{"title":"多用户环境下车载超宽带雷达性能分析","authors":"Kim Sang-Dong, Jong-hun Lee","doi":"10.1109/ICACT.2008.4493943","DOIUrl":null,"url":null,"abstract":"This paper analyzes the performance of UWB radar for vehicle in multi-user environments. To evaluate the probability of detection in UWB vehicular radar under a multi-user environment, we use the transmitter and receiver architecture of UWB radar system model. The system model consists of three major parts: a transmitter, multi-path channel and a receiver. Finally, the characteristics of vehicle-mounted UWB radar are evaluated by simulation. Simulation results show that the detection probability is reached with 1 in AWGN channel when relative distance is 120 m and the probability of detection becomes 0.55 when relative distance is 47 m in the IEEE 802.15.4a CM1.","PeriodicalId":448615,"journal":{"name":"2008 10th International Conference on Advanced Communication Technology","volume":"8 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2008-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Performance analysis of UWB radar for vehicle in multi-user environments\",\"authors\":\"Kim Sang-Dong, Jong-hun Lee\",\"doi\":\"10.1109/ICACT.2008.4493943\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper analyzes the performance of UWB radar for vehicle in multi-user environments. To evaluate the probability of detection in UWB vehicular radar under a multi-user environment, we use the transmitter and receiver architecture of UWB radar system model. The system model consists of three major parts: a transmitter, multi-path channel and a receiver. Finally, the characteristics of vehicle-mounted UWB radar are evaluated by simulation. Simulation results show that the detection probability is reached with 1 in AWGN channel when relative distance is 120 m and the probability of detection becomes 0.55 when relative distance is 47 m in the IEEE 802.15.4a CM1.\",\"PeriodicalId\":448615,\"journal\":{\"name\":\"2008 10th International Conference on Advanced Communication Technology\",\"volume\":\"8 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2008-04-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2008 10th International Conference on Advanced Communication Technology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICACT.2008.4493943\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2008 10th International Conference on Advanced Communication Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICACT.2008.4493943","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Performance analysis of UWB radar for vehicle in multi-user environments
This paper analyzes the performance of UWB radar for vehicle in multi-user environments. To evaluate the probability of detection in UWB vehicular radar under a multi-user environment, we use the transmitter and receiver architecture of UWB radar system model. The system model consists of three major parts: a transmitter, multi-path channel and a receiver. Finally, the characteristics of vehicle-mounted UWB radar are evaluated by simulation. Simulation results show that the detection probability is reached with 1 in AWGN channel when relative distance is 120 m and the probability of detection becomes 0.55 when relative distance is 47 m in the IEEE 802.15.4a CM1.
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