HU Yin-Fu,FENG Jin-Jun,PAN Pan,et al.Design and Technical Experiment Study of 220GHz TWT[J].Space Electronic technology,2013,(4):36-39.[doi:10.3969/j.issn.1674-7135.2013.04.009]
220GHz行波管設計與工藝試驗研究
- Title:
- Design and Technical Experiment Study of 220GHz TWT
- 摘要:
- 本文針對目前系統應用對于220GHz頻段的大功率輻射源的需求，設計了一種折疊波導行波管，在215GHz-225GHz的帶寬范圍內能夠輸出10W以上的功率，增益大于25dB。通過模擬計算確定了折疊波導高頻電路、注波互作用、電子光學系統以及輸能窗等主要部件的設計尺寸，并加工了折疊波導高頻電路樣品，對制造工藝進行研究。
- Abstract:
- This paper designed a folded waveguide travelling wave tube (TWT) which aimed to meet the system application needs of high power source at 220GHz frequency band. This TWT can generate over 10W output power between 215GHz and 225GHz with gain above 25dB. The folded waveguide high frequency circuit dimensions, beam wave interaction process, electron beam optics system and power coupling window design results were presented in this paper by simulation. The folded waveguide circuit had been manufactured successfully by UV-LIGA and the manufacturing technics had been discussed.
參考文獻/References:
[1] John H. Booske, Richard J. Dobbs, Colin D. Joye, Carol L, Kory, George R. Neil, Gunn-sik Park, Jaehun Park, and Richard J. Temkin Vacuum Electronics High Power Terahertz Sources IEEE Transactions on Terahertz Science and Technology Vol.1, No.1, September 2011, pp54-75.
[2] Kenneth E. Kreischer, Jack C. Tucek, Mark A. Basten, and David A. Gallagher 220 GHz Power Amplifier Testing at Northrop Grumman. Proceeding of IVEC2013,Paris, France.
[3] Jun Cai, Jinjun Feng, Yinfu Hu, Yinghua Du, Ye Tang, Jingkai Liu, Ruitong Dong, Ji Chen, Xianping Wu Development of W-band Folded Waveguide pulsed TWT. Proceeding of IVEC2013,Paris, France.
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備注/Memo
胡銀富，男，高級工程師，1982年生。2006年碩士畢業于清華大學電子工程系。畢業后進入中國電子科技集團公司第十二研究所微波電真空器件國家級重點實驗室工作，目前主要從事短毫米波、太赫茲電真空器件以及集成行波管等新型器件的研究。