Microwave wireless power transmission a system perspective

J. Lin, A. Verma, Ji Hyun Kim, S. W. Ko, W. Wu, F. Ren, S. Jang, S. J. Pearton

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

In this paper, the concept and the historical developments of wireless power transmission are reviewed and the challenges are discussed from a system perspective. By transmitting at microwave frequency, the electromagnetic wave beam can be focused to improve overall efficiency, However, lightweight high power microwave devices and circuits operating with high efficiency are required. Among various semiconductor technologies, GaN has the best power density and power handling capability. High efficiency rectifier circuits using GaN diodes are used as examples and detailed analysis is presented. copyright The Electrochemical Society.

Original languageEnglish
Pages (from-to)127-140
Number of pages14
JournalECS Transactions
Volume3
Issue number5
DOIs
Publication statusPublished - 2006
Externally publishedYes

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ASJC Scopus subject areas

  • Engineering(all)

Cite this

Lin, J., Verma, A., Kim, J. H., Ko, S. W., Wu, W., Ren, F., ... Pearton, S. J. (2006). Microwave wireless power transmission a system perspective. ECS Transactions, 3(5), 127-140. https://doi.org/10.1149/1.2357203