{"title":"A Wideband High Gain Taper Slot Antenna for 5G Millimeter-wave Imaging System Application","authors":"Yao Zhang, K. Huang, Li Gao","doi":"10.1109/piers55526.2022.9792932","DOIUrl":null,"url":null,"abstract":"This paper presents a wideband coplanar waveguide (CPW) feed taper slot antenna. A microstrip-line-to-slot transition structure is used to excite the slot radiator. Wideband performance is realized by the aperiodic continuously scaled structure. The fabricated antenna prototype features a compact size of 61 × 25 × 0.16 mm3. Measurement results show this antenna achieves better than 10 dB return loss within an ultra-wideband (10–40 GHz). The measured peak gain within this band ranges from 6 to 12.5 dBi. The wideband characteristic makes this antenna attractive in 5G wideband phased-array beamformer and wideband imaging system applications.","PeriodicalId":422383,"journal":{"name":"2022 Photonics & Electromagnetics Research Symposium (PIERS)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 Photonics & Electromagnetics Research Symposium (PIERS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/piers55526.2022.9792932","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Abstract
This paper presents a wideband coplanar waveguide (CPW) feed taper slot antenna. A microstrip-line-to-slot transition structure is used to excite the slot radiator. Wideband performance is realized by the aperiodic continuously scaled structure. The fabricated antenna prototype features a compact size of 61 × 25 × 0.16 mm3. Measurement results show this antenna achieves better than 10 dB return loss within an ultra-wideband (10–40 GHz). The measured peak gain within this band ranges from 6 to 12.5 dBi. The wideband characteristic makes this antenna attractive in 5G wideband phased-array beamformer and wideband imaging system applications.
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