{"title":"用于小小区系统的低旁瓣和倾斜波束基站天线","authors":"Y. Yamada, M. Kijima","doi":"10.1109/APS.1989.134632","DOIUrl":null,"url":null,"abstract":"A base-station antenna, which features both low sidelobe and variable beam tilt characteristics, is developed. A novel design objective pattern with many sidelobe ripples is proposed in synthesizing low sidelobe characteristics. A simple array group feed scheme is then proposed to realize a prescribed beam tilt angle, maintaining low sidelobe characteristics. The optimum group number is derived.<<ETX>>","PeriodicalId":11330,"journal":{"name":"Digest on Antennas and Propagation Society International Symposium","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1989-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"11","resultStr":"{\"title\":\"Low sidelobe and tilted beam base-station antennas for smaller-cell systems\",\"authors\":\"Y. Yamada, M. Kijima\",\"doi\":\"10.1109/APS.1989.134632\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A base-station antenna, which features both low sidelobe and variable beam tilt characteristics, is developed. A novel design objective pattern with many sidelobe ripples is proposed in synthesizing low sidelobe characteristics. A simple array group feed scheme is then proposed to realize a prescribed beam tilt angle, maintaining low sidelobe characteristics. The optimum group number is derived.<<ETX>>\",\"PeriodicalId\":11330,\"journal\":{\"name\":\"Digest on Antennas and Propagation Society International Symposium\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1989-06-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"11\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Digest on Antennas and Propagation Society International Symposium\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/APS.1989.134632\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Digest on Antennas and Propagation Society International Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/APS.1989.134632","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Low sidelobe and tilted beam base-station antennas for smaller-cell systems
A base-station antenna, which features both low sidelobe and variable beam tilt characteristics, is developed. A novel design objective pattern with many sidelobe ripples is proposed in synthesizing low sidelobe characteristics. A simple array group feed scheme is then proposed to realize a prescribed beam tilt angle, maintaining low sidelobe characteristics. The optimum group number is derived.<>
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