{"title":"用于天线增益增强的各向异性磁介质","authors":"Zamir Wani, Ashutosh Kumar Singh, S. Koul","doi":"10.1109/InCAP52216.2021.9726262","DOIUrl":null,"url":null,"abstract":"This paper presents a gain enhancement technique for millimeter wave antennas. The theory and mechanism of magnetic anisotropy and electromagnetic propagation are discussed. The anisotropic magnetic media (AMM) provides path length compensation for different transverse electric (TE) waves to have propagation without any phase accumulation. The effect of anisotropic magnetic media is studied for antenna gain enhancement using a microstrip patch antenna. The AMM provides a gain enhancement of about 5.3dB when placed above the radiator, resulting in an aperture efficiency of 85% at 28GHz.","PeriodicalId":201547,"journal":{"name":"2021 IEEE Indian Conference on Antennas and Propagation (InCAP)","volume":"128 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-12-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Anisotropic Magnetic Media for Antenna Gain Enhancement\",\"authors\":\"Zamir Wani, Ashutosh Kumar Singh, S. Koul\",\"doi\":\"10.1109/InCAP52216.2021.9726262\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents a gain enhancement technique for millimeter wave antennas. The theory and mechanism of magnetic anisotropy and electromagnetic propagation are discussed. The anisotropic magnetic media (AMM) provides path length compensation for different transverse electric (TE) waves to have propagation without any phase accumulation. The effect of anisotropic magnetic media is studied for antenna gain enhancement using a microstrip patch antenna. The AMM provides a gain enhancement of about 5.3dB when placed above the radiator, resulting in an aperture efficiency of 85% at 28GHz.\",\"PeriodicalId\":201547,\"journal\":{\"name\":\"2021 IEEE Indian Conference on Antennas and Propagation (InCAP)\",\"volume\":\"128 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-12-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2021 IEEE Indian Conference on Antennas and Propagation (InCAP)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/InCAP52216.2021.9726262\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 IEEE Indian Conference on Antennas and Propagation (InCAP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/InCAP52216.2021.9726262","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Anisotropic Magnetic Media for Antenna Gain Enhancement
This paper presents a gain enhancement technique for millimeter wave antennas. The theory and mechanism of magnetic anisotropy and electromagnetic propagation are discussed. The anisotropic magnetic media (AMM) provides path length compensation for different transverse electric (TE) waves to have propagation without any phase accumulation. The effect of anisotropic magnetic media is studied for antenna gain enhancement using a microstrip patch antenna. The AMM provides a gain enhancement of about 5.3dB when placed above the radiator, resulting in an aperture efficiency of 85% at 28GHz.