{"title":"Comparison of conical horn with optimized corrugated surface and corrugated horn","authors":"P. Piksa","doi":"10.1109/RADIOELEK.2011.5936464","DOIUrl":null,"url":null,"abstract":"This paper is focused on comparison of two types of conical corrugated horn antennas. First antenna has a design with a simple structure which was optimized to reach minimum level of side-lobes and maximum of gain. Second antenna is a typical corrugated horn made from complex theoretical design with a complicated structure. The second antenna has minimal cross-polarization achieved by a balanced hybrid conditions between HE1n modes accomplished by a special distribution of depth of the slots. The second antenna consists of a conical horn with the corrugated surface and a mode converter which transforms TE11 to HE11 mode. The mode converter is omitted in the first antenna.","PeriodicalId":267447,"journal":{"name":"Proceedings of 21st International Conference Radioelektronika 2011","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2011-04-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of 21st International Conference Radioelektronika 2011","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/RADIOELEK.2011.5936464","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
This paper is focused on comparison of two types of conical corrugated horn antennas. First antenna has a design with a simple structure which was optimized to reach minimum level of side-lobes and maximum of gain. Second antenna is a typical corrugated horn made from complex theoretical design with a complicated structure. The second antenna has minimal cross-polarization achieved by a balanced hybrid conditions between HE1n modes accomplished by a special distribution of depth of the slots. The second antenna consists of a conical horn with the corrugated surface and a mode converter which transforms TE11 to HE11 mode. The mode converter is omitted in the first antenna.
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