A Novel Diplexer-Based Receiver for Simultaneous Wireless Information and Power Transfer

Qin, Chong; Gong, Yi; Quan, Zhi

10.1109/ICCS.2016.7833589

2016

978-1-5090-3424-6

2016 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATION SYSTEMS (ICCS)

1-6

14-16 Dec. 2016

Shenzhen, China

345 E 47TH ST, NEW YORK, NY 10017 USA

IEEE

Simultaneous wireless information and power transfer (SWIPT) is an appealing research area because both information and energy can be delivered to wireless devices simultaneously. In this paper, we propose a novel diplexer-based receiver that can utilize both the baseband and the doubling frequency signals after the mixer. The baseband signals are used for information decoding (ID) and the doubling frequency signals are converted to direct current for energy harvesting (EH). We then analyze the signal in the receiver and find that the power of the EH part is equal to that of the ID part. Therefore, the diplexer-based receiver can be used as a power splitter with a power splitting (PS) factor of value 0.5. Moreover, we show that joint design of the classical PS scheme and the diplexer-based scheme can further improve the performance. The simulation results demonstrate the advantage of our new design.

Simultaneous wireless information and power transfer diplexer energy harvesting receiver architecture power splitting

第一 ; 通讯

英语

CPCI-S ; EI

Natural Science Foundation of China[61622108]

Telecommunications

Telecommunications

WOS:000401807600040

20170903398416

Energy transfer ; Mixer circuits ; Multiplexing equipment ; Signal receivers

Energy Conversion Issues:525.5 ; Modulators, Demodulators, Limiters, Discriminators, Mixers:713.3

Web of Science

Southern Univ Sci & Technol, Dept Elect & Elect Engn, Shenzhen, Guangdong, Peoples R China

Qin, Chong,Gong, Yi,Quan, Zhi. A Novel Diplexer-Based Receiver for Simultaneous Wireless Information and Power Transfer[C]. 345 E 47TH ST, NEW YORK, NY 10017 USA:IEEE,2016:1-6.