| Presentation | 2014/1/15 A Study of Broadband Feeding Circuit Using Array Antennas : Part 2 Asuka Nishizaka, Yoshio Ebine, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In order to realize broadband feeding circuits, it is possible to achieve relative bandwidth over 100% (VSWR≤1.2) using a triple frequency matching method. However, it is difficult to miniaturize the feeding circuits as using the method because of feeding line length. In this paper, first, some optimal parameters are calculated by using Genetic algorithm (GA) for each feed line length. Next, the maximum bandwidth also is calculate by applying those parameters. Finally, the optimal matching method is shown for the miniaturization of the feeding circuits. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Array antenna / Impedance matching / Miniaturization / Genetic algorithm (GA) |
| Paper # | A・P2013-144 |
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| Conference Information | |
| Committee | AP |
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| Conference Date | 2014/1/15(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| 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 of Broadband Feeding Circuit Using Array Antennas : Part 2 |
| Sub Title (in English) | |
| Keyword(1) | Array antenna |
| Keyword(2) | Impedance matching |
| Keyword(3) | Miniaturization |
| Keyword(4) | Genetic algorithm (GA) |
| 1st Author's Name | Asuka Nishizaka |
| 1st Author's Affiliation | R&D Group, Antenna Division, Nihon Dengyo Kosaku Co., LTD.() |
| 2nd Author's Name | Yoshio Ebine |
| 2nd Author's Affiliation | R&D Group, Antenna Division, Nihon Dengyo Kosaku Co., LTD. |
| Date | 2014/1/15 |
| Paper # | A・P2013-144 |
| Volume (vol) | vol.113 |
| Number (no) | 384 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |