An active RFID indoor positioning system using analog phased array antennas
Refereed conference paper presented and published in conference proceedings


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摘要A complete active RFID indoor positioning system based on analog phased array antenna is presented. By steering the main beam of each reader's phased array of 8 monopole elements, the angle of arrival of an active RFID tag can be obtained, from which an accurate position will be calculated by simple triangulation. To deal with multiple tag applications, CSMA-CD access mechanism is adopted to avoid collision between tags. Multipath effect has been accommodated using effective data filtering techniques. The position accuracy has been demonstrated as high as +/1m in an indoor environment even when incoming signal is blocked by nearby obstacles. © 2011 Engineers Australia.
著者Hung W.H., Lam H., Fung Y.W., Wei D.C., Wu K.-L.
會議名稱Asia-Pacific Microwave Conference, APMC 2011
會議開始日05.12.2011
會議完結日08.12.2011
會議地點Melbourne, VIC
會議國家/地區澳大利亞
出版年份2011
月份12
日期1
頁次179 - 182
國際標準書號9780858259744
語言英式英語

上次更新時間 2020-04-09 於 02:42