Design and Simulation of W-band Second Harmonic Periodically Loaded Gyro-TWT Amplifier

被引：0
|
作者：
Akash [1 ]
Thottappan, M. [1 ]
机构：
[1] Indian Inst Technol BHU, CRMT, Dept Elect Engn, Varanasi, Uttar Pradesh, India
来源：
2019 INTERNATIONAL VACUUM ELECTRONICS CONFERENCE (IVEC) | 2019年
关键词：
Gyro-TWT amplifier; Millimeter wave operation; periodic dielectric loading; Second harmonic operation;
D O I：
10.1109/ivec.2019.8745083
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 W-band gyro-TWT amplifier using a periodic lossy dielectric disc loaded RF interaction structure operating in second harmonic TE02 mode is presented. The dielectric loaded linear section is used to suppress the potential BWOs. The present gyro-TWT is modeled in 3D particle-in-cell (PIC) tool to study its beam-wave interaction behavior. The simulation shows a peak power of 600kW in a second harmonic TE02 mode for the DC drive of 100kV, 25A. The electronic efficiency of the present amplifier is calculated as similar to 24% and the saturated gain is similar to 30dB. The -3dB bandwidth of the amplifier is 4.2GHz.
引用
收藏
页数：2
相关论文
共 50 条
  • [1] Design and Simulation Investigations of W-Band Second Harmonic Periodically Dielectric-Loaded Gyro-TWT
    Akash, Akash
    Thottappan, M.
    [J]. IETE TECHNICAL REVIEW, 2022, 39 (05) : 1180 - 1188
  • [2] Design and Efficiency Enhancement Studies of Periodically Dielectric Loaded W-Band Gyro-TWT Amplifier
    Akash
    Thottappan, M.
    [J]. IEEE TRANSACTIONS ON ELECTRON DEVICES, 2020, 67 (07) : 2925 - 2932
  • [3] PIC Simulation of a W-band Gyro-TWT Amplifier
    Xi, Xu Shou
    Hui, Geng Zhi
    [J]. 2018 IEEE INTERNATIONAL VACUUM ELECTRONICS CONFERENCE (IVEC), 2018, : 297 - 298
  • [4] Design of a W-band second-harmonic TE02 gyro-TWT amplifier
    Wang, QS
    Huey, HE
    McDermott, DB
    Hirata, K
    Luhmann, NC
    [J]. IEEE TRANSACTIONS ON PLASMA SCIENCE, 2000, 28 (06) : 2232 - 2237
  • [5] Design of a W-band gyro-TWT
    Liu, Bentian
    Li, Zhiliang
    Zhang, Yang
    Wang, Efeng
    Zeng, Xu
    Feng, Jinjun
    Yan, Tiechang
    [J]. 2015 IEEE INTERNATIONAL VACUUM ELECTRONICS CONFERENCE (IVEC), 2015,
  • [6] Design of a Low Voltage W-Band Gyro-TWT Amplifier
    Li, Zhiliang
    Feng, Jinjun
    Liu, Bentian
    Wang, Efeng
    Zeng, Xu
    Zhang, Yang
    Sun, Hao
    Yan, Tiechang
    [J]. IEEE INTERNATIONAL VACUUM ELECTRONICS CONFERENCE, 2014, : 405 - 406
  • [7] Design of a W-band Gyro-TWT Amplifier With a Lossy Ceramic-Loaded Circuit
    Du, Chao Hai
    Chang, Tsun-Hsu
    Liu, Pu Kun
    Huang, Yi Chen
    Jiang, Pin Xian
    Xu, Shou Xi
    Geng, Zhi Hui
    Hao, Bao Liang
    Xiao, Liu
    Liu, Gao Feng
    Di Li, Zheng
    Shi, Shao Hui
    [J]. IEEE TRANSACTIONS ON ELECTRON DEVICES, 2013, 60 (07) : 2388 - 2394
  • [8] Demonstration of a broadband W-band gyro-TWT amplifier
    Blank, M.
    Borchard, P.
    Cauffman, S.
    Felch, K.
    [J]. 2006 IEEE INTERNATIONAL VACUUM ELECTRONICS CONFERENCE HELD JOINTLY WITH 2006 IEEE INTERNATIONAL VACUUM ELECTRON SOURCES, 2006, : 459 - +
  • [9] Simulation and hot test of a W-band gyro-TWT
    Deng Xue
    Tang Yong
    Luo Yong
    Wang Li
    Wang Sha-Fei
    [J]. JOURNAL OF INFRARED AND MILLIMETER WAVES, 2015, 34 (05) : 569 - 575
  • [10] Development and demonstration of a broadband W-band gyro-TWT amplifier
    Blank, M
    Borchard, P
    Cauffman, S
    Felch, K
    [J]. IRMMW-THZ2005: THE JOINT 30TH INTERNATIONAL CONFERENCE ON INFRARED AND MILLIMETER WAVES AND 13TH INTERNATIONAL CONFERENCE ON TERAHERTZ ELECTRONICS, VOLS 1 AND 2, 2005, : 652 - 653
12345