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https://designers-guide.org/forum/YaBB.pl Simulators >> RF Simulators >> question about PA's load-pull matching https://designers-guide.org/forum/YaBB.pl?num=1161915448 Message started by dragonnj on Oct 26th, 2006, 7:17pm |
Title: question about PA's load-pull matching Post by dragonnj on Oct 26th, 2006, 7:17pm Hi,all I am a graduate major in RF PA design. I used the cadence spectreRF to sim load-pull matching. I followed the user guide to matching the output of PA. I just wonder how to check the results of my matching if it is correct. Just like the conjugate matching, when it is well matched that S22 should below -12dB. I wonder if there is a standard like the conjugate matching to check the load-pull matching. Does anyone can give me some advice? Thanks a lot! ---Jackey |
Title: Re: question about PA's load-pull matching Post by ACWWong on Nov 6th, 2006, 3:15am I don't think a standard exists other than your own specifcations for output power, harmonic levels, efficiency etc. over your frequency of interest. If you meet/optimise your specs, then the load pull matching is complete. |
Title: Re: question about PA's load-pull matching Post by dragonnj on Nov 6th, 2006, 10:33pm thank you ACWWong! |
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