{"title":"带4通道数字波束形成器的HAPS APAA设计","authors":"B. Ku, Jong-Min Park, Yang-Su Kim, Do-Seob Ahn","doi":"10.1109/WPMC.2002.1088207","DOIUrl":null,"url":null,"abstract":"This paper presents the design of the experimental model with 4 channel receivers and four linear array cross dipole antennas. A cross dipole microstrip antenna type, which has a simple radiating element to manufacture easily and a feeding structure of a quadrature hybrid to achieve circular polarization, is considered. The model considered is a simplified prototype of more complicated multielement APAA which should be developed for a stratospheric communication system.","PeriodicalId":420635,"journal":{"name":"The 5th International Symposium on Wireless Personal Multimedia Communications","volume":"41 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2002-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Design of APAA with 4 channel digital beamformer for HAPS\",\"authors\":\"B. Ku, Jong-Min Park, Yang-Su Kim, Do-Seob Ahn\",\"doi\":\"10.1109/WPMC.2002.1088207\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents the design of the experimental model with 4 channel receivers and four linear array cross dipole antennas. A cross dipole microstrip antenna type, which has a simple radiating element to manufacture easily and a feeding structure of a quadrature hybrid to achieve circular polarization, is considered. The model considered is a simplified prototype of more complicated multielement APAA which should be developed for a stratospheric communication system.\",\"PeriodicalId\":420635,\"journal\":{\"name\":\"The 5th International Symposium on Wireless Personal Multimedia Communications\",\"volume\":\"41 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2002-12-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"The 5th International Symposium on Wireless Personal Multimedia Communications\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/WPMC.2002.1088207\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"The 5th International Symposium on Wireless Personal Multimedia Communications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/WPMC.2002.1088207","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Design of APAA with 4 channel digital beamformer for HAPS
This paper presents the design of the experimental model with 4 channel receivers and four linear array cross dipole antennas. A cross dipole microstrip antenna type, which has a simple radiating element to manufacture easily and a feeding structure of a quadrature hybrid to achieve circular polarization, is considered. The model considered is a simplified prototype of more complicated multielement APAA which should be developed for a stratospheric communication system.
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