| Presentation | 2010/1/14 A Study on Enhancement of Frequency Band of 3 Elements Yagi-Uda Antenna with a Narrow Spacing Kyoichi IIGUSA, Hiroshi HARADA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The increase of the frequency band of 3 elements Yagi-Uda antenna with narrow spacing is examined by composing element dipoles with two elliptical planes. It is shown that it is possible to make a beam in the multi frequencies or make a tunable antenna by loading variable reactance. Moreover, it is clarified that the frequency in which the gain degradation is less than 1 dB can be enhanced to about 29 percents in fractional bandwidth by employing an open-circuit dipole as a director. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Yagi-Uda antenna / Wide band / Multi-band / Tunable / Variable reactor |
| Paper # | A・P2009-162 |
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| Conference Information | |
| Committee | AP |
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| Conference Date | 2010/1/14(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Antennas and Propagation (A・P) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Enhancement of Frequency Band of 3 Elements Yagi-Uda Antenna with a Narrow Spacing |
| Sub Title (in English) | |
| Keyword(1) | Yagi-Uda antenna |
| Keyword(2) | Wide band |
| Keyword(3) | Multi-band |
| Keyword(4) | Tunable |
| Keyword(5) | Variable reactor |
| 1st Author's Name | Kyoichi IIGUSA |
| 1st Author's Affiliation | National Institute of Information and Communications Technology, New Generation Wireless Communications Research Center() |
| 2nd Author's Name | Hiroshi HARADA |
| 2nd Author's Affiliation | National Institute of Information and Communications Technology, New Generation Wireless Communications Research Center |
| Date | 2010/1/14 |
| Paper # | A・P2009-162 |
| Volume (vol) | vol.109 |
| Number (no) | 372 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |