{"title":"用于微纳卫星链路载荷的多级序贯相位旋转超宽带圆极化x波段8×8阵列的设计与研制","authors":"D. Jahagirdar, K. Sambasiva Rao","doi":"10.1109/INCAP.2018.8770881","DOIUrl":null,"url":null,"abstract":"This paper presents Design and Development of an ultra-broad band, X-band 8×8 printed array for satellite payload application in micro and nano-satellites. The antenna is a single layer printed design with sequential rotation of phase at three levels in a corporate-feed structure. It is printed on a 62mil RT-Duriod substrate. Being single layer, the construction is simple, light weight. It is also rugged and withstands temperature, vibration and shocks. The antenna is particularly useful for high-speed satellite data-links almost in excess of 500Mbps. The antenna VSWR performance is good from 7 to 9.2 GHz, while axial ratio is less than 2 dB for the same. Desired gain only limits it utility to ±1 GHz.","PeriodicalId":286769,"journal":{"name":"2018 IEEE Indian Conference on Antennas and Propogation (InCAP)","volume":"69 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Design and Development of Ultra-broadband circularly polarized X-band 8×8 array with multi-level sequential phase rotation useful for payload of Micro and Nano-satellite links\",\"authors\":\"D. Jahagirdar, K. Sambasiva Rao\",\"doi\":\"10.1109/INCAP.2018.8770881\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents Design and Development of an ultra-broad band, X-band 8×8 printed array for satellite payload application in micro and nano-satellites. The antenna is a single layer printed design with sequential rotation of phase at three levels in a corporate-feed structure. It is printed on a 62mil RT-Duriod substrate. Being single layer, the construction is simple, light weight. It is also rugged and withstands temperature, vibration and shocks. The antenna is particularly useful for high-speed satellite data-links almost in excess of 500Mbps. The antenna VSWR performance is good from 7 to 9.2 GHz, while axial ratio is less than 2 dB for the same. Desired gain only limits it utility to ±1 GHz.\",\"PeriodicalId\":286769,\"journal\":{\"name\":\"2018 IEEE Indian Conference on Antennas and Propogation (InCAP)\",\"volume\":\"69 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2018 IEEE Indian Conference on Antennas and Propogation (InCAP)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/INCAP.2018.8770881\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 IEEE Indian Conference on Antennas and Propogation (InCAP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/INCAP.2018.8770881","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Design and Development of Ultra-broadband circularly polarized X-band 8×8 array with multi-level sequential phase rotation useful for payload of Micro and Nano-satellite links
This paper presents Design and Development of an ultra-broad band, X-band 8×8 printed array for satellite payload application in micro and nano-satellites. The antenna is a single layer printed design with sequential rotation of phase at three levels in a corporate-feed structure. It is printed on a 62mil RT-Duriod substrate. Being single layer, the construction is simple, light weight. It is also rugged and withstands temperature, vibration and shocks. The antenna is particularly useful for high-speed satellite data-links almost in excess of 500Mbps. The antenna VSWR performance is good from 7 to 9.2 GHz, while axial ratio is less than 2 dB for the same. Desired gain only limits it utility to ±1 GHz.
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