LNA output matching

Hello guys,

I have been busy with a problem for couple of days. I will be more than grateful if you help me with this.

I am new in RF design and I am trying to simulate a simple LNA with ADS. My problem is, I do not want to match my LNA's output to 50ohm because, it is in the chip and it will be connected to mixer.

My question is, when I put terminal at the output of LNA what should be the Z of terminal. Without output terminal I am not able to observe noise and some other parameters. I can just plot S11 >:(

best,

Ata

附图/附件

lna1.png

Hi,

what about loading the output term with your mixer impedances using the data access component?

[http://edadocs.software.keysight.com/pages/viewpage.action?pageId=393243043]

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