| Presentation | 2013-01-11 Shortened Dipole Antenna Factors by the Reference Antenna Method at a Finite Separation Takehiro MORIOKA, Masaki YAMANAKA, Kazuhiro HIRASAWA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | An off-resonant antenna, such as a shortened dipole antenna is widely used in electromagnetic compatibility (EMC) measurements due to the compactness. The antenna factor of such an antenna is usually calibrated by comparing that of the standard antenna. Although the off-resonant antenna element is very short compared with the ordinary standard antenna especially at a low frequency, effects of the coupling with the transmitting antenna and the field non-uniformity along the antenna element cannot be neglected on the calibrated antenna factor. The neglect of them results in a considerable error when the reference antenna method (RAM) is implemented with an insufficient separation. In the present paper, potential errors in the shortened dipole antenna calibration by the RAM at a finite separation are discussed for successful measurements. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Antenna measurements / Electromagnetic compatibility / Electromagnetic coupling / Electromagnetic fields / Electromagnetic measurements |
| Paper # | EMCJ2012-115 |
| Date of Issue |
| Conference Information | |
| Committee | EMCJ |
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| Conference Date | 2013/1/3(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) | Shortened Dipole Antenna Factors by the Reference Antenna Method at a Finite Separation |
| Sub Title (in English) | |
| Keyword(1) | Antenna measurements |
| Keyword(2) | Electromagnetic compatibility |
| Keyword(3) | Electromagnetic coupling |
| Keyword(4) | Electromagnetic fields |
| Keyword(5) | Electromagnetic measurements |
| 1st Author's Name | Takehiro MORIOKA |
| 1st Author's Affiliation | National Institute of Advanced Industrial Science and Technology() |
| 2nd Author's Name | Masaki YAMANAKA |
| 2nd Author's Affiliation | Panasonic Cooperation |
| 3rd Author's Name | Kazuhiro HIRASAWA |
| 3rd Author's Affiliation | University of Tsukuba |
| Date | 2013-01-11 |
| Paper # | EMCJ2012-115 |
| Volume (vol) | vol.112 |
| Number (no) | 372 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |