Design and experimental results of a wireless power receiver for the water pollution detection system

Che Yi Chiang, Long Yi Lin, Hao-Chiao Hong

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

Abstract

This paper presents the design and experimental results of a wireless power receiver IC for the water pollution detection system. The system adopts the magnetic resonance method to transmit the wireless power. We adopts the active rectifier with dynamic body biasing scheme to implement the receiver. The receiver IC has been designed and fabricated in 0.35 um CMOS. Measurement results show that when the two coils have diameters of 9.5 cm and 2.2 cm and separated by a distance of 5 cm, the proposed wireless power receiver IC can supply 30.3 mW to a 400 ω resistive load with a wireless power efficiency of 9.0%.

Original languageEnglish
Title of host publication4th International Symposium on Next-Generation Electronics, IEEE ISNE 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781479942084
DOIs
StatePublished - 23 Jun 2015
Event4th International Symposium on Next-Generation Electronics, IEEE ISNE 2015 - Taipei, Taiwan
Duration: 4 May 20156 May 2015

Publication series

Name4th International Symposium on Next-Generation Electronics, IEEE ISNE 2015

Conference

Conference4th International Symposium on Next-Generation Electronics, IEEE ISNE 2015
CountryTaiwan
CityTaipei
Period4/05/156/05/15

Keywords

  • active rectifier
  • magnetic resonance
  • Wireless power

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