{"id":147,"date":"2019-04-30T11:50:35","date_gmt":"2019-04-30T03:50:35","guid":{"rendered":"https:\/\/www.bihec.com\/pulsarmicrowave\/?p=147"},"modified":"2019-04-30T11:50:35","modified_gmt":"2019-04-30T03:50:35","slug":"180%e6%b7%b7%e5%90%883-db%e8%80%a6%e5%90%88%e5%99%a8-%e5%88%86%e9%a2%91%e5%99%a8%ef%bc%880-3-1000-mhz-3%e5%92%8c4%e7%ab%af%ef%bc%89","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/pulsarmicrowave\/180%e6%b7%b7%e5%90%883-db%e8%80%a6%e5%90%88%e5%99%a8-%e5%88%86%e9%a2%91%e5%99%a8%ef%bc%880-3-1000-mhz-3%e5%92%8c4%e7%ab%af%ef%bc%89\/","title":{"rendered":"180\u00b0\u6df7\u54083 dB\u8026\u5408\u5668\/\u5206\u9891\u5668\uff080.3-1000 MHz 3\u548c4\u7aef\uff09"},"content":{"rendered":"

180\u00b0\u6df7\u5408\u8026\u5408\u5668<\/a>\/\u5206\u9891\u5668<\/a>
\n0.3-1000 MHz
\n180\u5ea6\u6df7\u5408\u5668\u91c7\u7528\u7d27\u51d1\u578b\u5c01\u88c5\uff0c\u53ef\u63d0\u4f9b300 kHz\u81f31 GHz\u7684\u9891\u7387\uff0c\u901a\u5e38\u53ef\u5904\u74061\u74e6\u8f93\u5165\u529f\u7387\u3002\u5b83\u4eec\u6709\u5404\u79cd\u8868\u9762\u91cf\uff0c\u5bc6\u5c01\u548c\u8fde\u63a5\u5c01\u88c5\u3002<\/p>\n

$\"\"$
\n\u63d0\u4f9b\u5b9a\u5236\u9891\u6bb5\u548c\u4f18\u5316\u89c4\u683c\u3002<\/p>\n

\u5907\u6ce8\uff1a
\n\u5e45\u5ea6\u5e73\u8861\u7531\u8f93\u5165Sum\u6216Delta\u5b9a\u4e49\u4e3a\u8f93\u51faA\u548cB.
\nOutline 411\u4e5f\u53ef\u7528\u4e8eBNC\uff0cTNC\uff0cF\u548cN\u8fde\u63a5\u5668\u3002<\/p>\n

4\u7aef\u53e3<\/p>\n

$\"\"$
\n\u63d0\u4f9b\u5b9a\u5236\u9891\u6bb5\u548c\u4f18\u5316\u89c4\u683c\u3002<\/p>\n

\u5907\u6ce8\uff1a
\n\u5e45\u5ea6\u5e73\u8861\u7531\u8f93\u5165Sum\u6216Delta\u5b9a\u4e49\u4e3a\u8f93\u51faA\u548cB.
\n\u6982\u8ff0412\u4e5f\u53ef\u7528\u4e8eBNC\uff0cTNC\uff0cF\u548cN\u8fde\u63a5\u5668\u3002<\/p>\n