{"title":"自主水下航行器天线系统","authors":"P. Loghmannia, M. Manteghi","doi":"10.23919/USNC-URSI-NRSM.2019.8713166","DOIUrl":null,"url":null,"abstract":"A multipurpose (Wi-Fi, ISM, GPS, and Iridium bands) antenna system for communications over saltwater is introduced. Three antennas including monopole, dipole, and helix are located close to each other within a resin as a radome. In the proposed antenna design, special considerations are taken into account to not only miniaturize the antenna overall size but also maximize antenna gain in the desired directions. A full wave simulator (HFSS) is used to optimize the antenna radiation patterns and return loss for different levels of the seawater. The simulation results illustrate the effectiveness of our design.","PeriodicalId":142320,"journal":{"name":"2019 United States National Committee of URSI National Radio Science Meeting (USNC-URSI NRSM)","volume":"87 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"An Antenna System for Autonomous Underwater Vehicle\",\"authors\":\"P. Loghmannia, M. Manteghi\",\"doi\":\"10.23919/USNC-URSI-NRSM.2019.8713166\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A multipurpose (Wi-Fi, ISM, GPS, and Iridium bands) antenna system for communications over saltwater is introduced. Three antennas including monopole, dipole, and helix are located close to each other within a resin as a radome. In the proposed antenna design, special considerations are taken into account to not only miniaturize the antenna overall size but also maximize antenna gain in the desired directions. A full wave simulator (HFSS) is used to optimize the antenna radiation patterns and return loss for different levels of the seawater. The simulation results illustrate the effectiveness of our design.\",\"PeriodicalId\":142320,\"journal\":{\"name\":\"2019 United States National Committee of URSI National Radio Science Meeting (USNC-URSI NRSM)\",\"volume\":\"87 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 United States National Committee of URSI National Radio Science Meeting (USNC-URSI NRSM)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.23919/USNC-URSI-NRSM.2019.8713166\",\"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 United States National Committee of URSI National Radio Science Meeting (USNC-URSI NRSM)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23919/USNC-URSI-NRSM.2019.8713166","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
An Antenna System for Autonomous Underwater Vehicle
A multipurpose (Wi-Fi, ISM, GPS, and Iridium bands) antenna system for communications over saltwater is introduced. Three antennas including monopole, dipole, and helix are located close to each other within a resin as a radome. In the proposed antenna design, special considerations are taken into account to not only miniaturize the antenna overall size but also maximize antenna gain in the desired directions. A full wave simulator (HFSS) is used to optimize the antenna radiation patterns and return loss for different levels of the seawater. The simulation results illustrate the effectiveness of our design.
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