Analysis of sever-loss in a helical slow-wave structure

被引：0

作者：

Naidu, Vemula Bhanu ^{[1
]}

Datta, Subrata Kumar ^{[1
]}

Rao, P. Raja Ramana ^{[1
]}

Agrawal, Avadesh Kumar ^{[1
]}

Reddy, S. Umamaheshwara ^{[1
]}

Kumar, Lalit ^{[1
]}

Basu, Baidyanath ^{[2
]}

机构：

[1] Microwave Tube Res & Dev Ctr, Bangalore 560013, Karnataka, India

[2] Coll Engn Tech, Bhubaneswar, Orissa, India

来源：

2008 IEEE INTERNATIONAL VACUUM ELECTRONICS CONFERENCE | 2008年

关键词：

helix traveling-wave tube (TWT); helix slow-wave structure (SWS); sever-attenuation; sever-loss;

D O I：

暂无

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：

Attenuator-coated helix-support rods in a helical slow-wave structure were modeled by considering them to be made up of lossy dielectric material having equivalent bulk conductivity. The same conductivity values were used in 3D HFSS modeling of the helical slow-wave structure having the helix supported by three such support rods inside a metal envelope, and the attenuation constant of the structure was found. The proposed approach was used to characterize the attenuation constants in the sever region of a typical X-Ku band slow-wave structure and benchmarked against measurement.

引用

页码：302 / +

页数：2

共 50 条

[41] Analysis of Slow-Wave Activity and Slow-Wave Oscillations Prior to Somnambulism
Jaar, Olivier
Pilon, Mathieu
Carrier, Julie
Montplaisir, Jacques
Zadra, Antonio
SLEEP, 2010, 33 (11) : 1511 - 1516
[42] High Power Microwave Pulse Compression Using a Helical Slow-Wave Structure
Rajput, Vasudha
Parmar, N.
Bhat, K. S.
Maheswari, K. P.
Choyal, Y.
INTERNATIONAL CONFERENCE ON RECENT TRENDS IN PHYSICS (ICRTP 2012), 2012, 365
[43] Study of the ridge-loaded helical-groove slow-wave structure
Wang, WX
Yu, GF
Wei, YY
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1997, 45 (10) : 1689 - 1695
[44] Study of the ridge-loaded helical-groove slow-wave structure
Univ of Electronic Science and, Technology of China, Chengdu, China
IEEE Trans Microwave Theory Tech, 10 pt 1 (1689-1695):
[45] Numerical Study of Slow-wave Instabilities in an Oversized Coaxial Slow-wave Structure
Ogura, Kazuo
Abe, Shingo
Kimura, Hiroki
Yamamoto, Kazumasa
Yambe, Kiyoyuki
Amin, Md Ruhul
JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2011, 59 (06) : 3555 - 3559
[46] ANALYSIS AND IMPROVEMENT OF THE CROSSTIE OVERLAY SLOW-WAVE STRUCTURE
LIN, YD
ITOH, T
JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS, 1991, 5 (4-5) : 453 - 463
[47] Simulation of the helical slow-wave structure of a high-power traveling-wave tube
Azov, G. A.
Khritkin, S. A.
JOURNAL OF COMMUNICATIONS TECHNOLOGY AND ELECTRONICS, 2010, 55 (03) : 343 - 346
[48] Analysis of a New Metamaterial-Loaded Helical Slow-Wave Structure for Vacuum Electron Device Applications
Thakur, Aditya Singh
Rawat, Meenakshi
Kartikeyan, M. V.
IEEE TRANSACTIONS ON PLASMA SCIENCE, 2024, 52 (03) : 682 - 689
[49] ANALYSIS OF LOSS TO PREVENT OSCILLATIONS IN THE SLOW-WAVE CYCLOTRON AMPLIFIER
ROTHWELL, EJ
INTERNATIONAL JOURNAL OF ELECTRONICS, 1982, 53 (06) : 715 - 727
[50] Thermal analysis of a helix TWT slow-wave structure
Han, Yong
Liu, Yan-Wen
Ding, Yao-Gen
Liu, Pu-Kun
Lu, Chun-Hua
IEEE TRANSACTIONS ON ELECTRON DEVICES, 2008, 55 (05) : 1269 - 1272

← 1 2 3 4 5 →