{"title":"毫米波频率下相控阵天线的室内无线电波覆盖","authors":"Chen-Yi Chang, H. Chou","doi":"10.23919/ISAP47258.2021.9614493","DOIUrl":null,"url":null,"abstract":"This paper presents the investigations of indoor radio coverage by ray-tracing techniques. Multi-beam radiation patterns are employed in the numerical simulations. The signal-to-noise ratio (SNR) and signal-to-interference-plus-noise ratio (SINR) are employed as the parameter to justify the effectiveness of radio coverage. It is seen that the directional beams may provide higher gains, but may not provide a good coverage. A hybrid implementation of omnidirectional and directional radiations may provide a better coverage in terms of communication quality for UE system.","PeriodicalId":132941,"journal":{"name":"2021 International Symposium on Antennas and Propagation (ISAP)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Indoor Radio Wave Coverage by Phased Arrays of Antennas at Millimeter Wave Frequencies\",\"authors\":\"Chen-Yi Chang, H. Chou\",\"doi\":\"10.23919/ISAP47258.2021.9614493\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents the investigations of indoor radio coverage by ray-tracing techniques. Multi-beam radiation patterns are employed in the numerical simulations. The signal-to-noise ratio (SNR) and signal-to-interference-plus-noise ratio (SINR) are employed as the parameter to justify the effectiveness of radio coverage. It is seen that the directional beams may provide higher gains, but may not provide a good coverage. A hybrid implementation of omnidirectional and directional radiations may provide a better coverage in terms of communication quality for UE system.\",\"PeriodicalId\":132941,\"journal\":{\"name\":\"2021 International Symposium on Antennas and Propagation (ISAP)\",\"volume\":\"32 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-10-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2021 International Symposium on Antennas and Propagation (ISAP)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.23919/ISAP47258.2021.9614493\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2021 International Symposium on Antennas and Propagation (ISAP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23919/ISAP47258.2021.9614493","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Indoor Radio Wave Coverage by Phased Arrays of Antennas at Millimeter Wave Frequencies
This paper presents the investigations of indoor radio coverage by ray-tracing techniques. Multi-beam radiation patterns are employed in the numerical simulations. The signal-to-noise ratio (SNR) and signal-to-interference-plus-noise ratio (SINR) are employed as the parameter to justify the effectiveness of radio coverage. It is seen that the directional beams may provide higher gains, but may not provide a good coverage. A hybrid implementation of omnidirectional and directional radiations may provide a better coverage in terms of communication quality for UE system.