{"title":"Optimization of Patch Antenna Array Mounted on a Cylinder for Launch Vehicle Applications","authors":"M. Joseph, S. Femina Beegum, K. Mukundan","doi":"10.1109/APSYM50265.2020.9350709","DOIUrl":null,"url":null,"abstract":"High gain and omnidirectional coverage are the challenging requirement for launch vehicle antenna design. Generally cylindrical array configuration is considered for omnidirectional coverage. This can give 3600 coverage in the azimuth direction. The Number of elements and their position has to be optimized based on cylinder radius for ripple free radiation pattern in the azimuth plane. This paper presents the optimization of cylindrical array using Particle Swarm Optimization (PSO) technique. Analysis of patch array resonating at 2.26GHz mounted on cylinders of 300mm and 2m diameter for omnidirectional radiation pattern is carried out using in-house developed matlab program and the results are compared with the simulation results of HFSS software.","PeriodicalId":325720,"journal":{"name":"2020 International Symposium on Antennas & Propagation (APSYM)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 International Symposium on Antennas & Propagation (APSYM)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APSYM50265.2020.9350709","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
High gain and omnidirectional coverage are the challenging requirement for launch vehicle antenna design. Generally cylindrical array configuration is considered for omnidirectional coverage. This can give 3600 coverage in the azimuth direction. The Number of elements and their position has to be optimized based on cylinder radius for ripple free radiation pattern in the azimuth plane. This paper presents the optimization of cylindrical array using Particle Swarm Optimization (PSO) technique. Analysis of patch array resonating at 2.26GHz mounted on cylinders of 300mm and 2m diameter for omnidirectional radiation pattern is carried out using in-house developed matlab program and the results are compared with the simulation results of HFSS software.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
