What's meean of the 'Effect of blocker on Gain of mixer'
时间：04-09
整理：3721RD
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Hi, everyone:
I was designing a Gilbert mixer, I simulated the ?Effect of blocker on Gain and NF ? of the mixer using QPSS and QPAC and Qpnoise, the simulate condition was :
Flo=2.44GHz, plo=0dBm; frf=2.442GHz, prf=-50dBm, pacmagdb=-30dBm
The QPSS analysis was seted as:
Prf sweep range: -50dBm to 10dBm
The QPAC analysis was seted as:
Input frequency sweep range (Hz): single-point 2.4401GHz
The QPAC analysis result at IF port was such as below, but I don?t know what it's meaning , anyone can tell me? Thanks a lot!
[img][/img]
[img][/img]
I was designing a Gilbert mixer, I simulated the ?Effect of blocker on Gain and NF ? of the mixer using QPSS and QPAC and Qpnoise, the simulate condition was :
Flo=2.44GHz, plo=0dBm; frf=2.442GHz, prf=-50dBm, pacmagdb=-30dBm
The QPSS analysis was seted as:
Prf sweep range: -50dBm to 10dBm
The QPAC analysis was seted as:
Input frequency sweep range (Hz): single-point 2.4401GHz
The QPAC analysis result at IF port was such as below, but I don?t know what it's meaning , anyone can tell me? Thanks a lot!
[img][/img]
[img][/img]
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