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 language | English |
|---|---|
| Pages (from-to) | 127-140 |
| Number of pages | 14 |
| Journal | ECS Transactions |
| Volume | 3 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - 2006 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Engineering(all)
Cite this
Microwave wireless power transmission a system perspective. / Lin, J.; Verma, A.; Kim, Ji Hyun; Ko, S. W.; Wu, W.; Ren, F.; Jang, S.; Pearton, S. J.
In: ECS Transactions, Vol. 3, No. 5, 2006, p. 127-140.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Microwave wireless power transmission a system perspective
AU - Lin, J.
AU - Verma, A.
AU - Kim, Ji Hyun
AU - Ko, S. W.
AU - Wu, W.
AU - Ren, F.
AU - Jang, S.
AU - Pearton, S. J.
PY - 2006
Y1 - 2006
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=33846956855&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33846956855&partnerID=8YFLogxK
U2 - 10.1149/1.2357203
DO - 10.1149/1.2357203
M3 - Article
AN - SCOPUS:33846956855
VL - 3
SP - 127
EP - 140
JO - ECS Transactions
JF - ECS Transactions
SN - 1938-5862
IS - 5
ER -