TY - GEN
T1 - Transmitter-leakage compensator of UHF RFID reader for mobile applications
AU - Koo, Jihun
AU - Song, Iljong
AU - Kim, Yongsuk
AU - Kim, Jaeseok
PY - 2012
Y1 - 2012
N2 - This paper presents a new approach for reducing transmitter-leakage in UHF RFID readers for mobile devices. In the approach, it is possible to reduce the leakage dynamically by utilizing pilot signals for detecting the leakage and then applying reverse-phase signals for its compensation. Experimental results show more than 30dB of the leakage elimination and 25∼600% of enhancement in the reading range when tested with a 8dBi stationary and a -3.5dBi mobile antennae in an anechoic chamber.
AB - This paper presents a new approach for reducing transmitter-leakage in UHF RFID readers for mobile devices. In the approach, it is possible to reduce the leakage dynamically by utilizing pilot signals for detecting the leakage and then applying reverse-phase signals for its compensation. Experimental results show more than 30dB of the leakage elimination and 25∼600% of enhancement in the reading range when tested with a 8dBi stationary and a -3.5dBi mobile antennae in an anechoic chamber.
UR - http://www.scopus.com/inward/record.url?scp=84860688161&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84860688161&partnerID=8YFLogxK
U2 - 10.1109/CCNC.2012.6181089
DO - 10.1109/CCNC.2012.6181089
M3 - Conference contribution
AN - SCOPUS:84860688161
SN - 9781457720710
T3 - 2012 IEEE Consumer Communications and Networking Conference, CCNC'2012
SP - 215
EP - 218
BT - 2012 IEEE Consumer Communications and Networking Conference, CCNC'2012
T2 - 2012 IEEE Consumer Communications and Networking Conference, CCNC'2012
Y2 - 14 January 2012 through 17 January 2012
ER -