Zhijun Chen, W. Hong, Zhenqi Kuai, Jixin Chen, K. Wu
{"title":"基于基板集成波导的圆极化槽阵天线","authors":"Zhijun Chen, W. Hong, Zhenqi Kuai, Jixin Chen, K. Wu","doi":"10.1109/ICMMT.2008.4540606","DOIUrl":null,"url":null,"abstract":"This paper proposed a new approach to implement circularly polarized slot array antenna based on substrate integrated waveguide (SIW), which could be a potential technique in many fields, such as satellite communication etc. The design mainly includes a compact directional coupler, alternating phase power divider and a pair of symmetrical +45deg/-45deg linearly polarized slot array antennas. The slot array is simulated and optimized with full-wave electromagnetic (EM) software and then fabricated with a normal low cost printed circuit board (PCB) process. The measured results show good agreement with simulations. The antenna shows a good performance with the 3 dB axial ratio bandwidth of 9% and the gain of 17.13 dB at 11 GHz.","PeriodicalId":315133,"journal":{"name":"2008 International Conference on Microwave and Millimeter Wave Technology","volume":"3 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2008-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"20","resultStr":"{\"title\":\"Circularly polarized slot array antenna based on substrate integrated waveguide\",\"authors\":\"Zhijun Chen, W. Hong, Zhenqi Kuai, Jixin Chen, K. Wu\",\"doi\":\"10.1109/ICMMT.2008.4540606\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper proposed a new approach to implement circularly polarized slot array antenna based on substrate integrated waveguide (SIW), which could be a potential technique in many fields, such as satellite communication etc. The design mainly includes a compact directional coupler, alternating phase power divider and a pair of symmetrical +45deg/-45deg linearly polarized slot array antennas. The slot array is simulated and optimized with full-wave electromagnetic (EM) software and then fabricated with a normal low cost printed circuit board (PCB) process. The measured results show good agreement with simulations. The antenna shows a good performance with the 3 dB axial ratio bandwidth of 9% and the gain of 17.13 dB at 11 GHz.\",\"PeriodicalId\":315133,\"journal\":{\"name\":\"2008 International Conference on Microwave and Millimeter Wave Technology\",\"volume\":\"3 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2008-04-21\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"20\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2008 International Conference on Microwave and Millimeter Wave Technology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICMMT.2008.4540606\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2008 International Conference on Microwave and Millimeter Wave Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICMMT.2008.4540606","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Circularly polarized slot array antenna based on substrate integrated waveguide
This paper proposed a new approach to implement circularly polarized slot array antenna based on substrate integrated waveguide (SIW), which could be a potential technique in many fields, such as satellite communication etc. The design mainly includes a compact directional coupler, alternating phase power divider and a pair of symmetrical +45deg/-45deg linearly polarized slot array antennas. The slot array is simulated and optimized with full-wave electromagnetic (EM) software and then fabricated with a normal low cost printed circuit board (PCB) process. The measured results show good agreement with simulations. The antenna shows a good performance with the 3 dB axial ratio bandwidth of 9% and the gain of 17.13 dB at 11 GHz.
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