Class-F Power Amplifier with Dual-Mode Filtering Response

Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45)32_Refereed conference paper (with ISBN/ISSN)peer-review

View graph of relations

Author(s)

Related Research Unit(s)

Detail(s)

Original languageEnglish
Title of host publicationProceedings of the 2021 Cross Strait Radio Science and Wireless Technology Conference
PublisherIEEE
Pages148-150
ISBN (Electronic)9781665432436
ISBN (Print)9781665432443
Publication statusPublished - 2021

Publication series

NameProceedings of the Cross Strait Radio Science and Wireless Technology Conference, CSRSWTC
ISSN (Print)2378-1297
ISSN (Electronic)2377-8512

Conference

Title2021 Cross Strait Radio Science and Wireless Technology Conference (CSRSWTC 2021)
LocationLive & Virtual
PlaceChina
CityShenzhen
Period11 - 13 October 2021

Abstract

In this paper, a microstrip filtering Class-F power amplifier (PA) is proposed by using an output impedance transformer (IT) with a dual-mode bandpass response the lengths of the drain bias stub and coupled feed line are elaborately selected to meet the requirements of a Class-F operation the fabricated circuit is centered at 3.5 GHz for 5G applications the maximum gain at saturation is 11.4 dB with Pout>38.5 dBm the maximum power added efficiency (PAE) is around 63% while the effective bandwidth under PAEs > 50% is 250 MHz.

Research Area(s)

  • Bandpass impedance transformer, bandwidth, Class-F power amplifier, dual mode

Citation Format(s)

Class-F Power Amplifier with Dual-Mode Filtering Response. / Zhou, Liheng; Zhou, Xinyu; Yang, Zhen Xing; Chan, Wing Shina.

Proceedings of the 2021 Cross Strait Radio Science and Wireless Technology Conference. IEEE, 2021. p. 148-150 (Proceedings of the Cross Strait Radio Science and Wireless Technology Conference, CSRSWTC).

Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45)32_Refereed conference paper (with ISBN/ISSN)peer-review