METHODS FOR IMPROVING EQUIDRIVING POWER-FREQUENCY CHARACTERISTICS OF BROADBAND HIGH POWER KLYSTRONS

Zhao Jingjun; Ding Yaogen; Liu Tieshan

Volume 14 Issue 2

Mar. 1992

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Article Navigation > Journal of Electronics & Information Technology > 1992 > 14(2): 184-189

Zhao Jingjun, Ding Yaogen, Liu Tieshan. METHODS FOR IMPROVING EQUIDRIVING POWER-FREQUENCY CHARACTERISTICS OF BROADBAND HIGH POWER KLYSTRONS[J]. Journal of Electronics & Information Technology, 1992, 14(2): 184-189.

Citation:

Zhao Jingjun, Ding Yaogen, Liu Tieshan. METHODS FOR IMPROVING EQUIDRIVING POWER-FREQUENCY CHARACTERISTICS OF BROADBAND HIGH POWER KLYSTRONS[J]. Journal of Electronics & Information Technology, 1992, 14(2): 184-189.

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METHODS FOR IMPROVING EQUIDRIVING POWER-FREQUENCY CHARACTERISTICS OF BROADBAND HIGH POWER KLYSTRONS

Received Date: 1991-02-08
Rev Recd Date: 1991-04-15
Publish Date: 1992-03-19

Abstract

Abstract

Two methods for improving the equidriving power-frequency characteristics of broadband high power klystrons are presented. One is that a comb-line bandpass filter with attenuation properties is inserted between the TWT driver and the klystron for compensating the gain-frequency characteristics of the klystron to get the required equidriving gain-frequency characteristics. The other is that a reactive element is connected with the input cavity to change its resonance frequency f0 and QL and then to improve the gain-frequency characteristics of the klystron.

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References(1)

References

G. L. Matthaei, L. Yong, E. M. T. Jones, Microwave Filters, Impedance-Matching Networks. and Coupling Structures, McGraw-Hill, Inc., (1964), Chaptcr 8.[2]G. L. Matthaei, The Microwave Journal, 6(1963)8,82-91.[3]丁耀根,陆孝厚,电子学通讯,4(1982.)3,158-174.[4]H. Scifert et al.,鲍贤杰译,电子管技术,1981年,第2期,第7-9页.[5]陆孝厚,赵京君,丁耀根,Proc. of 2nd International Symposium on Recent Advance in Microwave[6]Technology, Beijing, (1989), p253.

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