{"title":"宽带相控阵系统的天线和波束形成器要求:综述","authors":"R. Rotman, M. Tur","doi":"10.1109/COMCAS.2009.5386039","DOIUrl":null,"url":null,"abstract":"This review presentation will look at the unique requirements for the antenna and beamformer for today's wideband systems which need high resolution. Unlike quasi monochromatic phased array technology, when dealing with wideband phased arrays, the designer needs to take into account the transfer function of the element as a function of scan angle, redefining the phased array problem and leading to new fields of research. Various types of wideband beamforming — analog (i.e. Rotman lens), digital and photonic will be reviewed and compared, based on the new criteria of the transfer function.","PeriodicalId":372928,"journal":{"name":"2009 IEEE International Conference on Microwaves, Communications, Antennas and Electronics Systems","volume":"90 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2009-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"Antenna and beamformer requirements for wideband phased array systems: A review\",\"authors\":\"R. Rotman, M. Tur\",\"doi\":\"10.1109/COMCAS.2009.5386039\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This review presentation will look at the unique requirements for the antenna and beamformer for today's wideband systems which need high resolution. Unlike quasi monochromatic phased array technology, when dealing with wideband phased arrays, the designer needs to take into account the transfer function of the element as a function of scan angle, redefining the phased array problem and leading to new fields of research. Various types of wideband beamforming — analog (i.e. Rotman lens), digital and photonic will be reviewed and compared, based on the new criteria of the transfer function.\",\"PeriodicalId\":372928,\"journal\":{\"name\":\"2009 IEEE International Conference on Microwaves, Communications, Antennas and Electronics Systems\",\"volume\":\"90 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2009-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2009 IEEE International Conference on Microwaves, Communications, Antennas and Electronics Systems\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/COMCAS.2009.5386039\",\"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 International Conference on Microwaves, Communications, Antennas and Electronics Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/COMCAS.2009.5386039","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Antenna and beamformer requirements for wideband phased array systems: A review
This review presentation will look at the unique requirements for the antenna and beamformer for today's wideband systems which need high resolution. Unlike quasi monochromatic phased array technology, when dealing with wideband phased arrays, the designer needs to take into account the transfer function of the element as a function of scan angle, redefining the phased array problem and leading to new fields of research. Various types of wideband beamforming — analog (i.e. Rotman lens), digital and photonic will be reviewed and compared, based on the new criteria of the transfer function.
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