{"title":"使用四分之一波短根谐振器的频率可重构印刷单极天线","authors":"R. Jawale, J. Padhi, Awanish Kumar","doi":"10.23919/URSI-RCRS56822.2022.10118435","DOIUrl":null,"url":null,"abstract":"This paper presents a frequency reconfigurable printed monopole antenna that can be reconfigured to two operating bands - UWB (3.1 - 10.2 GHz) and sub-6 GHz (3.1 - 6 GHz). To attain frequency reconfigurability, the partial ground plane of the printed monopole is loaded with a quarter wave stub resonator which can be either connected or disconnected with the ground plane with the aid of a p-i-n diode. The quarter wave stub resonator is designed in such a way that it provides a wide stopband in the UWB band of the antenna giving the sub-6 GHz band. The proposed resonator structure has minimal effects on the antenna's radiation characteristics while providing good stopband performance. The antenna is suitable for UWB, sub-6 GHz 5G and Cognitive Radio applications.","PeriodicalId":229743,"journal":{"name":"2022 URSI Regional Conference on Radio Science (USRI-RCRS)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Frequency Reconfigurable Printed Monopole Antenna using a Quarter Wave Stub Resonator\",\"authors\":\"R. Jawale, J. Padhi, Awanish Kumar\",\"doi\":\"10.23919/URSI-RCRS56822.2022.10118435\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents a frequency reconfigurable printed monopole antenna that can be reconfigured to two operating bands - UWB (3.1 - 10.2 GHz) and sub-6 GHz (3.1 - 6 GHz). To attain frequency reconfigurability, the partial ground plane of the printed monopole is loaded with a quarter wave stub resonator which can be either connected or disconnected with the ground plane with the aid of a p-i-n diode. The quarter wave stub resonator is designed in such a way that it provides a wide stopband in the UWB band of the antenna giving the sub-6 GHz band. The proposed resonator structure has minimal effects on the antenna's radiation characteristics while providing good stopband performance. The antenna is suitable for UWB, sub-6 GHz 5G and Cognitive Radio applications.\",\"PeriodicalId\":229743,\"journal\":{\"name\":\"2022 URSI Regional Conference on Radio Science (USRI-RCRS)\",\"volume\":\"19 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 URSI Regional Conference on Radio Science (USRI-RCRS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.23919/URSI-RCRS56822.2022.10118435\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 URSI Regional Conference on Radio Science (USRI-RCRS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23919/URSI-RCRS56822.2022.10118435","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Frequency Reconfigurable Printed Monopole Antenna using a Quarter Wave Stub Resonator
This paper presents a frequency reconfigurable printed monopole antenna that can be reconfigured to two operating bands - UWB (3.1 - 10.2 GHz) and sub-6 GHz (3.1 - 6 GHz). To attain frequency reconfigurability, the partial ground plane of the printed monopole is loaded with a quarter wave stub resonator which can be either connected or disconnected with the ground plane with the aid of a p-i-n diode. The quarter wave stub resonator is designed in such a way that it provides a wide stopband in the UWB band of the antenna giving the sub-6 GHz band. The proposed resonator structure has minimal effects on the antenna's radiation characteristics while providing good stopband performance. The antenna is suitable for UWB, sub-6 GHz 5G and Cognitive Radio applications.
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