{"title":"喇叭天线覆盖人造电介质结构","authors":"Antônio Tomaz, J. Barroso, P. J. Castro","doi":"10.1109/IMOC.2017.8121080","DOIUrl":null,"url":null,"abstract":"The present paper reports on the radiation properties of a horn antenna covered with a wire medium structure. This approach is an innovative application for the wire medium and horn antenna where the artificial structure changes the radiation patterns of the uncovered horn antenna, for which some strong effects are observed. The design and constructive details are presented together with full-wave electromagnetic simulations and experiments. Structural design and analysis are in the X band frequency range (8.2 to 12.4 GHz) whereby numerical simulation and experiment are presented and discussed along with wire medium electromagnetic theory.","PeriodicalId":171284,"journal":{"name":"2017 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC)","volume":"74 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2017-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Horn antenna covered with an artificial dielectric structure\",\"authors\":\"Antônio Tomaz, J. Barroso, P. J. Castro\",\"doi\":\"10.1109/IMOC.2017.8121080\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The present paper reports on the radiation properties of a horn antenna covered with a wire medium structure. This approach is an innovative application for the wire medium and horn antenna where the artificial structure changes the radiation patterns of the uncovered horn antenna, for which some strong effects are observed. The design and constructive details are presented together with full-wave electromagnetic simulations and experiments. Structural design and analysis are in the X band frequency range (8.2 to 12.4 GHz) whereby numerical simulation and experiment are presented and discussed along with wire medium electromagnetic theory.\",\"PeriodicalId\":171284,\"journal\":{\"name\":\"2017 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC)\",\"volume\":\"74 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2017 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IMOC.2017.8121080\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2017 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IMOC.2017.8121080","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Horn antenna covered with an artificial dielectric structure
The present paper reports on the radiation properties of a horn antenna covered with a wire medium structure. This approach is an innovative application for the wire medium and horn antenna where the artificial structure changes the radiation patterns of the uncovered horn antenna, for which some strong effects are observed. The design and constructive details are presented together with full-wave electromagnetic simulations and experiments. Structural design and analysis are in the X band frequency range (8.2 to 12.4 GHz) whereby numerical simulation and experiment are presented and discussed along with wire medium electromagnetic theory.