{"title":"圆极化x波段微带环形反射天线的设计","authors":"Dong Tao, G. Wenjia","doi":"10.1109/ISAPE.2006.353454","DOIUrl":null,"url":null,"abstract":"A microstrip reflectarray antenna is a flat reflector antenna which consists a thin reflecting surface made up of many individual elements and an illuminating feed. This kind of antenna has many good characteristics than traditional parabolic reflectors, such as low profile, easily deployable, lower manufacturing cost and scannable beam. A 200 mm-diameter microstrip reflectarray antenna is designed by using MOM-based commercial EM software FEKO. The maximum right hand circularly polarization gain is 19 dB and the sidelobe level is -18 dB at 8 GHz. The aperture efficiency is 40% and the circular polarization axial ratio is 2 dB.","PeriodicalId":113164,"journal":{"name":"2006 7th International Symposium on Antennas, Propagation & EM Theory","volume":"57 5","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2006-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Design of X-band Microstrip Ring Reflectarray Antenna with Circular Polarization\",\"authors\":\"Dong Tao, G. Wenjia\",\"doi\":\"10.1109/ISAPE.2006.353454\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A microstrip reflectarray antenna is a flat reflector antenna which consists a thin reflecting surface made up of many individual elements and an illuminating feed. This kind of antenna has many good characteristics than traditional parabolic reflectors, such as low profile, easily deployable, lower manufacturing cost and scannable beam. A 200 mm-diameter microstrip reflectarray antenna is designed by using MOM-based commercial EM software FEKO. The maximum right hand circularly polarization gain is 19 dB and the sidelobe level is -18 dB at 8 GHz. The aperture efficiency is 40% and the circular polarization axial ratio is 2 dB.\",\"PeriodicalId\":113164,\"journal\":{\"name\":\"2006 7th International Symposium on Antennas, Propagation & EM Theory\",\"volume\":\"57 5\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2006-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2006 7th International Symposium on Antennas, Propagation & EM Theory\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISAPE.2006.353454\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2006 7th International Symposium on Antennas, Propagation & EM Theory","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISAPE.2006.353454","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Design of X-band Microstrip Ring Reflectarray Antenna with Circular Polarization
A microstrip reflectarray antenna is a flat reflector antenna which consists a thin reflecting surface made up of many individual elements and an illuminating feed. This kind of antenna has many good characteristics than traditional parabolic reflectors, such as low profile, easily deployable, lower manufacturing cost and scannable beam. A 200 mm-diameter microstrip reflectarray antenna is designed by using MOM-based commercial EM software FEKO. The maximum right hand circularly polarization gain is 19 dB and the sidelobe level is -18 dB at 8 GHz. The aperture efficiency is 40% and the circular polarization axial ratio is 2 dB.
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