{"title":"小型化沃森-瓦特测向仪:车辆安全的进步","authors":"A. Oestreich, T. Samaritano, R. Kamali-Sarvestani","doi":"10.1109/ISCE.2012.6241739","DOIUrl":null,"url":null,"abstract":"A miniaturized Watson-Watt radio frequency direction finder is presented in this paper for use in automotive communication. The device is used to send a signal from a braking car to other cars in its immediate proximity. The goal is to alert other drivers of a sudden change in the driving pattern which could prove dangerous if not monitored correctly. The hardware was developed as a series of stacked printed circuit boards (PCBs). The angle of arrival for the received signal is determined by analyzing the incoming signal from each dipole array and using a power detector to determine the magnitude and phase of each.","PeriodicalId":6297,"journal":{"name":"2012 IEEE 16th International Symposium on Consumer Electronics","volume":"75 1","pages":"1-3"},"PeriodicalIF":0.0000,"publicationDate":"2012-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":"{\"title\":\"Miniaturized Watson-Watt direction finder: An advancement in vehicle safety\",\"authors\":\"A. Oestreich, T. Samaritano, R. Kamali-Sarvestani\",\"doi\":\"10.1109/ISCE.2012.6241739\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A miniaturized Watson-Watt radio frequency direction finder is presented in this paper for use in automotive communication. The device is used to send a signal from a braking car to other cars in its immediate proximity. The goal is to alert other drivers of a sudden change in the driving pattern which could prove dangerous if not monitored correctly. The hardware was developed as a series of stacked printed circuit boards (PCBs). The angle of arrival for the received signal is determined by analyzing the incoming signal from each dipole array and using a power detector to determine the magnitude and phase of each.\",\"PeriodicalId\":6297,\"journal\":{\"name\":\"2012 IEEE 16th International Symposium on Consumer Electronics\",\"volume\":\"75 1\",\"pages\":\"1-3\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2012-06-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"6\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2012 IEEE 16th International Symposium on Consumer Electronics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISCE.2012.6241739\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 IEEE 16th International Symposium on Consumer Electronics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISCE.2012.6241739","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Miniaturized Watson-Watt direction finder: An advancement in vehicle safety
A miniaturized Watson-Watt radio frequency direction finder is presented in this paper for use in automotive communication. The device is used to send a signal from a braking car to other cars in its immediate proximity. The goal is to alert other drivers of a sudden change in the driving pattern which could prove dangerous if not monitored correctly. The hardware was developed as a series of stacked printed circuit boards (PCBs). The angle of arrival for the received signal is determined by analyzing the incoming signal from each dipole array and using a power detector to determine the magnitude and phase of each.
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