Zoya Popovie

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This paper demonstrates a MMIC GaN X-band PA designed to have improved efficiency by second harmonic power injection at the output that helps shape the time-domain waveforms across the drain. The MMIC contains a class-AB PA with a nominal 4-W (36 dBm) output power at 10GHz and a small-signal gain of 14dB. The best results with harmonic injection were(More)
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