Presentation | 2023-11-17 Mutual coupling suppression by a square rod mantle cloak antenna with strip conductors Shuhei Ozawa, Hiroshi Hashiguchi, Naobumi Michishita, Kiyoshi Sakimoto, Teruki Miyazaki, Masato Tadokoro, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Various mantle-cloak antennas have been proposed to suppress mutual coupling. However, the bandwidth between operating frequency band and rejection band is wide. In addition, the conventional methods are cylindrical structure which is difficult to fabricate by high dielectric materials. This report proposes the square rod mantle cloak antenna which is easy to fabricate and provides the rejection band on the low frequency side close to operating frequency. The structure of proposed antenna are square rod dipole antenna covered with high dielectric substrates and strip conductors installed at center of each face, and a matching section at the center of antenna. The rejection band lower than the operating frequency can be obtained in the simulation and measurement. In addition, the incident wave to the proposed antenna can pass through the rear side without disturbance by the cloaking effect. Furthermore, the mutual coupling suppression between antennas at close operating frequency is confirmed by the measured transmission and radiation characteristics. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Mantle cloak antenna / Mutual coupling reduction / Square structure / Cloaking |
Paper # | AP2023-153 |
Date of Issue | 2023-11-08 (AP) |
Conference Information | |
Committee | AP / RCS |
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Conference Date | 2023/11/15(3days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Kumamoto Prefectural Workers' Welfare Hall |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Adaptive Antenna, Equalization, Interference Canceler, MIMO, Wireless Communications, etc. |
Chair | Kunio Sakakibara(Nagoya Inst. of Tech.) / Kenichi Higuchi(Tokyo Univ. of Science) |
Vice Chair | YUAN Qiaowei(Tohoku Inst. of Tech.) / Fumihide Kojima(NICT) / Osamu Muta(Kyushu Univ.) / Naoto Ishii(NEC) |
Secretary | YUAN Qiaowei(Iwate Univ.) / Fumihide Kojima(Mitsubishi Electric) / Osamu Muta(Univ. of Electro-Comm) / Naoto Ishii(Sharp) |
Assistant | Tomoki Murakami(NTT) / Masashi Iwabuchi(NTT) / Issei Kanno(KDDI Research) / Yuyuan Chang(Tokyo Inst. of Tech) / Kazuki Maruta(Tokyo Univ. of Science) / Kiichi Tateishi(NTT Docomo) |
Paper Information | |
Registration To | Technical Committee on Antennas and Propagation / Technical Committee on Radio Communication Systems |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Mutual coupling suppression by a square rod mantle cloak antenna with strip conductors |
Sub Title (in English) | |
Keyword(1) | Mantle cloak antenna |
Keyword(2) | Mutual coupling reduction |
Keyword(3) | Square structure |
Keyword(4) | Cloaking |
1st Author's Name | Shuhei Ozawa |
1st Author's Affiliation | National Defense Academy(National Defense Academy) |
2nd Author's Name | Hiroshi Hashiguchi |
2nd Author's Affiliation | National Defense Academy(National Defense Academy) |
3rd Author's Name | Naobumi Michishita |
3rd Author's Affiliation | National Defense Academy(National Defense Academy) |
4th Author's Name | Kiyoshi Sakimoto |
4th Author's Affiliation | The Yokohama Rubber Co., Ltd.(The Yokohama Rubber Co., Ltd.) |
5th Author's Name | Teruki Miyazaki |
5th Author's Affiliation | The Yokohama Rubber Co., Ltd.(The Yokohama Rubber Co., Ltd.) |
6th Author's Name | Masato Tadokoro |
6th Author's Affiliation | The Yokohama Rubber Co., Ltd.(The Yokohama Rubber Co., Ltd.) |
Date | 2023-11-17 |
Paper # | AP2023-153 |
Volume (vol) | vol.123 |
Number (no) | AP-262 |
Page | pp.pp.121-126(AP), |
#Pages | 6 |
Date of Issue | 2023-11-08 (AP) |