{"title":"一种用于超宽带通信的带带宽增强的紧凑u型天线","authors":"Suvro Kundu, S. Kundu","doi":"10.1109/ICORT52730.2021.9581344","DOIUrl":null,"url":null,"abstract":"A compact coplanar waveguide (CPW) fed printed monopole antenna having dimension 36×22×0.8 mm3 is designed and evaluated for ultra-wideband (UWB) communication applications. A bending is introduced into the modified U -shaped radiator at the lower ends of the radiating patch and in the adjacent edges of the coplanar ground plane for bandwidth enhancement. Antenna performances are demonstrated from its reflection coefficient (S11), radiation patterns, gain, and radiation efficiency. This designed antenna is providing a broad impedance bandwidth ranging from 3-12.4 GHz highlighting 122% improvement. The antenna exhibits omni-directional radiation pattern with a gain variation between 1.4-4.8 dBi which is invariable and an average radiation efficiency of 90% in its impedance band. The experimental outcome shows good enough achievement which is also compatible with the simulated one.","PeriodicalId":344816,"journal":{"name":"2021 2nd International Conference on Range Technology (ICORT)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"A Compact U-Shaped Antenna with Bandwidth Enhancement for Ultra- Wideband Communication\",\"authors\":\"Suvro Kundu, S. Kundu\",\"doi\":\"10.1109/ICORT52730.2021.9581344\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A compact coplanar waveguide (CPW) fed printed monopole antenna having dimension 36×22×0.8 mm3 is designed and evaluated for ultra-wideband (UWB) communication applications. A bending is introduced into the modified U -shaped radiator at the lower ends of the radiating patch and in the adjacent edges of the coplanar ground plane for bandwidth enhancement. Antenna performances are demonstrated from its reflection coefficient (S11), radiation patterns, gain, and radiation efficiency. This designed antenna is providing a broad impedance bandwidth ranging from 3-12.4 GHz highlighting 122% improvement. The antenna exhibits omni-directional radiation pattern with a gain variation between 1.4-4.8 dBi which is invariable and an average radiation efficiency of 90% in its impedance band. The experimental outcome shows good enough achievement which is also compatible with the simulated one.\",\"PeriodicalId\":344816,\"journal\":{\"name\":\"2021 2nd International Conference on Range Technology (ICORT)\",\"volume\":\"12 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-08-05\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2021 2nd International Conference on Range Technology (ICORT)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICORT52730.2021.9581344\",\"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 2nd International Conference on Range Technology (ICORT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICORT52730.2021.9581344","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A Compact U-Shaped Antenna with Bandwidth Enhancement for Ultra- Wideband Communication
A compact coplanar waveguide (CPW) fed printed monopole antenna having dimension 36×22×0.8 mm3 is designed and evaluated for ultra-wideband (UWB) communication applications. A bending is introduced into the modified U -shaped radiator at the lower ends of the radiating patch and in the adjacent edges of the coplanar ground plane for bandwidth enhancement. Antenna performances are demonstrated from its reflection coefficient (S11), radiation patterns, gain, and radiation efficiency. This designed antenna is providing a broad impedance bandwidth ranging from 3-12.4 GHz highlighting 122% improvement. The antenna exhibits omni-directional radiation pattern with a gain variation between 1.4-4.8 dBi which is invariable and an average radiation efficiency of 90% in its impedance band. The experimental outcome shows good enough achievement which is also compatible with the simulated one.
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