TY - GEN
T1 - Modelling and Performance Analysis of an Efficient Compact Integrated Rectifier-Receiver for SWIPT
AU - Jiang, Zhenzhen
AU - Leach, Mark
AU - Wang, Zhao
AU - Lim, Eng Gee
AU - Huang, Yi
N1 - Publisher Copyright:
© 2020 IEEE.
PY - 2020/7
Y1 - 2020/7
N2 - Conventional splitting methods in simultaneous wireless information and power transfer (SWIPT) include the domains of time, power, antenna, and frequency; each of these often suffers from information loss or energy waste. To address these issues, a compact integrated rectifier-receiver (IRR) system based on a hybrid coupler is proposed to achieve the separation of non-information-carrying frequency components from the information-carrying components of the modulated signals. The non-information-carrying components are used for rectification and the information-carrying components are extracted for data recovery. A two-stage voltage doubler circuit used in a bridge configuration is selected for high RF-to-DC conversion efficiency. Experimental outcomes verify the theoretical modeling and validate the proposed scheme, with stable communication ability and high power conversion efficiency (PCE) for rectification. Thus, this IRR system is suitable for SWIPT with the proposed novel splitting technique.
AB - Conventional splitting methods in simultaneous wireless information and power transfer (SWIPT) include the domains of time, power, antenna, and frequency; each of these often suffers from information loss or energy waste. To address these issues, a compact integrated rectifier-receiver (IRR) system based on a hybrid coupler is proposed to achieve the separation of non-information-carrying frequency components from the information-carrying components of the modulated signals. The non-information-carrying components are used for rectification and the information-carrying components are extracted for data recovery. A two-stage voltage doubler circuit used in a bridge configuration is selected for high RF-to-DC conversion efficiency. Experimental outcomes verify the theoretical modeling and validate the proposed scheme, with stable communication ability and high power conversion efficiency (PCE) for rectification. Thus, this IRR system is suitable for SWIPT with the proposed novel splitting technique.
KW - Simultaneous wireless information and power transfer (SWIPT)
KW - hybrid coupler
KW - receiver architecture
UR - http://www.scopus.com/inward/record.url?scp=85092749335&partnerID=8YFLogxK
U2 - 10.1109/IMWS-AMP49156.2020.9199660
DO - 10.1109/IMWS-AMP49156.2020.9199660
M3 - Conference Proceeding
AN - SCOPUS:85092749335
T3 - 2020 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications, IMWS-AMP 2020 - Proceedings
BT - 2020 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications, IMWS-AMP 2020 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2020 IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications, IMWS-AMP 2020
Y2 - 29 July 2020 through 31 July 2020
ER -