Plasma switch for X-band active SLED-II RF pulse compressor

被引：0

作者：

Vikharev, AL ^{[1
]}

Gorbachev, AM ^{[1
]}

Ivanov, OA ^{[1
]}

Lobaev, MA ^{[1
]}

Isaev, VA ^{[1
]}

Kuzikov, SV ^{[1
]}

Koldanov, VA ^{[1
]}

Hirshfield, JL ^{[1
]}

机构：

[1] RAS, Inst Phys Appl, Nizhnii Novgorod, Russia

来源：

ADVANCED ACCELERATOR CONCEPTS | 2004年 / 737卷

关键词：

D O I：

暂无

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

As proposed by SLAC, the efficiency of a pulse compressor of the SLED-II type could be increased by changing both the phase of the microwave source and the coupling coefficient of the delay line during the input pulse. In the existing SLED-II system the resonant delay line is coupled with the source via an iris with a constant reflection coefficient. Replacement of the iris with an active component makes it possible to create an active SLED-II system. In this paper use of a plasma switch as the active element is discussed. Experiments with a compression system that consisted of the plasma switch and a 6-m resonant delay line with round trip power losses of 1.5% showed that it is possible to achieve the following parameters for an active 11.4 GHz SLED-II compression system: compression ratio C = 10 - 16, power gain M = 7 - 12, and compression efficiency eta = 65 - 75%.

引用

页码：790 / 796

页数：7

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