Experimental studies of a 30 MW two-cavity second harmonic gyroklystron

Proceedings of IEEE International Electron Devices Meeting Pub Date : 1993-12-05 DOI:10.1109/IEDM.1993.347331

H. Matthews, W. Lawson, J. Calame, M. Flaherty, J. Cheng, B. Hogan, P. Latham, V. Granatstein

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Abstract

We report the operating characteristics of a sequence of two-cavity second harmonic K-band gyroklystrons. The TE/sub 011/ input cavity is driven near 9.88 GHz. The first four tubes utilized smooth transition output cavities which resonate at twice the drive frequency in the TE/sub 021/ mode. Peak powers in excess of 30 MW were achieved with efficiencies greater than 28% and large signal gains of 27 dB. The results of an abrupt transition complex TE/sub 01/, TE/sub 02/ mixed mode output cavity are also discussed, as well as the prospect of placing a coaxial insert into the highest power tube.<>

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30mw双腔二次谐波回旋速调管的实验研究

本文报道了一系列双腔二次谐波k波段回旋速调管的工作特性。TE/sub 011/输入腔被驱动在9.88 GHz附近。前四管采用平滑过渡输出腔，在TE/sub 021/模式下谐振频率为驱动频率的两倍。峰值功率超过30mw，效率超过28%，信号增益高达27db。本文还讨论了TE/sub 01/、TE/sub 02/混合模输出腔的突变结果，以及在最高功率管中放置同轴插片的前景。

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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Proceedings of IEEE International Electron Devices Meeting

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