大功率速调管放大器阴极-阳极区的压力场

Fifth IEEE International Vacuum Electronics Conference (IEEE Cat. No.04EX786) Pub Date : 2004-04-27 DOI:10.1109/IVELEC.2004.1316249

F. T. Degasperi, S. Verardi, C. Motta

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引用次数: 1

摘要

为了提高大功率速调管放大器的使用寿命，研究了其阴极和阳极之间的压力场。该研究使用1.3 GHz, 100 a, 240 kV的大功率速调管和五个重入式同轴腔，组装在1.2 m长的圆柱形漂移管中。这项工作考虑了特定的电导和所有重要的气源，如漂移管、腔壁、阴极、阳极和集电极的脱气。

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Pressure field in the cathode-anode region of a high-power klystron amplifier

The pressure field in the region between the cathode and the anode of a high-power klystron amplifier is investigated in order to increase its life time. The study is conducted using a 1.3 GHz, 100 A and 240 kV high-power klystron with five reentrant coaxial cavities, assembled in a cylindrical drift tube 1.2 m long. This work takes into account the specific conductances and all important gas sources, as the degassing of the drift tube, the cavities walls, the cathode, the anode, and the collector.

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Fifth IEEE International Vacuum Electronics Conference (IEEE Cat. No.04EX786)

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