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  5. A Novel Slow-Wave Structure for THz Backward-Wave Oscillator

A Novel Slow-Wave Structure for THz Backward-Wave Oscillator

来源 :The 7th UK/Europe-China Workshop on Millimeter Waves and Ter | 被引量 : 0次 | 上传用户：usagaoxing
【摘 要】
：
A novel slow-wave structure(SWS)for 1 THz backward-wave oscillator(BWO)has been investigated in this paper.The high-frequency characteristics and beam-wave interaction of the novel SWS are calculated.
【作 者】
：
Minghao Zhang Yanyu Wei Wanghe Wei LingnaYue Jin Xu Guoqing Zhao Luqi Zhang Qing Zhou Yubin Gong Wenxiang Wang Dazhi Li 
【机 构】
：
National Key Laboratory of Science and Technology on Vacuum Electronics,University of Electronic Sci
【出 处】
：
The 7th UK/Europe-China Workshop on Millimeter Waves and Ter
【发表日期】
：
2014年4期
【关键词】
：
Backward-wave oscillator (BWO) THz Slow-wave structure (SWS) 
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　　A novel slow-wave structure(SWS)for 1 THz backward-wave oscillator(BWO)has been investigated in this paper.The high-frequency characteristics and beam-wave interaction of the novel SWS are calculated.The results show that such BWO can operated with a low voltage(< 10 kV).The interaction efficiency over the entire operating frequency band is above 2.8%with a circuit of 3.2 mm.
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