毫米波功率模块用ka波段螺旋行波管的研制

2015 IEEE International Vacuum Electronics Conference (IVEC) Pub Date : 2015-08-27 DOI:10.1109/IVEC.2015.7223982

Bo Chen, Yanjun Cui, Qiru Lu, Jing Feng, Jinjun Feng

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引用次数: 0

摘要

本文介绍了毫米波功率模块(MMPM)用ka波段螺旋行波管的研制。测量结果表明，在相同输入功率的情况下，在2 GHz频带ka波段，行波管的输出功率可达100W以上，总效率高达50%。此外，TWT的封装尺寸为280mm(L)×60mm(W)×40mm(H)，重量仅为0.8kg。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Development of a Ka-band Helix Travelling Wave Tube for Millimeter wave Power Modules

This paper describes the development of a Ka-band Helix Travelling Wave Tube (TWT) for Millimeter wave Power Modules (MMPM). Measurements show that the TWT is capable to deliver output power of more than 100W with a high overall efficiency of 50% over 2 GHz bandwidth in Ka-band under the condition of equal input power. The TWT also has a compact package size of 280mm(L)×60mm(W)×40mm(H) with a light weight of 0.8kg.

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2015 IEEE International Vacuum Electronics Conference (IVEC)

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