[問題] 請問前輩們一個名詞解釋....Desensitization

看板comm_and_RF作者ninomouse ( 귿惽N)時間17年前 (2007/08/20 16:05)推噓2(2推 0噓 0→)

留言2則, 2人參與討論串1/1

我最近在看一份PAPER，對於Desensitization這一個字實在搞不清楚我有找到他的解釋 The compression in the IF output power from a desired RF input signal caused by a second high level signal being simultaneously applied to the RF port of a mixer. As a rule of thumb, in low level mixers, a desired RF input 3 dB below the mixer conversion compression point will begin to cause desensitization. 但是，還是不太懂(我才剛進實驗室) 可以請前輩們，幫我解釋依下嘛? 謝謝 -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 140.113.192.44

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cpt

08/20 20:11, , 1^F

08/20 20:11, 1^F

推

ihlin

08/21 06:21, , 2^F

08/21 06:21, 2^F

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