| Presentation | 2017-07-26 Broadband Design of Frequency Selective Surface Inserted at the Center of Dielectric Plate Using Matrix Analysis in Millimeter-wave Band Tomihiro Ikegami, Goro Nomoto, Shota Ino, Kunio Sakakibara, Nobuyoshi Kikuma, Yutaka Aoki, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Thicknesses of window glasses, radomes, plastic cases of wireless systems are comparable with the wavelength in the millimeter-wave band. The reflections from the dielectric plate surfaces are canceled out of phase when the thickness is identical to a half of the wavelength. However, they are not canceled at any other frequencies except integer multiple of a half wavelength. Therefore, the return loss is a serious problem in the millimeter-wave band. A frequency selective surface (FSS) loaded to dielectric plate controls reflection phase, thus, return loss is canceled. However, it is difficult to design an FSS in multilayer substrate. A complex scattering matrix (S-matrix) of FSS is represented only by its amplitude from the condition of zero thickness of FSS expressed by shunt suceptance. The reflection is calculated by converting S-matrices of FSS and a dielectric plate to a transfer matrices (T-matrix) and synthesizing them. We propose to synthesize the T-matrices to find the required characteristics of FSS. Broadband characteristic was designed by inserting FSS at the center of the dielectric plate. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Frequency Selective Surface / Equivalent Circuit / Scattering Matrix |
| Paper # | AP2017-49 |
| Date of Issue | 2017-07-19 (AP) |
| Conference Information | |
| Committee | AP / SAT / SANE |
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| Conference Date | 2017/7/26(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nagoya Institute of Technology |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Remote sensing, Radio propagation, Antennas and Propagation, Sattelite Communication |
| Chair | Jiro Hirokawa(Tokyo Tech.) / Toshinori Susuki(Tohoku Gakuin Univ.) / Sonosuke Fukushima(ENRI) |
| Vice Chair | Ryo Yamaguchi(SoftBank) / Hiroyuki Tsuji(NICT) / Fumihiro Yamashita(NTT) / Toshifumi Moriyama(Nagasaki Univ.) / Akitsugu Nadai(NICT) |
| Secretary | Ryo Yamaguchi(NTT DoCoMo) / Hiroyuki Tsuji(Saitama Univ.) / Fumihiro Yamashita(KDDI Research) / Toshifumi Moriyama(NICT) / Akitsugu Nadai(Mitsubishi Electric) |
| Assistant | Nobuyasu Takemura(Nippon Inst. of Tech.) / Satoshi Yamaguchi(Mitsubishi Electric) / / Manabu Akita(Univ. of Electro-Comm.) / Ryo Natsuaki(Univ. of Tokyo) |
| Paper Information | |
| Registration To | Technical Committee on Antennas and Propagation / Technical Committee on Satellite Telecommunications / Technical Committee on Space, Aeronautical and Navigational Electronics |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Broadband Design of Frequency Selective Surface Inserted at the Center of Dielectric Plate Using Matrix Analysis in Millimeter-wave Band |
| Sub Title (in English) | |
| Keyword(1) | Frequency Selective Surface |
| Keyword(2) | Equivalent Circuit |
| Keyword(3) | Scattering Matrix |
| 1st Author's Name | Tomihiro Ikegami |
| 1st Author's Affiliation | Nagoya Institute of Technology(NITech) |
| 2nd Author's Name | Goro Nomoto |
| 2nd Author's Affiliation | Nagoya Institute of Technology(NITech) |
| 3rd Author's Name | Shota Ino |
| 3rd Author's Affiliation | Nagoya Institute of Technology(NITech) |
| 4th Author's Name | Kunio Sakakibara |
| 4th Author's Affiliation | Nagoya Institute of Technology(NITech) |
| 5th Author's Name | Nobuyoshi Kikuma |
| 5th Author's Affiliation | Nagoya Institute of Technology(NITech) |
| 6th Author's Name | Yutaka Aoki |
| 6th Author's Affiliation | DENSO Corporation(DENSO) |
| Date | 2017-07-26 |
| Paper # | AP2017-49 |
| Volume (vol) | vol.117 |
| Number (no) | AP-150 |
| Page | pp.pp.23-28(AP), |
| #Pages | 6 |
| Date of Issue | 2017-07-19 (AP) |