{"title":"SIW Antenna for 5G In-Band Full Duplex Applications","authors":"Masaud Shah, H. M. Cheema","doi":"10.1109/IEEECONF35879.2020.9330371","DOIUrl":null,"url":null,"abstract":"Ahstract-This paper presents a microstrip fed, double differential antenna based on substrate integrated waveguide (SIW) technology for In-Band Full Duplex communication at 28 GHz. Using higher order TE201 mode of the SIW cavity and differential port excitations, the proposed antenna achieves a self-interference cancellation of better than -77 dB over a 210 MHz bandwidth and a high gain of 8.2 dBi. Occupying a miniaturized size of $7.56 \\times 7.56\\ \\mathrm{mm}^{2}$, the antenna features a radiation efficiency of 77% and front to back ratio of 19 dB.","PeriodicalId":135770,"journal":{"name":"2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting","volume":"123 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IEEECONF35879.2020.9330371","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
Ahstract-This paper presents a microstrip fed, double differential antenna based on substrate integrated waveguide (SIW) technology for In-Band Full Duplex communication at 28 GHz. Using higher order TE201 mode of the SIW cavity and differential port excitations, the proposed antenna achieves a self-interference cancellation of better than -77 dB over a 210 MHz bandwidth and a high gain of 8.2 dBi. Occupying a miniaturized size of $7.56 \times 7.56\ \mathrm{mm}^{2}$, the antenna features a radiation efficiency of 77% and front to back ratio of 19 dB.
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