TY - GEN
T1 - Adaptive pulse waveform modulation to enhance wireless power efficiency for biomedical applications
AU - Yang, Chin Lung
AU - Yang, Yu Lin
AU - Yang, Ching Wen
PY - 2013
Y1 - 2013
N2 - This study provides a novel adaptive pulse waveform modulation (aPWFM) for wireless power transmission (WPT) for biomedical applications. A novel wireless aPWFM powering approach is proposed to improve the power conversion efficiency (PCE) for low average input power. When the average power input is lower than -15 dBm, the PCE can be improved 3.5-fold. LED load experiments were performed for performance verification and shows that implementing the aWPFM technology significantly improved PCE from 1.27% to 33.96% at an average input power of -8 dBm.
AB - This study provides a novel adaptive pulse waveform modulation (aPWFM) for wireless power transmission (WPT) for biomedical applications. A novel wireless aPWFM powering approach is proposed to improve the power conversion efficiency (PCE) for low average input power. When the average power input is lower than -15 dBm, the PCE can be improved 3.5-fold. LED load experiments were performed for performance verification and shows that implementing the aWPFM technology significantly improved PCE from 1.27% to 33.96% at an average input power of -8 dBm.
UR - http://www.scopus.com/inward/record.url?scp=84893304754&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84893304754&partnerID=8YFLogxK
U2 - 10.1109/MWSYM.2013.6697723
DO - 10.1109/MWSYM.2013.6697723
M3 - Conference contribution
AN - SCOPUS:84893304754
SN - 9781467361767
T3 - IEEE MTT-S International Microwave Symposium Digest
BT - 2013 IEEE MTT-S International Microwave Symposium Digest, MTT 2013
T2 - 2013 IEEE MTT-S International Microwave Symposium Digest, MTT 2013
Y2 - 2 June 2013 through 7 June 2013
ER -