{"title":"An Ultra-Wideband Microstrip Antenna Based on Koch Fractal Resonance Unit and CSRRs Defective Ground Unit","authors":"Hua Yang, Weiming Yang","doi":"10.1109/APCAP50217.2020.9246026","DOIUrl":null,"url":null,"abstract":"This paper presents a coplanar waveguide ultrawideband antenna based on Koch fractals and complementary open resonance rings. The antenna can work in the frequency band of 2.95-15.5GHz, which completely covers the entire ultrawideband antenna spectrum of 3.1GHz-10.6GHz, which can be used in communication. The overall size of the antenna is 35mm * 30mm * 1.6mm. The antenna is loaded with a triangular Koch fractal on a regular hexagon and etched a complementary open resonance ring on a coplanar waveguide. S11 is below -10dB in the 2.95-15.5GHz band, the bandwidth of the proposed antenna is significantly increased.","PeriodicalId":146561,"journal":{"name":"2020 9th Asia-Pacific Conference on Antennas and Propagation (APCAP)","volume":"205 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 9th Asia-Pacific Conference on Antennas and Propagation (APCAP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APCAP50217.2020.9246026","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 4
Abstract
This paper presents a coplanar waveguide ultrawideband antenna based on Koch fractals and complementary open resonance rings. The antenna can work in the frequency band of 2.95-15.5GHz, which completely covers the entire ultrawideband antenna spectrum of 3.1GHz-10.6GHz, which can be used in communication. The overall size of the antenna is 35mm * 30mm * 1.6mm. The antenna is loaded with a triangular Koch fractal on a regular hexagon and etched a complementary open resonance ring on a coplanar waveguide. S11 is below -10dB in the 2.95-15.5GHz band, the bandwidth of the proposed antenna is significantly increased.
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