高增益行波管的振蕩抑制
THE SUPPRESSION OF OSCILLATIONS OF HIGH GAIN TW T
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摘要: 本文介紹我們在研制高增益小功率行波管過程中所遇到的振蕩,分析了產生振蕩的機理,并由此找到了抑制振蕩的方法,管子最終所達到的增益在 70dB以上,最大的輸出功率可達到3W。
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關鍵詞:
Abstract: In this paper, the method for suppressing the oscillations occurred in the small power high gain TWT s is presented, and the mechanism of generating these oscillations is analysed. By adding an isolation attenuator these oscillations are suppressed of f ectively. This method can be realized easily. The final results are as follows: the gain is above 70dB, the maximum output power is about 3W. -
C. C, Cutler and D. J. Brangaccio, IRE Trans. on ED. PGED-3 (1953), 9.[4]郭開周,電子管技術,1978年,第1期,14頁. -
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