Design and application of RFID reader with multi-antennas of different spatial location
- VernacularTitle:多天线空分定位RFID阅读器的设计与应用
- Author:
Jianhua MAO
;
Xin ZHANG
;
Guoqiang ZHANG
;
Jianfeng ZHOU
- Publication Type:Journal Article
- Keywords:
RFID reader;
multi-antennas;
spatial location;
address;
intelligent medicine box
- From:
Chinese Medical Equipment Journal
2003;0(12):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To design Radio-Frequency Identification(RFID) reader with multi-antennas of different spatial location.Methods Design scheme of RFID reader with multi-antennas of difference spatial location was presented,i.e.a separated setting with a reader and multiple detected antennas was adopted.Each antenna only identified tags in its own area.The receiving information from tags contains antenna code and data in tag's IC.Hence the reader can point the tags position through different antenna code.Results The application of RFID with multi-antennas of different spatial location to management system of combat readiness medicine can provide safe,exact and real-time information collection,processing and query for combat readiness medicine.Conclusion The system can not only provide location identification,but also reduce system cost.It will have wide application in future.
