Using noise and gain circle of PA for GSM matching

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rhjang

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pa matching

As we know PA has noise circle and gain circle,
but in your practical experience, is it impractical to consider it and just use the try and error method?

Best regards.
 

gsm pa

to PA,the most important thing is to get the power
 

Re: Abouy GSM PA matching

Yes,You had better get Load Pull data from your PA vendor
 

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