{"title":"机器人车辆人员躲避雷达76 GHz天线特性研究","authors":"A. Zaghloul, S. Weiss, T. Anthony","doi":"10.1109/RADAR.2009.4977124","DOIUrl":null,"url":null,"abstract":"A radar system for robotic vehicles has been developed for collision avoidance. A major component of the system is an antenna that has a narrow beam in azimuth and a broad beam in elevation with very low side-lobes. This paper presents the design and characterization of the antenna that operates at around 76 GHz. The high operating frequency required a special set up for the measurements of the antenna performance. The antenna is designed as an array of pyramidal horns fed with an E-plane waveguide power divider that produces the required aperture taper for low side-lobes.","PeriodicalId":346898,"journal":{"name":"2009 IEEE Radar Conference","volume":"77 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2009-05-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Characterization of a 76 GHz antenna for personnel avoidance radar for robotics vehicles\",\"authors\":\"A. Zaghloul, S. Weiss, T. Anthony\",\"doi\":\"10.1109/RADAR.2009.4977124\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A radar system for robotic vehicles has been developed for collision avoidance. A major component of the system is an antenna that has a narrow beam in azimuth and a broad beam in elevation with very low side-lobes. This paper presents the design and characterization of the antenna that operates at around 76 GHz. The high operating frequency required a special set up for the measurements of the antenna performance. The antenna is designed as an array of pyramidal horns fed with an E-plane waveguide power divider that produces the required aperture taper for low side-lobes.\",\"PeriodicalId\":346898,\"journal\":{\"name\":\"2009 IEEE Radar Conference\",\"volume\":\"77 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2009-05-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2009 IEEE Radar Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/RADAR.2009.4977124\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 IEEE Radar Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/RADAR.2009.4977124","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Characterization of a 76 GHz antenna for personnel avoidance radar for robotics vehicles
A radar system for robotic vehicles has been developed for collision avoidance. A major component of the system is an antenna that has a narrow beam in azimuth and a broad beam in elevation with very low side-lobes. This paper presents the design and characterization of the antenna that operates at around 76 GHz. The high operating frequency required a special set up for the measurements of the antenna performance. The antenna is designed as an array of pyramidal horns fed with an E-plane waveguide power divider that produces the required aperture taper for low side-lobes.
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