Multipactor in Microwave Transmission Systems Using Quadrature Phase-Shift Keying

被引：13
|
作者：
Semenov, V. [1 ]
Buyanova, M. [1 ]
Anderson, D. [2 ]
Lisak, M. [2 ]
Udiljak, R. [2 ]
Puech, J. [3 ]
机构：
[1] Russian Acad Sci, Inst Appl Phys, Nizhnii Novgorod 603950, Russia
[2] Chalmers Univ Technol, Dept Radio & Space Sci, S-41296 Gothenburg, Sweden
[3] DTS AE TTL HY, Ctr Natl Etud Spatiales, F-31401 Toulouse 4, France
来源：
IEEE TRANSACTIONS ON PLASMA SCIENCE | 2010年 / 38卷 / 04期
基金：
俄罗斯基础研究基金会;
关键词：
Microwave breakdown; multipactor; QPSK; WAVE-GUIDES; DISCHARGE; MODES;
D O I：
10.1109/TPS.2010.2040610
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
A numerical simulation analysis is made of the effect of signal transmission using the quadrature phase-shift keying of a constant-amplitude RF carrier wave on the initiation of multipactor breakdown in RF devices operating under close-to-vacuum conditions. It is found that this form of signal modulation has a suppressing effect on the growth of the multipactor electron avalanche that depends on the parameters of the system. However, for technically realistic values of signal and phase-shift frequencies, the effect is found to be small.
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页码：915 / 922
页数：8
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