Effect of load fluctuation in data transmission for wireless power transfer

Kazuki Sugeno, Shinpei Noguchi, Mamiko Inamori, Yukitoshi Sanada

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Abstract

Recent interest in wireless power transfer research has been attracting a great deal of attention. To transfer power efficiently and safely in wireless power transfer system, information, such as frequency, required power and element values, need to be transmitted reliably. However, the bandwidth, which is used for exchanging information, is affected by the change of load at the receiver when it is charging. This paper investigates the effect of load fluctuation in data communication using orthogonal frequency division multiplexing (OFDM) modulation in resonant-type wireless power transfer systems. The equivalent circuit used in the transmitting and receiving antennas is a band pass filter (BPF) and its bandwidth is evaluated through circuit simulations. Numerical results obtained through computer simulation show that the bit error rate (BER) performance in the presence of the load fluctuation is affected by the power efficiency at feeding end.

Original languageEnglish
Title of host publicationIEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
Pages2572-2576
Number of pages5
DOIs
Publication statusPublished - 2012
Event2012 IEEE 23rd International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2012 - Sydney, NSW, Australia
Duration: 2012 Sep 92012 Sep 12

Other

Other2012 IEEE 23rd International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2012
CountryAustralia
CitySydney, NSW
Period12/9/912/9/12

Fingerprint

Data communication systems
Bandwidth
Receiving antennas
Circuit simulation
Bandpass filters
Equivalent circuits
Bit error rate
Orthogonal frequency division multiplexing
Information systems
Modulation
Communication
Computer simulation

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Sugeno, K., Noguchi, S., Inamori, M., & Sanada, Y. (2012). Effect of load fluctuation in data transmission for wireless power transfer. In IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC (pp. 2572-2576). [6362791] https://doi.org/10.1109/PIMRC.2012.6362791

Effect of load fluctuation in data transmission for wireless power transfer. / Sugeno, Kazuki; Noguchi, Shinpei; Inamori, Mamiko; Sanada, Yukitoshi.

IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC. 2012. p. 2572-2576 6362791.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sugeno, K, Noguchi, S, Inamori, M & Sanada, Y 2012, Effect of load fluctuation in data transmission for wireless power transfer. in IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC., 6362791, pp. 2572-2576, 2012 IEEE 23rd International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2012, Sydney, NSW, Australia, 12/9/9. https://doi.org/10.1109/PIMRC.2012.6362791
Sugeno K, Noguchi S, Inamori M, Sanada Y. Effect of load fluctuation in data transmission for wireless power transfer. In IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC. 2012. p. 2572-2576. 6362791 https://doi.org/10.1109/PIMRC.2012.6362791
Sugeno, Kazuki ; Noguchi, Shinpei ; Inamori, Mamiko ; Sanada, Yukitoshi. / Effect of load fluctuation in data transmission for wireless power transfer. IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC. 2012. pp. 2572-2576
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