{"title":"2.45 GHz带外谐波器件的接近耦合微带贴片天线设计","authors":"L. Osman, H. Turki, Z. Harouni, A. Gharsallah","doi":"10.1109/MMS.2011.6068557","DOIUrl":null,"url":null,"abstract":"An efficient proximity coupled microstrip patch antenna has been designed at 2.45 GHz. The length of the feeding line penetration and a simple rectangular slot etched in radiation element are used to reject the 2nd and the 3rd harmonic frequencies. The proposed antenna is well suitable for microwave wireless transmission because no input low pass filter and no via-hole connections are required, resulting in simpler and compact structures. An electromagnetic simulation has been used to optimise the antenna. The antenna gain is 6.37 dB at 2.45 GHz operating frequency. The return losses at the 2nd and 3rd harmonic frequencies are −0.4 dB and −0.8 dB, respectively.","PeriodicalId":176786,"journal":{"name":"2011 11th Mediterranean Microwave Symposium (MMS)","volume":"29 4","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2011-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Proximity coupled microstrip patch antenna design with reduced out of band harmonics device at 2.45 GHz\",\"authors\":\"L. Osman, H. Turki, Z. Harouni, A. Gharsallah\",\"doi\":\"10.1109/MMS.2011.6068557\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"An efficient proximity coupled microstrip patch antenna has been designed at 2.45 GHz. The length of the feeding line penetration and a simple rectangular slot etched in radiation element are used to reject the 2nd and the 3rd harmonic frequencies. The proposed antenna is well suitable for microwave wireless transmission because no input low pass filter and no via-hole connections are required, resulting in simpler and compact structures. An electromagnetic simulation has been used to optimise the antenna. The antenna gain is 6.37 dB at 2.45 GHz operating frequency. The return losses at the 2nd and 3rd harmonic frequencies are −0.4 dB and −0.8 dB, respectively.\",\"PeriodicalId\":176786,\"journal\":{\"name\":\"2011 11th Mediterranean Microwave Symposium (MMS)\",\"volume\":\"29 4\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2011-11-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2011 11th Mediterranean Microwave Symposium (MMS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MMS.2011.6068557\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2011 11th Mediterranean Microwave Symposium (MMS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MMS.2011.6068557","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Proximity coupled microstrip patch antenna design with reduced out of band harmonics device at 2.45 GHz
An efficient proximity coupled microstrip patch antenna has been designed at 2.45 GHz. The length of the feeding line penetration and a simple rectangular slot etched in radiation element are used to reject the 2nd and the 3rd harmonic frequencies. The proposed antenna is well suitable for microwave wireless transmission because no input low pass filter and no via-hole connections are required, resulting in simpler and compact structures. An electromagnetic simulation has been used to optimise the antenna. The antenna gain is 6.37 dB at 2.45 GHz operating frequency. The return losses at the 2nd and 3rd harmonic frequencies are −0.4 dB and −0.8 dB, respectively.
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