A high efficiency 3-7 GHz class AB CMOS power amplifier for WBAN applications

A. Gadallah, A. Allam, H. Mosalam, A. B. Abdel-Rahman, H. Jia, Ramesh K. Pokharel

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

2 引用 (Scopus)

抜粋

The design of 3-7 GHz class AB two stages power amplifier (PA) for wireless body area network (WBAN) applications in TSMC 0.18 μm is presented. Source and Load-pull contours are employed in order to maximize power added efficiency. The post-layout simulation results of the proposed UWB-PA indicated that the power gain (S21) is 12 dB ± 0.8; the input return loss (S11) and the output return loss (S22) are less than -10 dB and -11 dB respectively over the frequency range from 3 GHz to 7 GHz. In addition, The PA achieved maximum power added efficiency (PAE) of 38.5% at 5 GHz and an output 1-dB compression of 7.21 dBm at the same frequency. Moreover, a group delay variation of ± 32.5 ps was achieved through the frequency band of interest.

元の言語英語
ホスト出版物のタイトル2015 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2015 - Proceedings
出版者Institute of Electrical and Electronics Engineers Inc.
ページ163-165
ページ数3
ISBN(電子版)9781467377942
DOI
出版物ステータス出版済み - 1 8 2016
イベントIEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2015 - Sendai, 日本
継続期間: 8 26 20158 28 2015

出版物シリーズ

名前2015 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2015 - Proceedings

その他

その他IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2015
日本
Sendai
期間8/26/158/28/15

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

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  • これを引用

    Gadallah, A., Allam, A., Mosalam, H., Abdel-Rahman, A. B., Jia, H., & Pokharel, R. K. (2016). A high efficiency 3-7 GHz class AB CMOS power amplifier for WBAN applications. : 2015 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2015 - Proceedings (pp. 163-165). [7377921] (2015 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2015 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/RFIT.2015.7377921