Design of a Multi-frequency Microstrip Satellite Communication Antenna
LI Guangjun
QU Hongsheng
ZHU Hongguang
WANG Ling
Abstract：In order to meet the requirements of multi system and multi service work of satellite communication,this paper pro-poses a multi band underwater satellite communication antenna by using the compact structure form of laminated structure,so that the working frequency can cover the third band of Beidou and the second band of Tiantong 1 satellite.The preliminary simulation shows that the antenna can meet the requirements of satellite communication.After further optimization and design,the antenna meets the design performance index requirements,and the processing,debugging and testing work is carried out.The test results show that the standing wave ratio and radiation characteristics of the antenna are consistent with the simulation calculation.
Keywords：microstrip antennamulti frequencymultilayercircular polarization
Publication Date：2023-10-20
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 87-92 )