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On a transmission efficiency of tape-wound spiral antenna for coupled resonant wireless power transfer
| Content Provider | Semantic Scholar |
|---|---|
| Author | Nakamura, Keigo Hirayama, Hiroshi |
| Copyright Year | 2016 |
| Abstract | Tape-wound dielectric-loaded spiral antenna for coupled resonant wireless power transfer to realize low-frequency high-efficiency power transmission is proposed. This antenna is fabricated by lap winding of a copper tape and a dielectric tape. Because of tape structure and dielectric loading effect, self-resonant frequency decreased by 30.8 %, which enables us to decrease loss in an RF power source. Additionally, transmission distance over 80% efficiency increased by 40 % because the tape structure decreases conductive loss. |
| Starting Page | 528 |
| Ending Page | 529 |
| Page Count | 2 |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://ap-s.ei.tuat.ac.jp/isapx/2016/pdf/POS1-122.pdf |
| Journal | 2016 International Symposium on Antennas and Propagation (ISAP) |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |