| Presentation | 2003/7/18 Circular Microstrip Patch Antenna with Slits Suppressing Higher Harmonics Tomoko NAGAE, Takashi HIKAGE, Toshio NOJIMA, Manabu OMIYA, Kiyohiko ITOH, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A circular microstrip patch antenna (CMSA) is mainly used in the microwave power transmission system. For 2.45GHz band Solar Power Satellite (SPS), we proposed some types of antenna with slits to suppress re-radiation at higher harmonic frequencies. In this paper, we develop the CMSA with slits for Space Solar Power Satellite (SSPS) operating at the frequency of 5.8GHz, in which slits are located along surface current streams related to the dominant TM_<110>mode in order to suppress higher harmonics without disturbing a resonance of the dominant mode. The relations between slit parameters and antenna characteristics which are useful in designing elements are discussed. We employ the finite- difference time-domain (FDTD) technique to design and analyze antennas. The effectiveness of the design result is experimentally confirmed. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | rectenna / circular microstrip patch antenna / slit / suppression of higher harmonics / FDTD technique |
| Paper # | EMCJ2003-53 |
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| Conference Information | |
| Committee | EMCJ |
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| Conference Date | 2003/7/18(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Electromagnetic Compatibility (EMCJ) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Circular Microstrip Patch Antenna with Slits Suppressing Higher Harmonics |
| Sub Title (in English) | |
| Keyword(1) | rectenna |
| Keyword(2) | circular microstrip patch antenna |
| Keyword(3) | slit |
| Keyword(4) | suppression of higher harmonics |
| Keyword(5) | FDTD technique |
| 1st Author's Name | Tomoko NAGAE |
| 1st Author's Affiliation | Graduate School of Engineering, Hokkaido University() |
| 2nd Author's Name | Takashi HIKAGE |
| 2nd Author's Affiliation | Graduate School of Engineering, Hokkaido University |
| 3rd Author's Name | Toshio NOJIMA |
| 3rd Author's Affiliation | Graduate School of Engineering, Hokkaido University |
| 4th Author's Name | Manabu OMIYA |
| 4th Author's Affiliation | Information Initiative Center, Hokkaido University |
| 5th Author's Name | Kiyohiko ITOH |
| 5th Author's Affiliation | Tomakomai National College of Technology |
| Date | 2003/7/18 |
| Paper # | EMCJ2003-53 |
| Volume (vol) | vol.103 |
| Number (no) | 223 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |