Design of a broadband high-efficiency power amplifier based on a rectangular double transmission line structure

被引：0
|
作者：
Zhang, Luyu [1 ]
Zhang, Zhiwei [1 ]
Wang, Chenlu [1 ]
Gu, Chao [2 ]
机构：
[1] Hangzhou Dianzi Univ, Sch Elect & Informat, Hangzhou, Peoples R China
[2] Queens Univ Belfast, ECIT Inst, Belfast, North Ireland
来源：
INTERNATIONAL JOURNAL OF MICROWAVE AND WIRELESS TECHNOLOGIES | 2024年 / 16卷 / 08期
关键词：
broadband; high-efficiency; power amplifier; rectangular double transmission line structure;
D O I：
10.1017/S1759078724000606
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper presents a design methodology for a broadband high-efficiency power amplifier (PA). The large available impedance space of the extended continuous Class-GF mode is employed. A novel output matching network of the PA consisting of a rectangular double transmission line structure is proposed to meet impedance requirements. To validate the effectiveness of this structure, a high-efficiency PA operating in 0.8-3.0 GHz is designed using a CGH40010F GaN transistor. The measured results demonstrate that the drain efficiency falls within the range of 63.2%-71.9%, the output power varies from 40.2 to 42.2 dBm, and the gain ranges from 9.4 to 11.3 dB within the frequency band of 0.8-3 GHz. The realized PA exhibits an extremely competitive relative bandwidth of 115.8%.
引用
收藏
页码：1349 / 1354
页数：6
相关论文
共 50 条
  • [21] Design of Broadband High-Efficiency Power Amplifier Through Interpolations on Continuous Operation-Modes
    You, Fei
    Li, Chuan
    Peng, Jun
    He, Songbai
    IEEE ACCESS, 2019, 7 : 10663 - 10671
  • [22] Design of Broadband High-Efficiency Doherty Power Amplifier Using Post-Matching Network
    Shen, Ce
    He, Songbai
    Zhu, Xiaoyu
    2018 ASIA-PACIFIC MICROWAVE CONFERENCE PROCEEDINGS (APMC), 2018, : 464 - 466
  • [23] Design of a broadband high-efficiency Doherty power amplifier for 5G communication systems
    Zhang, Zhiwei
    Cheng, Zhiqun
    Liu, Guohua
    Zhang, Zhendong
    Cai, Yong
    IEICE ELECTRONICS EXPRESS, 2019, 16 (14):
  • [24] Design of High-Efficiency broadband power amplifier using low-pass bias network
    Yu Qijin
    Yu Cuiping
    Tang Bihua
    Liu Yuan’an
    The Journal of China Universities of Posts and Telecommunications, 2016, (01) : 91 - 96
  • [25] A Broadband High-Efficiency Doherty Power Amplifier with Continuous Inverse Class-F Design
    Meng, Fan
    Sun, Yinjin
    Tian, Ling
    Zhu, Xiao-Wei
    2017 XXXIIND GENERAL ASSEMBLY AND SCIENTIFIC SYMPOSIUM OF THE INTERNATIONAL UNION OF RADIO SCIENCE (URSI GASS), 2017,
  • [26] Wide Band High-Efficiency Power Amplifier Design
    AlMuhaisen, Abdullah
    Lees, J.
    Cripps, Steve C.
    Tasker, P. J.
    Benedikt, J.
    2011 6TH EUROPEAN MICROWAVE INTEGRATED CIRCUIT CONFERENCE, 2011, : 184 - 187
  • [27] Design of a High-Efficiency Doherty GaN Power Amplifier
    Gan Shujian
    Chen, Pei
    Ran, Chu
    2016 IEEE INTERNATIONAL CONFERENCE ON UBIQUITOUS WIRELESS BROADBAND (ICUWB2016), 2016,
  • [28] Student high-efficiency power amplifier design competition
    Katz, A.
    Komiak, Jim
    IEEE MICROWAVE MAGAZINE, 2007, 8 (01) : 92 - 94
  • [29] High-efficiency class-F power amplifier based on double spiral defected ground structure
    Huang, Wen
    Liu, Jiang
    INTERNATIONAL JOURNAL OF ELECTRONICS, 2024, 111 (03) : 485 - 498
  • [30] Design of Broadband High-Efficiency GaN Power Amplifiers
    Chen, Peng
    Brazil, Thomas J.
    2018 22ND INTERNATIONAL MICROWAVE AND RADAR CONFERENCE (MIKON 2018), 2018, : 226 - 229
12345