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97 / 2020-07-05 20:33:03
Improved Combiner Design for Broadband Outphasing Power Amplifier
bandwidths,Chireix,outphasing,power amplifier,power combiner
RF and Microwave Circuits > RF circuits
Draft Accepted
Meng Mingwen / Hangzhou Dianzi University
Cheng Zhinqun / Hangzhou Dianzi University
Xu Peng / Hangzhou Dianzi University
Liu Guohua / Hangzhou Dianzi University
In this paper, an outphasing power amplifier(PA) with novel combiner is proposed. By replacing quarter wavelength impedance in classic structure with series microstrip lines with stop-band suppression, the proposed circuit achieved wide bandwidth while ensuring acceptable efficiency and linearity. Analytical and ADS simulation are presented in this work, an outphasing PA operating at center frequency 3.1GHz with 200MHz bandwidth is realized. The simulated results show excellent agreement in all cases considered.
Important Date

  • Conference Date

    Jul 10

    2021

    to

    Jul 12

    2021

  • May 10 2021

    Draft paper submission deadline

  • Jul 06 2021

    Registration deadline

Sponsored By
Changsha University of Science & Technology
Supported By
IEEE Electron Devices Society
IEEE
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