Keyword : wireless power feeding


A New Scheme to Avoid Null Zone for HF-Band RFID with Diversity Combining of Loop Antennas
Hiroshi HIRAYAMA Nobuyoshi KIKUMA Kunio SAKAKIBARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2010/10/01
Vol. E93-B  No. 10 ; pp. 2666-2669
Type of Manuscript:  Special Section LETTER (Special Section on Advanced Technologies in Antennas and Propagation in Conjunction with Main Topics of ISAP2009)
Category: Antennas
Keyword: 
RFIDselective diversityloop antennawireless power feeding
 Summary | Full Text:PDF(651.8KB)

Design and Experiments of a Novel Low-Ripple Cockcroft-Walton AC-to-DC Converter for a Coil-Coupled Passive RFID Tag
Toshitaka YAMAKAWA Takahiro INOUE Akio TSUNEDA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/02/01
Vol. E91-A  No. 2 ; pp. 513-520
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics)
Category: 
Keyword: 
RFIDwireless power feedingAC-DC converterdiode charge pump
 Summary | Full Text:PDF(680.8KB)