摘要
当阶跃管倍频器输出频率较高时,λ_g/4诸振电路与输出滤波器之间的耦合电容C_e会变得很小,在C波段通常为1pF左右.使设计制造和调整都有一定困难:本文用平行耦合传输线段构成阶跃管倍频器的谐振电路及输出耦合电路.所设计的C波段四倍频器,在0～-40C之间能够稳定工作.
The coupling capacitor between 4 resonator and output filter becomes very small when output frequency of SRD muhplier is high qusually about lpF in C-band . This makes it difficult to disign . produce and adjust SRD muitiplier. In this paper. the resonant and output coupled circuits in SRD multiplier using parallel coupled transmission line are proposed. The C-band 4 multiplier in this paper can work steadily between 0~4C.
出处
《微波学报》
CSCD
北大核心
1995年第3期222-227,共6页
Journal of Microwaves
关键词
阶跃管
倍频器
耦合电路
设计
Step recovery diode. Resonant and output coupling circuits. Parallel coupled Transmission line
