{"title":"一种新型卫星小型化极化正交有源反向定向天线阵列","authors":"C. Wu, Jun H. Choi, S. Kawasaki, T. Itoh","doi":"10.1109/MWSYM.2013.6697371","DOIUrl":null,"url":null,"abstract":"In this work, we propose an active retrodirective antenna (RDA) array with polarization orthogonalizing features that uses only single antenna to transmit and receive in unit element. Hence this arrangement substantially reduces the size of the RDA and makes it feasible to be further implemented into a 2D array. The RDA array is able to retransmit the signal to the interrogator location with the signal that is orthogonally polarized to the interrogating signal. Furthermore, the proposed RDA is designed to be operated at 7.1GHz and 8.4GHz for the uplink and downlink of the satellite use, respectively.","PeriodicalId":128968,"journal":{"name":"2013 IEEE MTT-S International Microwave Symposium Digest (MTT)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2013-06-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"7","resultStr":"{\"title\":\"A novel miniaturized polarization orthogonalizing active retrodirective antenna array for satellite use\",\"authors\":\"C. Wu, Jun H. Choi, S. Kawasaki, T. Itoh\",\"doi\":\"10.1109/MWSYM.2013.6697371\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this work, we propose an active retrodirective antenna (RDA) array with polarization orthogonalizing features that uses only single antenna to transmit and receive in unit element. Hence this arrangement substantially reduces the size of the RDA and makes it feasible to be further implemented into a 2D array. The RDA array is able to retransmit the signal to the interrogator location with the signal that is orthogonally polarized to the interrogating signal. Furthermore, the proposed RDA is designed to be operated at 7.1GHz and 8.4GHz for the uplink and downlink of the satellite use, respectively.\",\"PeriodicalId\":128968,\"journal\":{\"name\":\"2013 IEEE MTT-S International Microwave Symposium Digest (MTT)\",\"volume\":\"46 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2013-06-02\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"7\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2013 IEEE MTT-S International Microwave Symposium Digest (MTT)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MWSYM.2013.6697371\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2013 IEEE MTT-S International Microwave Symposium Digest (MTT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MWSYM.2013.6697371","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A novel miniaturized polarization orthogonalizing active retrodirective antenna array for satellite use
In this work, we propose an active retrodirective antenna (RDA) array with polarization orthogonalizing features that uses only single antenna to transmit and receive in unit element. Hence this arrangement substantially reduces the size of the RDA and makes it feasible to be further implemented into a 2D array. The RDA array is able to retransmit the signal to the interrogator location with the signal that is orthogonally polarized to the interrogating signal. Furthermore, the proposed RDA is designed to be operated at 7.1GHz and 8.4GHz for the uplink and downlink of the satellite use, respectively.
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