| Presentation | 2003/9/5 Radiated electric field characteristics of a monopole antenna using the optical feeding method Shuichi NABEKURA, Ryo AMEMIYA, Yoshinobu OKANO, Masamitsu TOKUDA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In order to study optical feeding antenna basically, radiated electric filed of monopole antenna connected to UTC-PD(Uni-Traveling-Carrier Photodiode) is measured. Electrical output characteristics of UTC-PD is almost flat from 0.1GHz to 4GHz, and maximum electrical output level of-12dBm is obtained for optical input level of about 10dBm. The electrical output level of UTC-PD is impressed to a monopole antenna,and radiated electric filed of the monopole antenna is measured at the point far from lm,. As a result, maximum electric filed of 86 bB μ V/m is obtained at tuning frequency of 3GHz for the monopole antenna. In additin, radiated electric field of monopole antenna, to that the electrical output of UTC-PD is impressed, is calcultated by the method of momoent, and compared with the measured values. As a result, consistency of the calculated and measured values for radiated electric field of θ direction is not so good, but angular variation tendencies for φ and θ directions agree with them. Therefore, it is confirmed that a spherical dipole antenna with high power and wide band can be obtained by using UTC-PD. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | monopole antenna / spherical dipole antenna / optical feeding method / UTC-PD / EMC |
| Paper # | EMCJ2003-62 |
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| Conference Information | |
| Committee | EMCJ |
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| Conference Date | 2003/9/5(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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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) | Radiated electric field characteristics of a monopole antenna using the optical feeding method |
| Sub Title (in English) | |
| Keyword(1) | monopole antenna |
| Keyword(2) | spherical dipole antenna |
| Keyword(3) | optical feeding method |
| Keyword(4) | UTC-PD |
| Keyword(5) | EMC |
| 1st Author's Name | Shuichi NABEKURA |
| 1st Author's Affiliation | Musashi Institute of Technology() |
| 2nd Author's Name | Ryo AMEMIYA |
| 2nd Author's Affiliation | Musashi Institute of Technology |
| 3rd Author's Name | Yoshinobu OKANO |
| 3rd Author's Affiliation | Musashi Institute of Technology |
| 4th Author's Name | Masamitsu TOKUDA |
| 4th Author's Affiliation | Musashi Institute of Technology |
| Date | 2003/9/5 |
| Paper # | EMCJ2003-62 |
| Volume (vol) | vol.103 |
| Number (no) | 302 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |