{"title":"用于认知无线电应用的改进超宽带天线","authors":"Sudhanshu Belwal, Ahmad Rafiquee, Vibhor Bangwal","doi":"10.14445/23499362/IJIE-V5I3P103","DOIUrl":null,"url":null,"abstract":"In this study, an integrated dual port ultra-wide band (UWB) and narrow band (NB) antennas for cognitive radio (CR) application are reviewed. In this paper, a monopole circular antenna is used for UWB sensing antenna fed by coplanar waveguide (CPW) transmission line with rectangular ground plane. The etched “e” shaped micro-strip antenna is basically used for NB as communication purposes, having low surface current density. This integrated antenna is a potential element for CR application, where circular monopole covers the UWB frequency band (3.1GHz to 10.6GHz) for spectrum sensing and NB having two resonant frequencies of 4.8GHz and 5.8GHz for WLAN application in mobile, laptops and wireless adapters operating at Cband. The return loss is less than -10dB in the whole operating band.","PeriodicalId":54953,"journal":{"name":"International Journal of Industrial Engineering-Theory Applications and Practice","volume":null,"pages":null},"PeriodicalIF":1.2000,"publicationDate":"2018-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Modified UWB Antenna for Cognitive Radio Applications\",\"authors\":\"Sudhanshu Belwal, Ahmad Rafiquee, Vibhor Bangwal\",\"doi\":\"10.14445/23499362/IJIE-V5I3P103\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this study, an integrated dual port ultra-wide band (UWB) and narrow band (NB) antennas for cognitive radio (CR) application are reviewed. In this paper, a monopole circular antenna is used for UWB sensing antenna fed by coplanar waveguide (CPW) transmission line with rectangular ground plane. The etched “e” shaped micro-strip antenna is basically used for NB as communication purposes, having low surface current density. This integrated antenna is a potential element for CR application, where circular monopole covers the UWB frequency band (3.1GHz to 10.6GHz) for spectrum sensing and NB having two resonant frequencies of 4.8GHz and 5.8GHz for WLAN application in mobile, laptops and wireless adapters operating at Cband. The return loss is less than -10dB in the whole operating band.\",\"PeriodicalId\":54953,\"journal\":{\"name\":\"International Journal of Industrial Engineering-Theory Applications and Practice\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.2000,\"publicationDate\":\"2018-09-25\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Journal of Industrial Engineering-Theory Applications and Practice\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://doi.org/10.14445/23499362/IJIE-V5I3P103\",\"RegionNum\":4,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"ENGINEERING, INDUSTRIAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Industrial Engineering-Theory Applications and Practice","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.14445/23499362/IJIE-V5I3P103","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ENGINEERING, INDUSTRIAL","Score":null,"Total":0}
Modified UWB Antenna for Cognitive Radio Applications
In this study, an integrated dual port ultra-wide band (UWB) and narrow band (NB) antennas for cognitive radio (CR) application are reviewed. In this paper, a monopole circular antenna is used for UWB sensing antenna fed by coplanar waveguide (CPW) transmission line with rectangular ground plane. The etched “e” shaped micro-strip antenna is basically used for NB as communication purposes, having low surface current density. This integrated antenna is a potential element for CR application, where circular monopole covers the UWB frequency band (3.1GHz to 10.6GHz) for spectrum sensing and NB having two resonant frequencies of 4.8GHz and 5.8GHz for WLAN application in mobile, laptops and wireless adapters operating at Cband. The return loss is less than -10dB in the whole operating band.
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The journal emphasizes use of engineering design and analysis and strives to maintain a balance between research and application. The journal covers all aspects of industrial engineering, particularly: Data mining and Computational Intelligence; Production Planning and Control; Operation Research; Service Engineering (Healthcare, etc.); Sustainability (Energy, Environment, etc.); Information Systems and Technology; Management of Technology; Manufacturing; Work Measurement, Human Factors and Ergonomics; Quality, Reliability, Maintenance Engineering; Supply Chain Management; Logistics and Material Handling; Product Design and Development; Statistical Analysis; Modelling and Simulation; Homeland Security (Defense, Disaster Preparedeness, etc.)
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