Novel Miniaturized Satellite Navigation Antennas Based on Substrate Integrated Waveguide
In this paper,two novel miniaturized satellite navigation antennas based on substrate integrated waveguide are proposed in this paper.A single-layer SIW annular slot antenna is studied and designed at first.Then through overlay a patch on top layer,a multi-layer SIW antenna is designed.The first antenna covers the Beidou satellite navigation system(BDS)B1I band with circular polarization(CP)and the second one covers the BDS B1I and B2I band with dual circular polarization.Performance has been proved to be better than microstrip navigation antennas in gain and front-to-back ratio(FBR)with the similar size.Both simulation and test results are given respectively.
Shunyu Fang Tailei Wang Shouzheng Zhu
Department of Communications Engineering,East China Normal University,Shanghai,China
国际会议
Progress in Electromagnetics Research Symposium 2014(2014年电磁学研究新进展学术研讨会)
广州
英文
620-624
2014-08-01（万方平台首次上网日期，不代表论文的发表时间）