{"title":"仿真与实现了印刷维瓦尔第型天线，优化了用于GSM和DCS天线的材料表征","authors":"Lamia Zarral, F. Ndagijimana","doi":"10.1109/MMS.2011.6068579","DOIUrl":null,"url":null,"abstract":"In this paper, we present the study of a printed Vivaldi- type antenna, simulated using two software: “LINpar” to ensure the adaptation of the input of the antenna with the coaxial line and “ANSOFT Designer” for the analysis of the adjusted line and the antenna. This tool has helped us to obtain simulation results in the form of S-parameters and allowed us to obtain a gain of about 10dB, a bandwidth from 500 MHz at 6 GHz and an input impedance of 50 Ohms from the reflection coefficient S11. Finally, to validate the simulations, carried out, the realised antenna has been characterized using a network analyzer. The radiation pattern and S parameter values obtained are very satisfactory.","PeriodicalId":176786,"journal":{"name":"2011 11th Mediterranean Microwave Symposium (MMS)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2011-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Simulation and realization of printed Vivaldi-type antenna to optimize a bench of characterization of the materials used in GSM and DCS antennas\",\"authors\":\"Lamia Zarral, F. Ndagijimana\",\"doi\":\"10.1109/MMS.2011.6068579\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, we present the study of a printed Vivaldi- type antenna, simulated using two software: “LINpar” to ensure the adaptation of the input of the antenna with the coaxial line and “ANSOFT Designer” for the analysis of the adjusted line and the antenna. This tool has helped us to obtain simulation results in the form of S-parameters and allowed us to obtain a gain of about 10dB, a bandwidth from 500 MHz at 6 GHz and an input impedance of 50 Ohms from the reflection coefficient S11. Finally, to validate the simulations, carried out, the realised antenna has been characterized using a network analyzer. The radiation pattern and S parameter values obtained are very satisfactory.\",\"PeriodicalId\":176786,\"journal\":{\"name\":\"2011 11th Mediterranean Microwave Symposium (MMS)\",\"volume\":\"24 1\",\"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.2011.6068579\",\"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.2011.6068579","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Simulation and realization of printed Vivaldi-type antenna to optimize a bench of characterization of the materials used in GSM and DCS antennas
In this paper, we present the study of a printed Vivaldi- type antenna, simulated using two software: “LINpar” to ensure the adaptation of the input of the antenna with the coaxial line and “ANSOFT Designer” for the analysis of the adjusted line and the antenna. This tool has helped us to obtain simulation results in the form of S-parameters and allowed us to obtain a gain of about 10dB, a bandwidth from 500 MHz at 6 GHz and an input impedance of 50 Ohms from the reflection coefficient S11. Finally, to validate the simulations, carried out, the realised antenna has been characterized using a network analyzer. The radiation pattern and S parameter values obtained are very satisfactory.
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