作者查詢 / Godzilla28
作者 Godzilla28 在 PTT [ comm_and_RF ] 看板的留言(推文), 共12則
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1F推:幹麼自己做 有NA應該都有CAL kits吧209.189.226.123 04/30 11:49
3F推:天線接出來的coaxial大多50ohm 要匹配209.189.226.123 04/30 11:51
12F推:g大 那Tx/Rx同一個port的話 Rx的LNA165.91.14.168 01/27 06:50
13F→:要擺到那邊? 還是做在chip裡面了?165.91.14.168 01/27 06:50
8F推:研究所還是大學上的電磁是用D.K.Cheng?165.91.14.168 01/27 07:29
9F→:我覺得cheng的就很夠看原po要的梯散旋165.91.14.168 01/27 07:30
3F→:4 port的應該直接接上 一次量10個s 值165.91.14.168 01/27 07:44
4F→:就直接量出來 不用轉換或是terminate165.91.14.168 01/27 07:44
5F→:頂多儀器上選一下量s21換s43之類的165.91.14.168 01/27 07:45
8F推:量什麼? S11/S21的q factor? 你指s11?165.91.10.84 10/10 06:49
6F→:焊bnc或sma上板子 會有多少誤差?209.189.246.113 04/06 13:22
2F推:應該都有支持austocad的輸入128.194.186.97 01/12 02:42
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