| Presentation | 2015-10-23 The 500MHz band low power rectenna Takahairo Furuta, Motoki Ito, Kenji Itoh, Keisuke Noguchi, Jiro Ida, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, the 500MHz band low power rectenna with a high impedance antenna is described. To improve the rectification efficiency, the folded dipole antenna with a 1.6kΩ impedance is employed for achieving the high RF voltage fed to the rectifier. And the Cockcroft-Walton type rectifier is employed for achieving the high output DC voltage. Furthermore an L-type LPF is added to reduce the negative influence due to the junction capacitance of the SBD. With this filter, the developed rectenna achieves the rectification efficiency of 43.7%(1stage) and 22.1%(2stage) at -15dBm of the input power. It is top level performance especially in the low input power region around -30dBm. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Rectifier / Cockcroft-Walton type rectifier / Rectenna / SBD |
| Paper # | EMCJ2015-77,MW2015-116,EST2015-87 |
| Date of Issue | 2015-10-15 (EMCJ, MW, EST) |
| Conference Information | |
| Committee | EMCJ / IEE-EMC / MW / EST |
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| Conference Date | 2015/10/22(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Sakura Hall, Katahira Campus, Tohoku Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Microwave, Electromagnetic simulation, EMC, etc. |
| Chair | Hideaki Sone(Tohoku Univ.) / Ken Kawamata(Tohoku Gakuin University) / Yohei Ishikawa(Kyoto Univ.) / Tatsuya Kashiwa(Kitami Inst. of Tech.) |
| Vice Chair | Osami Wada(Kyoto Univ.) / / Masashi Nakatsugawa(NTT) / Takao Kuki(Kokushikan Univ.) / Kenjiro Nishikawa(Kagoshima Univ.) / Hideaki Kimura(NTT) / Akimasa Hirata(Nagoya Inst. of Tech.) / Shinichiro Ohnuki(Nihon Univ.) |
| Secretary | Osami Wada(Okayama Univ.) / (Hitachi) / Masashi Nakatsugawa(Osaka University) / Takao Kuki(National Maritime Research Institute) / Kenjiro Nishikawa(NTT) / Hideaki Kimura(Panasonic) / Akimasa Hirata(Tokyo Inst. of Tech.) / Shinichiro Ohnuki(Muroran Inst. of Tech.) |
| Assistant | Atsuhiro Takahashi(Toyota Central R&D Labs.) / Yoshiki Kayano(Akita Univ.) / Yusaku Katsube(Hitachi) / Yu-chi Hayashi(Tohoku Gakuin University) / Ryo Ishikawa(Univ. of Electro-Comm.) / Naoto Sekiya(Univ. of Yamanashi) / Atsushi Kezuka(ENRI) / Kenji Taguchi(Kitami Inst. of Tech.) |
| Paper Information | |
| Registration To | Technical Committee on Electromagnetic Compatibility / Technical Meeting on Electromagnetic Compatibility / Technical Committee on Microwaves / Technical Committee on Electronics Simulation Technology |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | The 500MHz band low power rectenna |
| Sub Title (in English) | |
| Keyword(1) | Rectifier |
| Keyword(2) | Cockcroft-Walton type rectifier |
| Keyword(3) | Rectenna |
| Keyword(4) | SBD |
| 1st Author's Name | Takahairo Furuta |
| 1st Author's Affiliation | Kanazawa Institute of Technology(Kanazawa Institute of Tech.) |
| 2nd Author's Name | Motoki Ito |
| 2nd Author's Affiliation | Kanazawa Institute of Technology(Kanazawa Institute of Tech.) |
| 3rd Author's Name | Kenji Itoh |
| 3rd Author's Affiliation | Kanazawa Institute of Technology(Kanazawa Institute of Tech.) |
| 4th Author's Name | Keisuke Noguchi |
| 4th Author's Affiliation | Kanazawa Institute of Technology(Kanazawa Institute of Tech.) |
| 5th Author's Name | Jiro Ida |
| 5th Author's Affiliation | Kanazawa Institute of Technology(Kanazawa Institute of Tech.) |
| Date | 2015-10-23 |
| Paper # | EMCJ2015-77,MW2015-116,EST2015-87 |
| Volume (vol) | vol.115 |
| Number (no) | EMCJ-259,MW-260,EST-261 |
| Page | pp.pp.111-116(EMCJ), pp.111-116(MW), pp.111-116(EST), |
| #Pages | 6 |
| Date of Issue | 2015-10-15 (EMCJ, MW, EST) |