IanP
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6th November 2018, 06:55levnu replied to a thread [SOLVED] 2 Power amplifiers in parallel in RF, Microwave, Antennas and Opticsgreat comparison, balanced vs. pull push http://mirror.thelifeofkenneth.com/lib/electronics_archive/v14n5pg26.pdf...18 replies | 547 view(s) -
4th November 2018, 07:58levnu replied to a thread [SOLVED] 2 Power amplifiers in parallel in RF, Microwave, Antennas and Opticsthanks to all answers , did i get it right push pull is 180 deg delta at input and balanced is 90 degree at the input and 90 degrees back in the...18 replies | 547 view(s)
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1st November 2018, 17:21levnu replied to a thread [SOLVED] 2 Power amplifiers in parallel in RF, Microwave, Antennas and Opticsits interesting, can you please explain why its only even order harmaonics? is there any theoretical information regarding this question?18 replies | 547 view(s)
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1st November 2018, 07:46levnu replied to a thread [SOLVED] 2 Power amplifiers in parallel in RF, Microwave, Antennas and OpticsThanks to all, i ment to increase the input power and thus get additional 3dB at output, for example if single is 40 dBm so each one will provide...18 replies | 547 view(s)
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31st October 2018, 15:37levnu replied to a thread [SOLVED] 2 Power amplifiers in parallel in RF, Microwave, Antennas and OpticsHey its clear to me, what i asked is about what happens to the acpr of the combined output18 replies | 547 view(s)
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31st October 2018, 09:04levnu replied to a thread [SOLVED] 2 Power amplifiers in parallel in RF, Microwave, Antennas and Opticsthanks a lot for clarification, regarding the second answer, are there some equoations or place where i can see why theoreticly there is linearity...18 replies | 547 view(s)
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31st October 2018, 07:52levnu replied to a thread [SOLVED] 2 Power amplifiers in parallel in RF, Microwave, Antennas and Opticsyou are right i got it from the power supply i drive two PA, regarding your load note, if i combine the signals from the two PAs and drive same 50...18 replies | 547 view(s)
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31st October 2018, 07:11levnu started a thread [SOLVED] 2 Power amplifiers in parallel in RF, Microwave, Antennas and OpticsTwo related questions: 1. if i split an RF signal into 2 lines and amplify it with 2 same PAs and then combine it again into one RF signal, how do...18 replies | 547 view(s)
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