| Presentation | 2017-08-25 Size reduction of a Broadside-coupled Split Ring Resonator Antenna Makoto Sano, Keiju Yamada, Makoto Higaki, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Because of miniaturization of wireless devices, small antennas which can be printed on a circuit board are demanded. In our previous study, we proposed an electrically small antenna using one of metamaterial components, broadside-coupled split ring resonator (BC-SRR), as a radiating element. In this report, we present that the resonant frequency of a 1.5 mm×10 mm-BC-SRR antenna on a 2-layer substrate is lowered from 2.52 GHz to 2.00 GHz by adding L-shaped notches to the BC-SRR, without increasing the size of the BC-SRR. At the resonant frequency of 2.00 GHz, the proposed BC-SRR is as small as 1.00%×6.67% in terms of the wavelength. It is also presented that the resonant frequency of the proposed BC-SRR antenna is not dependent on the substrate size, and the resonant frequency is further lowered by forming BC-SRR on a 4-layer substrate. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Split ring resonator / Electrically small antenna / Metamaterial |
| Paper # | AP2017-84 |
| Date of Issue | 2017-08-17 (AP) |
| Conference Information | |
| Committee | AP |
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| Conference Date | 2017/8/24(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | National Institute of Technology, Hakodate College |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Antennas and Propagation |
| Chair | Jiro Hirokawa(Tokyo Tech.) |
| Vice Chair | Ryo Yamaguchi(SoftBank) |
| Secretary | Ryo Yamaguchi(NTT DoCoMo) |
| Assistant | Nobuyasu Takemura(Nippon Inst. of Tech.) / Satoshi Yamaguchi(Mitsubishi Electric) |
| 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) | Size reduction of a Broadside-coupled Split Ring Resonator Antenna |
| Sub Title (in English) | |
| Keyword(1) | Split ring resonator |
| Keyword(2) | Electrically small antenna |
| Keyword(3) | Metamaterial |
| 1st Author's Name | Makoto Sano |
| 1st Author's Affiliation | Corporate Research & Development Center, Toshiba Corporation(Toshiba) |
| 2nd Author's Name | Keiju Yamada |
| 2nd Author's Affiliation | Corporate Research & Development Center, Toshiba Corporation(Toshiba) |
| 3rd Author's Name | Makoto Higaki |
| 3rd Author's Affiliation | Corporate Research & Development Center, Toshiba Corporation(Toshiba) |
| Date | 2017-08-25 |
| Paper # | AP2017-84 |
| Volume (vol) | vol.117 |
| Number (no) | AP-181 |
| Page | pp.pp.87-92(AP), |
| #Pages | 6 |
| Date of Issue | 2017-08-17 (AP) |