Dispersion characteristics of coaxial circular-arc-groove slow-wave structure

被引：1
|
作者：
Yue, LN [1 ]
Wang, WX [1 ]
Wei, YY [1 ]
Gong, YB [1 ]
机构：
[1] Univ Elect Sci & Technol China, Natl Key Lab High Power Vacuum Elect, Sch Phys Elect, Chengdu 610054, Sichuan, Peoples R China
来源：
INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES | 2005年 / 26卷 / 01期
关键词：
relativistic traveling wave tube; coaxial circular-arc-groove slow-wave structure; dispersion relation;
D O I：
10.1007/s10762-004-2039-0
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：
The coaxial circular-arc-groove periodic slow-wave system for relativestic traveling wave tubes (RTWT) is presented in this paper. To analyze the field in the groove region, the continuous profile of the circular arc is approximately replaced by a series of rectangular steps and the field continuity at the neighboring steps is deduced. The dispersion equation of the coaxial circular-arc-groove slow-wave structure is derived by the matching conditions at the interface between the groove region and central region. The influence of various circuit parameters on the dispersion relation is investigated by the numerical calculation.
引用
收藏
页码：107 / 116
页数：10
相关论文
共 50 条
  • [1] Dispersion Characteristics of Coaxial Circular-Arc-Groove Slow-Wave Structure
    Lingna Yue
    Wenxiang Wang
    Yanyu Wei
    Yubin Gong
    International Journal of Infrared and Millimeter Waves, 2005, 26 : 107 - 116
  • [2] The Dispersion Characteristics of the Coaxial Disc-loaded Circular Groove Slow-wave Structure
    Teng, Jun
    Zeng, Jing
    INTERNATIONAL CONFERENCE ON COMPUTATIONAL AND INFORMATION SCIENCES (ICCIS 2014), 2014, : 682 - 687
  • [3] The dispersion characteristics of the coaxial arbitrary-shaped-groove periodic slow-wave structure
    Yue, LN
    Wang, WX
    Wei, YY
    Gong, YB
    ACTA PHYSICA SINICA, 2005, 54 (09) : 4223 - 4228
  • [4] Analysis of the circular-arc-shaped helical groove slow-wave structure
    Wei, YY
    Wang, WX
    Yu, GF
    INTERNATIONAL JOURNAL OF ELECTRONICS, 2000, 87 (02) : 235 - 248
  • [5] Analysis of the coaxial helical-groove slow-wave structure
    Yu, GF
    Wang, WX
    Wei, YY
    Liu, SG
    IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2002, 50 (01) : 191 - 200
  • [6] Dispersion characteristics of a hole-gap helical groove slow-wave structure
    Wang, WX
    Lan, YH
    Wei, YY
    2000 25TH INTERNATIONAL CONFERENCE ON INFRARED AND MILLIMETER WAVES CONFERENCE DIGEST, 2000, : 281 - 282
  • [7] Dispersion characteristics of a new type helical circular-arc-shaped grooved slow-wave structure
    Wei, Yanyu
    Wang, Wenxiang
    Yu, Guofen
    Li, Hongfu
    Tien Tzu Hsueh Pao/Acta Electronica Sinica, 1999, 27 (06): : 58 - 60
  • [8] The Linear Analysis of Coaxial Helical-Groove Slow-Wave Structure
    Yonghai Lan
    Wenxiang Wang
    Yanyu Wei
    Yubin Gong
    International Journal of Infrared and Millimeter Waves, 2001, 22 : 1503 - 1509
  • [9] The linear analysis of coaxial helical-groove slow-wave structure
    Lan, YH
    Wang, WX
    Wei, YY
    Gong, YB
    INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES, 2001, 22 (10): : 1503 - 1509
  • [10] Dispersion characteristics of a new slow-wave structure
    Wu, JQ
    CHINESE PHYSICS LETTERS, 2004, 21 (11) : 2231 - 2233
12345