{"title":"Miniaturized planar holographic antenna with surface-wave launcher feed","authors":"Yan-Min Cheng, F. Meng","doi":"10.1109/CEEM.2015.7368685","DOIUrl":null,"url":null,"abstract":"A design method for miniaturized planar holographic antenna with surface-wave launcher feed is proposed. The antenna is fed by a printed surface-wave launcher(SWL) instead of a monopole or a horn, which leads to a complete planar antenna structure (operating between 23-26GHz). For the design example radiated at 30° off the normal. Two prototypes of miniaturized planar holographic antennas are designed by simply cutting out the inefficient region. The first demonstrates that the area of the miniaturized is 48% smaller and the gain is 0.7dB in simulation higher than that of the original antenna. Similarly, the second achieves that the area of the miniaturized is 72% smaller and the gain is 0.3dB in simulation higher than that of the original antenna.","PeriodicalId":442379,"journal":{"name":"2015 7th Asia-Pacific Conference on Environmental Electromagnetics (CEEM)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 7th Asia-Pacific Conference on Environmental Electromagnetics (CEEM)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CEEM.2015.7368685","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
A design method for miniaturized planar holographic antenna with surface-wave launcher feed is proposed. The antenna is fed by a printed surface-wave launcher(SWL) instead of a monopole or a horn, which leads to a complete planar antenna structure (operating between 23-26GHz). For the design example radiated at 30° off the normal. Two prototypes of miniaturized planar holographic antennas are designed by simply cutting out the inefficient region. The first demonstrates that the area of the miniaturized is 48% smaller and the gain is 0.7dB in simulation higher than that of the original antenna. Similarly, the second achieves that the area of the miniaturized is 72% smaller and the gain is 0.3dB in simulation higher than that of the original antenna.
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