A Novel Multi-level RF-PWM Method for Selective Harmonic Elimination

被引：0
|
作者：
Zhou, Qiang [1 ]
Yao, Fu-Qiang [1 ]
Wei, Zhi-Hu [1 ]
Zhu, Lei [1 ]
Chen, Jian-Bin [1 ]
机构：
[1] The Sixty-third Research Institute, National University of Defense Technolog, Nanjing,Jiangsu,210007, China
来源：
Tien Tzu Hsueh Pao/Acta Electronica Sinica | 2019年 / 47卷 / 03期
关键词：
Pulse width modulation;
D O I：
10.3969/j.issn.0372-2112.2019.03.011
中图分类号：
学科分类号：
摘要：
To eliminate the selective harmonics of radio frequency pulse width modulation (RF-PWM) signals, a novel multi-level RF-PWM method for all-digital transmitters (ADTx) is proposed.This method compares the adaptive thresholds in real-time with the phase modulated signal, and controls the pulsewidth of the corresponding subpulses to make the selected harmonics cancel each other out and keep the weighted superposition of fundamental frequency components proportional to input envelope.Compared with the existing techniques, the proposed method can significantly relax the filtering requirements and improve the wideband performance of the ADTx.For the third harmonic elimination, the corresponding 5-level RF-PWM scheme is presented in this paper.Finally, the proposed scheme is verified by extensive simulations and offline measurements. © 2019, Chinese Institute of Electronics. All right reserved.
引用
收藏
页码：591 / 599
相关论文
共 50 条
  • [31] A Novel Analytical Method for Selective Harmonic Elimination Problem in Five-Level Converters
    Golshan, Farzad
    Abrishamifar, Adib
    Arasteh, Mohammad
    [J]. JOURNAL OF POWER ELECTRONICS, 2017, 17 (04) : 914 - 922
  • [32] Analysis and application of inventive selective harmonic elimination strategy to eliminate high order harmonic from asymmetrical multi-level inverter
    Falehi, Ali Darvish
    [J]. MULTIDIMENSIONAL SYSTEMS AND SIGNAL PROCESSING, 2020, 31 (02) : 411 - 429
  • [33] Analysis and application of inventive selective harmonic elimination strategy to eliminate high order harmonic from asymmetrical multi-level inverter
    Ali Darvish Falehi
    [J]. Multidimensional Systems and Signal Processing, 2020, 31 : 411 - 429
  • [34] Harmonic distortion reduction in multi-level PWM modulators for audio power amplifiers
    Antunes, VME
    Pires, VF
    Silva, JF
    [J]. IECON-2002: PROCEEDINGS OF THE 2002 28TH ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY, VOLS 1-4, 2002, : 852 - 857
  • [35] Selective Harmonic Elimination PWM Technology Applied in PMSMs
    Wang, Yongxing
    Wen, Xuhui
    Zhao, Feng
    Guo, Xinhua
    [J]. 2012 IEEE VEHICLE POWER AND PROPULSION CONFERENCE (VPPC), 2012, : 92 - 97
  • [36] Genetic Algorithm for Selective Harmonic Elimination PWM Control
    Zhang, Wenyi
    Meng, Xiaodan
    Jiang, Liao
    [J]. FOUNDATIONS OF INTELLIGENT SYSTEMS (ISKE 2013), 2014, 277 : 799 - 809
  • [37] Simple harmonic analysis method for multi-carrier PWM techniques using output phase voltage in multi-level inverter
    Kang, DW
    Hyun, DS
    [J]. IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS, 2005, 152 (02): : 157 - 165
  • [38] Random PWM Selective Harmonic Elimination Method with Master-Slave Mode for Seven-Level MPUC Inverter
    Li, Guohua
    Wu, Zehua
    Cao, Dongman
    Li, Jiaxiang
    [J]. CPSS Transactions on Power Electronics and Applications, 2023, 8 (01): : 87 - 96
  • [39] A Novel Method for Real-time Selective Harmonic Elimination in Five-Level Converters
    Abrishamifar, Adib
    Arasteh, Mohammad
    Golshan, Farzad
    [J]. 2016 7TH POWER ELECTRONICS AND DRIVE SYSTEMS & TECHNOLOGIES CONFERENCE (PEDSTC), 2016, : 523 - 528
  • [40] A 2.7-GHz Multi-Level PWM Carrier-Bursting RF Transmitter
    Singerl, Peter
    Schuberth, Christian
    Mataln, Martin
    Seebacher, David
    Dielacher, Franz
    Magesacher, Thomas
    [J]. 2015 10TH EUROPEAN MICROWAVE INTEGRATED CIRCUITS CONFERENCE (EUMIC), 2015, : 273 - 276
12345