{"title":"圆极化宽带微带天线的组合分形几何设计","authors":"H. Oraizi, S. Hedayati","doi":"10.1109/MMW.2010.5605210","DOIUrl":null,"url":null,"abstract":"In this paper, we propose the combination of several fractal geometries for microstrip patch antenna for the achievement of their miniaturization and multi banding characteristics. By placing air gaps under the microstrip patches (actually making suspended microstrips) the bandwidths of antennas are drastically improved. By cutting appropriate rectangular and triangular slits as perturbations on the edges of fractal geometries, circular polarizations may be realized in the radiation patterns.","PeriodicalId":145274,"journal":{"name":"2010 10th Mediterranean Microwave Symposium","volume":"29 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2010-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"24","resultStr":"{\"title\":\"Combined fractal geometries for the design of wide band microstrip antennas with circular polarization\",\"authors\":\"H. Oraizi, S. Hedayati\",\"doi\":\"10.1109/MMW.2010.5605210\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, we propose the combination of several fractal geometries for microstrip patch antenna for the achievement of their miniaturization and multi banding characteristics. By placing air gaps under the microstrip patches (actually making suspended microstrips) the bandwidths of antennas are drastically improved. By cutting appropriate rectangular and triangular slits as perturbations on the edges of fractal geometries, circular polarizations may be realized in the radiation patterns.\",\"PeriodicalId\":145274,\"journal\":{\"name\":\"2010 10th Mediterranean Microwave Symposium\",\"volume\":\"29 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2010-10-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"24\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2010 10th Mediterranean Microwave Symposium\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MMW.2010.5605210\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2010 10th Mediterranean Microwave Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MMW.2010.5605210","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Combined fractal geometries for the design of wide band microstrip antennas with circular polarization
In this paper, we propose the combination of several fractal geometries for microstrip patch antenna for the achievement of their miniaturization and multi banding characteristics. By placing air gaps under the microstrip patches (actually making suspended microstrips) the bandwidths of antennas are drastically improved. By cutting appropriate rectangular and triangular slits as perturbations on the edges of fractal geometries, circular polarizations may be realized in the radiation patterns.
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