Design and analysis of dual-frequency power amplifier for wireless power and data transfer application

Tao Cheng Yu, Chin Lung Yang

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

3 Citations (Scopus)

Abstract

In this study, a dual-frequency power amplifier (PA) is proposed to apply for the wireless power and data transfer, and the design model is analyzed mathematically in detail. A single dual-frequency PA can be applied for both modes by modifying the traditional class-E PA with an additional shunt impedance which has dual poles. The proposed power amplifier is designed to transfer data at 1 MHz and transfer power at 13.56 MHz. Furthermore, the mathematical model of the proposed power amplifier and its design equations are clearly calculated. The PA is demonstrated to be high efficient at both 1 MHz and 13.56 MHz in simulation. The output power and power added efficiency at 1 MHz is 193 mW and 90.53%, respectively. At 13.56 MHz, the output power and power added efficiency is 179 mW and 90.93%, respectively.

Original languageEnglish
Title of host publicationWPTC 2017 - Wireless Power Transfer Conference
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781509045853
DOIs
Publication statusPublished - 2017 Jun 19
Event2017 Wireless Power Transfer Conference, WPTC 2017 - Taipei, Taiwan
Duration: 2017 May 102017 May 12

Publication series

NameWPTC 2017 - Wireless Power Transfer Conference

Other

Other2017 Wireless Power Transfer Conference, WPTC 2017
Country/TerritoryTaiwan
CityTaipei
Period17-05-1017-05-12

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Electrical and Electronic Engineering
  • Energy Engineering and Power Technology

Fingerprint

Dive into the research topics of 'Design and analysis of dual-frequency power amplifier for wireless power and data transfer application'. Together they form a unique fingerprint.

Cite this