{"title":"A Printed Helical Circular Polarization Antenna for GNSS Anti-Attacking System","authors":"Mohamed Akmal, Ahmed Alieldin, A. R. Eldamak","doi":"10.1109/IMAS55807.2023.10066881","DOIUrl":null,"url":null,"abstract":"This paper presents a new configuration of a printed helical circular polarization antenna with a rectangular cross-section to emit an end-fire beam. The antenna is designed for anti-attacking systems that work against attackers guided by global navigation satellite systems. It has the ability to handle a peak power up to 696.3 kW. The antenna achieves a wide impedance bandwidth and 3-dB axial ratio bandwidth range from 1.13 GHz to 1.7 GHz covering the whole global navigation satellite systems frequency band. The antenna has a stable gain of 6.4 dBic across the whole frequency band. It has a low profile of $0.7\\lambda_{0}$. The antenna small size, low cost, simple structure, high power handling capabilities and good performance make it suitable for anti-attacking systems.","PeriodicalId":246624,"journal":{"name":"2023 International Microwave and Antenna Symposium (IMAS)","volume":"84 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2023 International Microwave and Antenna Symposium (IMAS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IMAS55807.2023.10066881","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
This paper presents a new configuration of a printed helical circular polarization antenna with a rectangular cross-section to emit an end-fire beam. The antenna is designed for anti-attacking systems that work against attackers guided by global navigation satellite systems. It has the ability to handle a peak power up to 696.3 kW. The antenna achieves a wide impedance bandwidth and 3-dB axial ratio bandwidth range from 1.13 GHz to 1.7 GHz covering the whole global navigation satellite systems frequency band. The antenna has a stable gain of 6.4 dBic across the whole frequency band. It has a low profile of $0.7\lambda_{0}$. The antenna small size, low cost, simple structure, high power handling capabilities and good performance make it suitable for anti-attacking systems.
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