Presentation | 2009/10/1 A dual-frequency omnidirectional antenna using four series-fed patch arrays on a cylinder Kengo NISHIMOTO, Toru FUKASAWA, Hiroaki MIYASHITA, Yoshihiko KONISHI, Manabu KURIHARA, Yoshiyuki CHATANI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A dual-frequency omnidirectional antenna composed by four series-fed patch arrays on a cylinder is proposed. Since this antenna uses a series-feed method, the external diameter of the antenna becomes thinner than a parallel-fed antenna. First, it is shown that the omnidirectional characteristic in a horizontal plane can be optimized in a dual-band by changing patch widths. Then, for a series-fed patch array, an equivalent circuit is derived, and the method of calculating the radiation pattern of a uniformly excited array is shown. Moreover, the realization of the proposed antenna is verified by the simulation of a 12-element array. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Base station antenna / Omnidirectional antenna / Dual-frequency / Series-fed patch array |
Paper # | A・P2009-113 |
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Conference Information | |
Committee | AP |
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Conference Date | 2009/10/1(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
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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 dual-frequency omnidirectional antenna using four series-fed patch arrays on a cylinder |
Sub Title (in English) | |
Keyword(1) | Base station antenna |
Keyword(2) | Omnidirectional antenna |
Keyword(3) | Dual-frequency |
Keyword(4) | Series-fed patch array |
1st Author's Name | Kengo NISHIMOTO |
1st Author's Affiliation | Mitsubishi Electric Corporation() |
2nd Author's Name | Toru FUKASAWA |
2nd Author's Affiliation | Mitsubishi Electric Corporation |
3rd Author's Name | Hiroaki MIYASHITA |
3rd Author's Affiliation | Mitsubishi Electric Corporation |
4th Author's Name | Yoshihiko KONISHI |
4th Author's Affiliation | Mitsubishi Electric Corporation |
5th Author's Name | Manabu KURIHARA |
5th Author's Affiliation | Ryoden Shonan Electronics Corporation |
6th Author's Name | Yoshiyuki CHATANI |
6th Author's Affiliation | Ryoden Shonan Electronics Corporation |
Date | 2009/10/1 |
Paper # | A・P2009-113 |
Volume (vol) | vol.109 |
Number (no) | 218 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |