| Presentation | 2015-05-22 3-element Super-directive Array antenna by Using Decoupling Network Akira Noguchi, Hiroyuki Arai, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes a design method of 3-element super-directive array antenna using a decoupling network. Super-directive array antenna is a closely spaced array antenna fed by properly condition and its maximum directivity reaches N2 for end fire direction by using N radiators. To reduce mutual coupling effect caused by closely spacing, we apply a simplified decoupling network for 3-element super-directive array by shorting the center element to reduce decoupling port from 3 to 2. By using this method, we realize directivity of 7.74dB on simulation and 6.31dB on measurement. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Super-directive array / High directivity / Parasitic element / Decoupling network / Mutual coupling |
| Paper # | AP2015-31 |
| Date of Issue | 2015-05-14 (AP) |
| Conference Information | |
| Committee | AP |
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| Conference Date | 2015/5/21(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Naraken Shakai Fukushi Sougou Center (Kashihara City) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Antenna and Propagation |
| Chair | Hiroyuki Arai(Yokohama National Univ.) |
| Vice Chair | Keizo Cho(Chiba Inst. of Tech.) |
| Secretary | Keizo Cho(Nagoya Inst. of Tech.) |
| Assistant | Yuichi Kimura(Saitama Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Antennas and Propagation |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | 3-element Super-directive Array antenna by Using Decoupling Network |
| Sub Title (in English) | |
| Keyword(1) | Super-directive array |
| Keyword(2) | High directivity |
| Keyword(3) | Parasitic element |
| Keyword(4) | Decoupling network |
| Keyword(5) | Mutual coupling |
| 1st Author's Name | Akira Noguchi |
| 1st Author's Affiliation | Yokohama National University(YNU) |
| 2nd Author's Name | Hiroyuki Arai |
| 2nd Author's Affiliation | Yokohama National University(YNU) |
| Date | 2015-05-22 |
| Paper # | AP2015-31 |
| Volume (vol) | vol.115 |
| Number (no) | AP-40 |
| Page | pp.pp.69-72(AP), |
| #Pages | 4 |
| Date of Issue | 2015-05-14 (AP) |