{"title":"面向宽带应用的三角形槽星形分形天线","authors":"Sarita Rani, Madhusmita Mohanty, G. Sadhukhan","doi":"10.1109/ICORT52730.2021.9581436","DOIUrl":null,"url":null,"abstract":"A star-shaped fractal antenna with triangular slots has been proposed for the application in wide-band frequency range. The proposed design possess a wide operating bandwidth and also effective for S-band applications. The fractal design has been iterated subsequently until wide bandwidth in the frequency range of 1.82 GHz to 4.69 GHz is seen up to 3rd order of iteration. The simulated results for return loss, gain and radiation patterns are presented. The simulated 2D radiation pattern exhibit omnidirectional characteristics throughout the wide operating band. A maximum realized gain of 3.18 dB has been achieved at 3.5 GHz. The proposed design with an overall dimension of 70*40*1.6 mm3 with filleted partial ground structure is found to be suitable for wideband applications.","PeriodicalId":344816,"journal":{"name":"2021 2nd International Conference on Range Technology (ICORT)","volume":"12 3","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Star-Shaped Fractal Antenna with Triangular Slots Designed for Wideband Application\",\"authors\":\"Sarita Rani, Madhusmita Mohanty, G. Sadhukhan\",\"doi\":\"10.1109/ICORT52730.2021.9581436\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A star-shaped fractal antenna with triangular slots has been proposed for the application in wide-band frequency range. The proposed design possess a wide operating bandwidth and also effective for S-band applications. The fractal design has been iterated subsequently until wide bandwidth in the frequency range of 1.82 GHz to 4.69 GHz is seen up to 3rd order of iteration. The simulated results for return loss, gain and radiation patterns are presented. The simulated 2D radiation pattern exhibit omnidirectional characteristics throughout the wide operating band. A maximum realized gain of 3.18 dB has been achieved at 3.5 GHz. The proposed design with an overall dimension of 70*40*1.6 mm3 with filleted partial ground structure is found to be suitable for wideband applications.\",\"PeriodicalId\":344816,\"journal\":{\"name\":\"2021 2nd International Conference on Range Technology (ICORT)\",\"volume\":\"12 3\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-08-05\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2021 2nd International Conference on Range Technology (ICORT)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICORT52730.2021.9581436\",\"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 2nd International Conference on Range Technology (ICORT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICORT52730.2021.9581436","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Star-Shaped Fractal Antenna with Triangular Slots Designed for Wideband Application
A star-shaped fractal antenna with triangular slots has been proposed for the application in wide-band frequency range. The proposed design possess a wide operating bandwidth and also effective for S-band applications. The fractal design has been iterated subsequently until wide bandwidth in the frequency range of 1.82 GHz to 4.69 GHz is seen up to 3rd order of iteration. The simulated results for return loss, gain and radiation patterns are presented. The simulated 2D radiation pattern exhibit omnidirectional characteristics throughout the wide operating band. A maximum realized gain of 3.18 dB has been achieved at 3.5 GHz. The proposed design with an overall dimension of 70*40*1.6 mm3 with filleted partial ground structure is found to be suitable for wideband applications.
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