电子器件2011，Vol.34Issue(2)：159-162,4.DOI:10.3969/j.issn.1005-9490.2011.02.010
S-Ku频段模拟卫星转发器的设计
Design of Satellite Simulating Converter for S-Ku Band
王培章 1雷光1
作者信息
- 1. 解放军理工大学通信工程学院,南京210007
- 折叠
摘要
Abstract
In order to develop the system of satellite communication and its new technology in the laboratory, an SKu band up-conversion and down-conversion sections is designed by the combination of microwave PLL synthesizer, S band cavity filter, Ku band cavity filter and RF mixer. 30 MHz bandwidth for the input signal of simulate transponder is realized. Furthermore, an S band coaxial cavity filter is proposed, and the amplitude-frequency characteristic and phase-frequency characteristic of up-link and down-link are tested.关键词
上下变频器/频率合成器/滤波器/测试Key words
up-conversion and down-conversion/ synthesizer/ filter/ test分类
信息技术与安全科学引用本文复制引用
王培章,雷光..S-Ku频段模拟卫星转发器的设计[J].电子器件,2011,34(2):159-162,4.
