{"title":"一种用于RFID阅读器的改进树形天线设计","authors":"Adyasa Priyadarsini Acharya, T. K. Das","doi":"10.1109/ACTS53447.2021.9708216","DOIUrl":null,"url":null,"abstract":"This research paper describes the design of a modified tree-fractal antenna intended for RFID reader applications. The proposed planar antenna is linearly polarized and comprise of a tree-fractal shaped monopole radiator with a filleted ground plane. Simulation results indicate that the planar antenna exhibit a wider bandwidth (3.98 GHz – 8.6 GHz) with an omnidirectional radiation pattern. The overall dimension of the design i.e. 0.46λ × 0.36λ × 0.015λ (λ = wavelength at lowest cutoff frequency) shows that the proposed design is compact related to previously reported designs. With a peak realized gain of 3.6 dBi, the tree-fractal antenna is suitable for short-range RFID reader applications.","PeriodicalId":201741,"journal":{"name":"2021 Advanced Communication Technologies and Signal Processing (ACTS)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Design of a Modified Tree-fractal Antenna for RFID Reader Applications\",\"authors\":\"Adyasa Priyadarsini Acharya, T. K. Das\",\"doi\":\"10.1109/ACTS53447.2021.9708216\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This research paper describes the design of a modified tree-fractal antenna intended for RFID reader applications. The proposed planar antenna is linearly polarized and comprise of a tree-fractal shaped monopole radiator with a filleted ground plane. Simulation results indicate that the planar antenna exhibit a wider bandwidth (3.98 GHz – 8.6 GHz) with an omnidirectional radiation pattern. The overall dimension of the design i.e. 0.46λ × 0.36λ × 0.015λ (λ = wavelength at lowest cutoff frequency) shows that the proposed design is compact related to previously reported designs. With a peak realized gain of 3.6 dBi, the tree-fractal antenna is suitable for short-range RFID reader applications.\",\"PeriodicalId\":201741,\"journal\":{\"name\":\"2021 Advanced Communication Technologies and Signal Processing (ACTS)\",\"volume\":\"6 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-12-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2021 Advanced Communication Technologies and Signal Processing (ACTS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ACTS53447.2021.9708216\",\"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 Advanced Communication Technologies and Signal Processing (ACTS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ACTS53447.2021.9708216","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Design of a Modified Tree-fractal Antenna for RFID Reader Applications
This research paper describes the design of a modified tree-fractal antenna intended for RFID reader applications. The proposed planar antenna is linearly polarized and comprise of a tree-fractal shaped monopole radiator with a filleted ground plane. Simulation results indicate that the planar antenna exhibit a wider bandwidth (3.98 GHz – 8.6 GHz) with an omnidirectional radiation pattern. The overall dimension of the design i.e. 0.46λ × 0.36λ × 0.015λ (λ = wavelength at lowest cutoff frequency) shows that the proposed design is compact related to previously reported designs. With a peak realized gain of 3.6 dBi, the tree-fractal antenna is suitable for short-range RFID reader applications.
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