{"title":"跨越空间、时间和频域:四维天线阵列的最新发展","authors":"Kejin Chen, Shiwen Yang, Yikai Chen, S. Qu","doi":"10.1109/PAST43306.2019.9020983","DOIUrl":null,"url":null,"abstract":"Thanks to the time dimension introduced into traditional antenna arrays, 4D antenna arrays break through the boundary of space, time and frequency in array design. In addition to the beampatterns formed in traditional space domain, 4D antenna arrays are also able to be used for the synthesis of beampatterns in time and frequency domains. As typical representatives of 4D antenna arrays, time modulated arrays and frequency diverse array have been receiving much attention in recent years. Due to their powerful beamforming ability, 4D arrays have great potential in the applications to a variety of wireless systems. In this paper, several recent advances on 4D antenna arrays are reviewed and their applications in wireless system are reviewed.","PeriodicalId":410526,"journal":{"name":"2019 IEEE International Symposium on Phased Array System & Technology (PAST)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Crossing Space, Time And Frequency Domains: Recent Developments of Four-Dimensional Antenna Arrays\",\"authors\":\"Kejin Chen, Shiwen Yang, Yikai Chen, S. Qu\",\"doi\":\"10.1109/PAST43306.2019.9020983\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Thanks to the time dimension introduced into traditional antenna arrays, 4D antenna arrays break through the boundary of space, time and frequency in array design. In addition to the beampatterns formed in traditional space domain, 4D antenna arrays are also able to be used for the synthesis of beampatterns in time and frequency domains. As typical representatives of 4D antenna arrays, time modulated arrays and frequency diverse array have been receiving much attention in recent years. Due to their powerful beamforming ability, 4D arrays have great potential in the applications to a variety of wireless systems. In this paper, several recent advances on 4D antenna arrays are reviewed and their applications in wireless system are reviewed.\",\"PeriodicalId\":410526,\"journal\":{\"name\":\"2019 IEEE International Symposium on Phased Array System & Technology (PAST)\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 IEEE International Symposium on Phased Array System & Technology (PAST)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/PAST43306.2019.9020983\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 IEEE International Symposium on Phased Array System & Technology (PAST)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PAST43306.2019.9020983","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Crossing Space, Time And Frequency Domains: Recent Developments of Four-Dimensional Antenna Arrays
Thanks to the time dimension introduced into traditional antenna arrays, 4D antenna arrays break through the boundary of space, time and frequency in array design. In addition to the beampatterns formed in traditional space domain, 4D antenna arrays are also able to be used for the synthesis of beampatterns in time and frequency domains. As typical representatives of 4D antenna arrays, time modulated arrays and frequency diverse array have been receiving much attention in recent years. Due to their powerful beamforming ability, 4D arrays have great potential in the applications to a variety of wireless systems. In this paper, several recent advances on 4D antenna arrays are reviewed and their applications in wireless system are reviewed.
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