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Broadband MMIC Power Amplifier for X Band Applications

机译:适用于X波段应用的宽带MMIC功率放大器

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摘要

The large signal model of a PHEMT with total gate width 850μm is achieved by microwave on-wafer test and IC-CAP software, then the design and optimization of circuit are implemented by ADS software. A three-stage broadband power amplifier is designed with above model. At operation frequency from 6 to 18 GHz, the output power is over 33dBm, the power gain is higher than 19dB and the PAE is more than 25%. Otherwise, the power amplifier has better power gain flatness.
机译:通过微波晶圆测试和IC-CAP软件建立了总栅极宽度为850μm的PHEMT的大信号模型,然后通过ADS软件实现了电路的设计和优化。利用以上模型设计了三级宽带功率放大器。在6至18 GHz的工作频率下,输出功率超过33dBm,功率增益高于19dB,PAE超过25%。否则,功率放大器将具有更好的功率增益平坦度。

著录项

  • 来源
  • 会议地点 Shanghai(CN);Shanghai(CN)
  • 作者单位

    College of Information Engineering, Hebei University of Technology.300130 Tianjin, China The National Key Lab of ASIC, The 13 Research Institute, CETC.050051 Shijiazhuang, China;

    rnThe National Key Lab of ASIC, The 13 Research Institute, CETC.050051 Shijiazhuang, China;

    rnThe National Key Lab of ASIC, The 13 Research Institute, CETC.050051 Shijiazhuang, China;

    rnCollege of Electronic Information, Hangzhou Dianzi University.310018 Hangzhou, China;

    rnCollege of Information Engineering, Hebei University of Technology.300130 Tianjin, China;

    rnThe National Key Lab of ASIC, The 13 Research Institute, CETC.050051 Shijiazhuang, China;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 通信;计算机网络;
  • 关键词

    PHEMT; MMIC; power amplifier; X band;

    机译:PHEMT; MMIC;功率放大器; X乐队;

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