A co-share channel for wireless power and signal transmission in short range

Zhongke Mei, Junping Geng, Jianzhou Li, Gao Wei, Ronghong Jin, Xianling Liang, Weiren Zhu, Kun Wang, Changying Wu

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

A short range wireless power and EM signal opposite transmission model is proposed. The EM model was constructed with CST, and the optimized results were achieved. In the results, the return loss is smaller than -10dB in the band 0∼250MHz and 1465MHz∼1475MHz, and the transmission coefficients is close to 100% at lower band, -2dB near 1470MHz, which is useful to transmit power out to LNA in the lower band, and transmitting the EM signal to receiver in the higher band.

Original languageEnglish
Title of host publicationProceedings of 2017 IEEE 5th International Symposium on Electromagnetic Compatibility, EMC-Beijing 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1-3
Number of pages3
ISBN (Electronic)9781509051854
DOIs
StatePublished - 16 Jan 2018
Event5th IEEE International Symposium on Electromagnetic Compatibility, EMC-Beijing 2017 - Beijing, China
Duration: 28 Oct 201731 Oct 2017

Publication series

NameIEEE International Symposium on Electromagnetic Compatibility
Volume2017-October
ISSN (Print)1077-4076
ISSN (Electronic)2158-1118

Conference

Conference5th IEEE International Symposium on Electromagnetic Compatibility, EMC-Beijing 2017
Country/TerritoryChina
CityBeijing
Period28/10/1731/10/17

Keywords

  • capacitive coupling
  • electromagnetic coupling
  • two-port network
  • wireless power transmission

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