Design of Broadband Power Amplifier Based on Loop-shaped Filter Matching Structure

被引：0
作者：
Chen, Jin [1 ]
You, Minghui [1 ]
Liu, Guohua [1 ]
Cheng, Zhiqun [1 ,2 ]
机构：
[1] Hangzhou Dianzi Univ, Natl Elect & Elect Expt Ctr, Hangzhou 310018, Peoples R China
[2] Xinjiang Inst Technol, Akesu 843100, Peoples R China
来源：
IEICE ELECTRONICS EXPRESS | 2023年 / 20卷 / 14期
基金：
国家重点研发计划;
关键词：
loop-shaped filter; broadband; high efficiency; power amplifier;
D O I：
10.1587/elex.20.20230206
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：
A method for designing a broadband high-efficiency power amplifier (PA) based on a novel loop-shaped filter matching structure is proposed in this paper. By combining a power amplifier matching circuit and a loop-shaped filter structure, a broadband high-efficiency PA based on a new harmonic matching structure is realized. The novel loop-shaped filter can control the second and third harmonics in a wide frequency range and has a specific control effect on higher-order harmonics, which can further expand the bandwidth of class-F PA and improve efficiency. To verify its feasibility, a power amplifier with a bandwidth of 1.6 GHz-3.4 GHz, a saturated output power greater than 41 dBm, a drain efficiency of 65%-72% with a gain greater than 10dB is designed and fabricated using GaN HEMT CGH40010F transistor.
引用
收藏
页数：6
相关论文
共 50 条
  • [41] Design of broadband high-gain GaN MMIC power amplifier based on reactive/resistive matching and feedback technique
    Peng, Lin
    Chen, Jianqiang
    Zhang, Zhihao
    Huang, Yang
    Wang, Tong
    Zhang, Gary
    IEICE ELECTRONICS EXPRESS, 2021, 18 (19):
  • [42] Broadband class-E power amplifier design using tunable output matching network
    Moloudi, Farzad
    Jahanirad, Hadi
    AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 2020, 118
  • [43] Digitally Controlled Loop Technique for Output Power Compensation in Broadband High Power Amplifier Module
    Alekajbaf, Yasin
    Ghasemi, Mohammad Hossein
    Masoumi, Nasser
    2018 9TH INTERNATIONAL SYMPOSIUM ON TELECOMMUNICATIONS (IST), 2018, : 497 - 500
  • [44] Design of a Broadband Doherty Power Amplifier Based on Hybrid Continuous Mode
    Gan, Decheng
    Shi, Weimin
    IEEE ACCESS, 2019, 7 : 86194 - 86204
  • [45] Highly efficient and broadband continuous Doherty power amplifier using modified harmonic matching structure
    Wang, Tao
    Cheng, Zhiqun
    Liu, Guohua
    IEICE ELECTRONICS EXPRESS, 2020, 17 (17):
  • [46] Design of Broadband Doherty Power Amplifier Based on Misaligned Current Phase
    Hu, Yinlong
    Gan, Decheng
    Shi, Weimin
    ENERGIES, 2024, 17 (09)
  • [47] Highly efficient and broadband continuous Doherty power amplifier using modified harmonic matching structure
    Tao W.
    Cheng Z.
    Liu G.
    Cheng, Zhiqun (zhiqun@hdu.edu.cn), 1600, Institute of Electronics Information Communication Engineers (17)
  • [48] Ultra Broadband Power Amplifier Based on GaN HEMT
    Cheng, Zhiqun
    Jia, Minshi
    Lian, Xinxiang
    Luan, Ya
    SENSORS, MEASUREMENT AND INTELLIGENT MATERIALS II, PTS 1 AND 2, 2014, 475-476 : 1685 - 1688
  • [49] High-efficiency broadband Doherty amplifier based on internal matching
    Xie, Linfei
    Zhong, Shichang
    Liang, Chenwei
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2024, 66 (01)
  • [50] High-efficiency broadband GaN HEMT power amplifier based on harmonic-tuned matching approach
    Liu, Guohua
    Li, Sudong
    Cheng, Zhiqun
    Feng, Han
    Dong, Zhihua
    INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING, 2020, 30 (02)
12345