{"title":"频率可重构多频带弯曲贴片天线用于宽调谐频率范围的认知无线电","authors":"J. Floc'h, I. B. Trad, I. Rouissi","doi":"10.1109/ICMCS.2016.7905657","DOIUrl":null,"url":null,"abstract":"Reconfigurable antennas share attractive properties that can be used to enhance modern wireless systems performances. In this paper, a compact multiband meander antenna with frequency reconfigurable capabilities is studied and presented. The reference antenna is based on a meander patch structure radiating at F1=0.7, F2=1.46, F3=2.03, F4=2.75GHz and easy to be integrated on PCB (Printed Circuit Board). In order to electronically sweep the resonance frequencies over wide bands, one varactor diode was integrated between the meander patch printed on the top layer and a floating ground plane on the back layer. When applying reverse voltage, the proposed antenna is able to reach wide frequency ranges from 0.7 to 0.98GHz for F1, 1.46 to 2.02GHz for F2 and 2.23 to 2.47GHz for the new generated resonance frequency F5 (appears when applying a voltage V=9V (C=1.5pF) and more). The measured results agree well with simulations, good radiation properties were obtained. Realized prototype and related results are presented and discussed.","PeriodicalId":345854,"journal":{"name":"2016 5th International Conference on Multimedia Computing and Systems (ICMCS)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Frequency reconfigurable multiband meander patch antenna for cognitive radio with wide tuning frequency range\",\"authors\":\"J. Floc'h, I. B. Trad, I. Rouissi\",\"doi\":\"10.1109/ICMCS.2016.7905657\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Reconfigurable antennas share attractive properties that can be used to enhance modern wireless systems performances. In this paper, a compact multiband meander antenna with frequency reconfigurable capabilities is studied and presented. The reference antenna is based on a meander patch structure radiating at F1=0.7, F2=1.46, F3=2.03, F4=2.75GHz and easy to be integrated on PCB (Printed Circuit Board). In order to electronically sweep the resonance frequencies over wide bands, one varactor diode was integrated between the meander patch printed on the top layer and a floating ground plane on the back layer. When applying reverse voltage, the proposed antenna is able to reach wide frequency ranges from 0.7 to 0.98GHz for F1, 1.46 to 2.02GHz for F2 and 2.23 to 2.47GHz for the new generated resonance frequency F5 (appears when applying a voltage V=9V (C=1.5pF) and more). The measured results agree well with simulations, good radiation properties were obtained. Realized prototype and related results are presented and discussed.\",\"PeriodicalId\":345854,\"journal\":{\"name\":\"2016 5th International Conference on Multimedia Computing and Systems (ICMCS)\",\"volume\":\"41 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2016-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2016 5th International Conference on Multimedia Computing and Systems (ICMCS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICMCS.2016.7905657\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 5th International Conference on Multimedia Computing and Systems (ICMCS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICMCS.2016.7905657","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Frequency reconfigurable multiband meander patch antenna for cognitive radio with wide tuning frequency range
Reconfigurable antennas share attractive properties that can be used to enhance modern wireless systems performances. In this paper, a compact multiband meander antenna with frequency reconfigurable capabilities is studied and presented. The reference antenna is based on a meander patch structure radiating at F1=0.7, F2=1.46, F3=2.03, F4=2.75GHz and easy to be integrated on PCB (Printed Circuit Board). In order to electronically sweep the resonance frequencies over wide bands, one varactor diode was integrated between the meander patch printed on the top layer and a floating ground plane on the back layer. When applying reverse voltage, the proposed antenna is able to reach wide frequency ranges from 0.7 to 0.98GHz for F1, 1.46 to 2.02GHz for F2 and 2.23 to 2.47GHz for the new generated resonance frequency F5 (appears when applying a voltage V=9V (C=1.5pF) and more). The measured results agree well with simulations, good radiation properties were obtained. Realized prototype and related results are presented and discussed.
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