Keyword : radio frequency identification (RFID)

Threshold-Based I-Q Diversity Combining Scheme for UHF RFID Readers and Its Performance
Sung Sik NAM Jeong Woo CHOI Sung Ho CHO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/08/01
Vol. E98-B  No. 8 ; pp. 1630-1639
Type of Manuscript:  PAPER
Category: Wireless Communication Technologies
closed formdiversity combiningaverage signal-to-noise ratio (SNR)average bit error rate (BER)selection combining (SC)radio frequency identification (RFID)the average number of required combining process
 Summary | Full Text:PDF(1MB)

Development of RFID Antenna for Detection of Urination
Hiromasa NAKAJIMA Masaharu TAKAHASHI Kazuyuki SAITO Koichi ITO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2013/09/01
Vol. E96-B  No. 9 ; pp. 2244-2250
Type of Manuscript:  PAPER
Category: Antennas and Propagation
biological tissue-equivalent solid phantompaper diaperradio frequency identification (RFID)urinationfinite-difference time-domain (FDTD) method
 Summary | Full Text:PDF(2.7MB)

Self-Vth-Cancellation High-Efficiency CMOS Rectifier Circuit for UHF RFIDs
Koji KOTANI Takashi ITO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2009/01/01
Vol. E92-C  No. 1 ; pp. 153-160
Type of Manuscript:  PAPER
Category: Integrated Electronics
radio frequency identification (RFID)ultra-high frequency (UHF)rectifierself-Vth-cancellationpower conversion efficiency (PCE)
 Summary | Full Text:PDF(772.2KB)

Antennas for Ubiquitous Sensor Network
Kihun CHANG Young Joong YOON 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/06/01
Vol. E91-B  No. 6 ; pp. 1697-1704
Type of Manuscript:  INVITED PAPER (Special Section on 2007 International Symposium on Antennas and Propagation)
ubiquitous sensor networksensor nodesradio frequency identification (RFID)high-end antennaslow-end antennasfunctionality of sensingreconfigurabilitySAW tagmobile RFID (mRFID)
 Summary | Full Text:PDF(1.6MB)