Ka-satellite Communication: A Filter with High Restraint in Band-stop

2018 2nd annual International Conference on Cloud Technology and Communication Engineering

计算机科学;无线电电子学

Liu, Chenxi^1

Department of Electrical and Computer Engineering, University of California, Davis, United States^1

关键词: In-band;    Input and outputs;    Ka band;    Ka satellite communications;    Satellite communications;    Theoretical calculations;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/466/1/012081/pdf
DOI  :  10.1088/1757-899X/466/1/012081

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

Based on theoretical calculation and CST simulation, a Ka band-pass filter with high restraint in Band-stop is designed for the purpose of satellite communication. Resonators are formed by introducing appropriate capacitive posts at suitable intervals along the waveguide. High restraint in band-stop can be realized by moving the first post and last post into the input and output coupling waveguide, which can reach the requirements of satellite communication.