd5<\/strong><\/p>\n

\n\t\u3000\u3000\u5728\u4e00\u4e9b\u76f8\u53c2\u591a\u901a\u9053\u5e94\u7528\u573a\u5408\uff0c\u4e3a\u4e86\u4fdd\u8bc1\u5404\u901a\u9053\u4e4b\u95f4\u7684\u65f6\u95f4\u540c\u6b65\u6027\uff0c\u5bf9\u901a\u9053\u4e0a\u5c04\u9891\u6a21\u5757 \/ \u90e8\u4ef6\u7684\u7edd\u5bf9\u65f6\u5ef6\u63d0\u51fa\u4e86\u8f83\u9ad8\u8981\u6c42\uff0c\u6bd4\u5982\u529f\u7387\u653e\u5927\u5668<\/u> \u3001\u4e0a\u4e0b\u53d8\u9891\u5668<\/u>\u3001\u6a21\u62dfIQ\u8c03\u5236\u5668\u7b49\uff0c\u56e0\u6b64\u9700\u8981\u5bf9\u8fd9\u4e9b\u6a21\u5757\u7684\u7edd\u5bf9\u65f6\u5ef6\u8fdb\u884c\u6807\u5b9a\u3002<\/p>\n

\n\t\u3000\u3000\u4f17\u6240\u5468\u77e5\uff0c\u77e2\u91cf\u7f51\u7edc\u5206\u6790\u4eea\u5177\u6709\u6d4b\u8bd5\u7fa4\u65f6\u5ef6 \uff08Group delay\uff09 \u7684\u529f\u80fd\uff0c\u4f46\u662f\u7fa4\u65f6\u5ef6\u5e76\u4e0d\u662f\u7edd\u5bf9\u65f6\u5ef6\u3002\u53ea\u6709\u5f53\u76f8\u9891\u7279\u6027\u5448\u73b0\u7406\u60f3\u7ebf\u6027\u5173\u7cfb\u65f6\uff0c\u7fa4\u65f6\u5ef6\u624d\u662f\u7edd\u5bf9\u65f6\u5ef6\u3002\u663e\u7136\uff0c\u8fd9\u79cd\u7406\u60f3\u5668\u4ef6\u662f\u4e0d\u5b58\u5728\u7684\u3002\u800c\u4e14\u5b9e\u9645\u6d4b\u8bd5\u4e2d\u9664\u4e86\u5173\u6ce8\u7edd\u5bf9\u65f6\u5ef6\uff0c\u53ef\u80fd\u8fd8\u4f1a\u6d89\u53ca\u5230\u5c04\u9891\u8109\u51b2\u4fe1\u53f7\u7ecf\u8fc7\u8fd9\u7c7b\u5668\u4ef6\u540e\u7684\u4e0a\u5347\/\u4e0b\u964d\u65f6\u95f4\u7b49\u53c2\u6570\u6d4b\u8bd5\uff0c\u56e0\u6b64\uff0c\u793a\u6ce2\u5668\u662f\u8fd9\u7c7b\u6d4b\u8bd5\u7684\u7406\u60f3\u9009\u62e9\u3002<\/p>\n

\n\t\u3000\u3000\u7edd\u5bf9\u65f6\u5ef6\u6d4b\u8bd5\u8fc7\u7a0b\u4e2d\uff0c\u7cfb\u7edf\u7ed9\u5f85\u6d4b\u4ef6\u9988\u5165\u4e00\u4e2a\u5c04\u9891\u8109\u51b2\u4fe1\u53f7\uff0c\u540c\u65f6\u8f93\u51fa\u4e00\u8def\u540c\u6b65\u89e6\u53d1\u4fe1\u53f7\u4f5c\u4e3a\u65f6\u95f4\u53c2\u8003\uff0c\u5728Spectrum View\u6a21\u5f0f\u4e0b\u8c03\u51fa\u8109\u51b2\u4fe1\u53f7\u7684\u5305\u7edc\u540e\uff0c\u4f7f\u7528\u793a\u6ce2\u5668\u7684\u81ea\u52a8\u6d4b\u91cf\u529f\u80fd\u4fbf\u53ef\u4ee5\u786e\u5b9a\u7edd\u5bf9\u65f6\u5ef6\u3002\u5bf9\u4e8e\u9ad8\u5e26\u5bbd\u5e94\u7528\u573a\u5408\uff0c\u901a\u9053\u6240\u91c7\u7528\u7684\u4e5f\u90fd\u662f\u5bbd\u5e26\u5c04\u9891\u6a21\u5757\uff0c\u4e3a\u4e86\u80fd\u591f\u6d4b\u8bd5\u8fd9\u79cd\u573a\u5408\u4e0b\u7684\u53c2\u6570\uff0c\u5efa\u8bae\u6d4b\u8bd5\u65f6\u4e5f\u91c7\u7528\u5bbd\u5e26\u4fe1\u53f7\uff0c\u56fe10\u4fbf\u91c7\u7528\u4e86\u6cf0\u514b\u516c\u53f8\u7684\u4efb\u610f\u6ce2\u4fe1\u53f7\u53d1\u751f\u5668\u63d0\u4f9b\u9ad8\u5e26\u5bbd\u7684\u7ebf\u6027\u8c03\u9891\u8109\u51b2\u4fe1\u53f7\u3002<\/p>\n

\n\t\"\u57fa\u4e8e\u6cf0\u514bMSO64\u7684\u5168\u65b0\u77ac\u6001\u5206\u6790\u6280\u672f\"<\/p>\n

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\n\t\u3000\u3000\u4e0e\u529f\u7387\u653e\u5927\u5668<\/u>\u7b49\u5c04\u9891\u6a21\u5757\u7684\u7edd\u5bf9\u65f6\u5ef6\u6d4b\u8bd5\u7c7b\u4f3c\uff0c\u6a21\u62dfIQ\u8c03\u5236\u5668\u7684\u65f6\u5ef6\u6d4b\u8bd5\u4e5f\u9700\u8981\u65f6\u95f4\u57fa\u51c6\u4fe1\u53f7\uff0c\u7531\u56fe11\u4e2d\u6240\u793a\u7684\u4efb\u610f\u6ce2\u4fe1\u53f7\u53d1\u751f\u5668\u63d0\u4f9b\u3002Spectrum View\u6d4b\u51fa\u5c04\u9891\u8109\u51b2\u4fe1\u53f7\u7684\u5305\u7edc\u540e\uff0c\u4f7f\u7528\u81ea\u52a8\u6d4b\u91cf\u529f\u80fd\u4fbf\u53ef\u4ee5\u6d4b\u51fa\u5305\u7edc\u4fe1\u53f7\u4e0e\u57fa\u51c6\u4fe1\u53f7\u4e4b\u95f4\u7684\u65f6\u95f4\u5dee\uff0c\u4ece\u800c\u7cbe\u786e\u6807\u5b9a\u7edd\u5bf9\u65f6\u5ef6\uff0c\u56fe12\u7ed9\u51fa\u4e86\u6a21\u62dfIQ\u8c03\u5236\u5668\u65f6\u5ef6\u7684\u5b9e\u6d4b\u7ed3\u679c\u3002<\/p>\n

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\n\t\u3000\u3000\u56fe11. \u6a21\u62dfIQ\u8c03\u5236\u5668\u7edd\u5bf9\u65f6\u5ef6\u6d4b\u8bd5\u8fde\u63a5\u793a\u610f\u56fe<\/p>\n

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\n\t\u3000\u3000\u56fe12. \u6a21\u62dfIQ\u8c03\u5236\u5668\u7edd\u5bf9\u65f6\u5ef6\u5b9e\u6d4b\u7ed3\u679c<\/p>\n

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