{"title":"采用非对称改进开槽地增强ARBW的简单紧凑天线","authors":"Neha Singh, Saurabh Kumar","doi":"10.1109/APSYM50265.2020.9350718","DOIUrl":null,"url":null,"abstract":"A miniaturized antenna with a simple approach to generate CP over a wide frequency range is presented in this communication. The proposed design consists of an unsymmetrical slotted ground and two horizontal radiating elements that are attached to the feed-in the direction opposite to each other. The resulting ARBW attained with this design stage is 33.06% (3.66-5.11 GHz). To further enhance the axial ratio bandwidth (ARBW), modifications in the ground plane are made by adding two radiating parasitic elements in the vertical direction. The final proposed antenna features a compact geometry with a dimension of 28×28 mm2 and ARBW (AR≤ 3-dB) of 47.42% (3.7-6 GHz) within the -10dB impedance bandwidth (IBW) of 66.12% (3.27-6.5 GHz).","PeriodicalId":325720,"journal":{"name":"2020 International Symposium on Antennas & Propagation (APSYM)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Simple and Compact Antenna with Enhanced ARBW Using Unsymmetrical Modified Slotted Ground\",\"authors\":\"Neha Singh, Saurabh Kumar\",\"doi\":\"10.1109/APSYM50265.2020.9350718\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A miniaturized antenna with a simple approach to generate CP over a wide frequency range is presented in this communication. The proposed design consists of an unsymmetrical slotted ground and two horizontal radiating elements that are attached to the feed-in the direction opposite to each other. The resulting ARBW attained with this design stage is 33.06% (3.66-5.11 GHz). To further enhance the axial ratio bandwidth (ARBW), modifications in the ground plane are made by adding two radiating parasitic elements in the vertical direction. The final proposed antenna features a compact geometry with a dimension of 28×28 mm2 and ARBW (AR≤ 3-dB) of 47.42% (3.7-6 GHz) within the -10dB impedance bandwidth (IBW) of 66.12% (3.27-6.5 GHz).\",\"PeriodicalId\":325720,\"journal\":{\"name\":\"2020 International Symposium on Antennas & Propagation (APSYM)\",\"volume\":\"2 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-12-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2020 International Symposium on Antennas & Propagation (APSYM)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/APSYM50265.2020.9350718\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 International Symposium on Antennas & Propagation (APSYM)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APSYM50265.2020.9350718","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Simple and Compact Antenna with Enhanced ARBW Using Unsymmetrical Modified Slotted Ground
A miniaturized antenna with a simple approach to generate CP over a wide frequency range is presented in this communication. The proposed design consists of an unsymmetrical slotted ground and two horizontal radiating elements that are attached to the feed-in the direction opposite to each other. The resulting ARBW attained with this design stage is 33.06% (3.66-5.11 GHz). To further enhance the axial ratio bandwidth (ARBW), modifications in the ground plane are made by adding two radiating parasitic elements in the vertical direction. The final proposed antenna features a compact geometry with a dimension of 28×28 mm2 and ARBW (AR≤ 3-dB) of 47.42% (3.7-6 GHz) within the -10dB impedance bandwidth (IBW) of 66.12% (3.27-6.5 GHz).
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