IEICE Electronics Express
Online ISSN : 1349-2543
ISSN-L : 1349-2543
LETTER
Design of broadband power amplifier based on series of continuous inverse modes with phase shift
Gang LiuYongqing LengXin QiuFuqi MuYang LiXuan Peng
Author information
JOURNALS FREE ACCESS

2019 Volume 16 Issue 3 Pages 20181094

Details
Abstract

In this paper, a phase shift parameter is introduced to the current waveform of the series of continuous inverse modes (SCIMs) to generate complex fundamental and harmonic admittances. The extended design space based on this novel theory can offer alternative solutions for realizing broadband high-efficiency PAs. To verify the method mentioned above, a 0.9–2.1 GHz PA is designed and fabricated. Experimental results show the PA is able to achieve 63.3%–72.1% drain efficiency and 39.9–41.2 dBm saturated output power in the target band.

Information related to the author
© 2019 by The Institute of Electronics, Information and Communication Engineers
Previous article Next article
feedback
Top