Three-dimensional simulation of helix traveling-wave tube cold-test characteristics using MAFIA

被引：12

作者：

Kory, CL

机构：

[1] ANALEX Corporation, NASA Lewis Research Center, Cleveland

来源：

IEEE TRANSACTIONS ON ELECTRON DEVICES | 1996年 / 43卷 / 08期

关键词：

D O I：

10.1109/16.506790

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 cold-test parameters including dispersion, impedance, and attenuation have been calculated for a helix traveling-wave tube (TWT) slow-wave circuit using MAFIA, the three-dimensional (3-D) electromagnetic finite-integration computer code. The helix model includes tape thickness, rectangular dielectric supports, and material properties consistent with the actual circuit. Measured cold-test data and computer-derived results for the helix circuit are presented with excellent agreement.

引用

页码：1317 / 1319

页数：3

共 6 条

[1]

GHANDI OP, 1981, MICROWAVE ENG APPL

[2] THEORETICAL AND EXPERIMENTAL TWT HELIX LOSS DETERMINATION [J].