A Study on Coupling Impedance of Tape Helix Slow  Wave Structure

Wang Zicheng; Chen Qingyou; Wu Hongshi

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A Study on Coupling Impedance of Tape Helix Slow Wave Structure

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- A Study on Coupling Impedance of Tape Helix Slow Wave Structure
- Acta Electronica Sinica Issue 9, Pages: 113-114(1999)
- 作者机构：
  
  北京真空电子技术研究所!北京100016
- 作者简介：
- 基金信息：
- DOI：
  CLC： O441
- Published：1999
- 稿件说明：
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[1]王自成,陈庆有,吴鸿适.带状螺旋慢波结构耦合阻抗的研究[J].电子学报,1999(09):113-114.

Wang Zicheng, Chen Qingyou, Wu Hongshi. A Study on Coupling Impedance of Tape Helix Slow Wave Structure[J]. Acta Electronica Sinica, 1999, (9): 113-114.
[1]王自成,陈庆有,吴鸿适.带状螺旋慢波结构耦合阻抗的研究[J].电子学报,1999(09):113-114. DOI：

Wang Zicheng, Chen Qingyou, Wu Hongshi. A Study on Coupling Impedance of Tape Helix Slow Wave Structure[J]. Acta Electronica Sinica, 1999, (9): 113-114. DOI：

摘要

本文运用螺旋坐标系计算了带状螺旋慢波线结构的耦合阻抗．本文给出了螺旋带缝隙内的电磁场解，因而明确地计算了螺旋带缝隙内的传输功率，分析了这一部分功率对耦合阻抗的影响．结果发现螺旋带缝隙内的传输功率对耦合阻抗的影响较大，包括这一部分功率后，理论与实验符合得很好．

Abstract

In this paper a practical tape shape helix slow wave structure is calculated for coupling impedance with a new developed coordinates helical coordinates.Particularly the electromagnetic field solution in the gap between the helix is given

the propagation power within this area and its effects on coupling impedance has been calculated and discussed more rigorously than by previous researchers.

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