| Presentation | 1997/7/17 Antenna arrangements for broadband EMI antenna calibration Takuya Nagai, Akira Sugiura, Yukio Yamanaka, Takashi Iwasaki, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | To improve the accuracy of antenna calibration for broadband EMI antennas, theoretical and experimental studies are made on possible causes of the calibration errors. The accuracy is found to be seriously affected by (1) the uniformity of the field in which an antenna under calibration is immersed, (2) the directivity of the antenna in the vertical plane, (3) the directivity in the horizontal plane, (4) the mutual coupling between the transmit and receive antennas, and (5) ambient noise. Taking these error factors into consideration, the most appropriate antenna arrangements are determined to achieve antenna calibration with an accuracy of better than 0.5 dB at 300 MHz. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Antenna calibration / EMI antenna / Biconical antenna / Log-periodic dipole array antenna / Directivity / Moment method |
| Paper # | EMCJ97-26 |
| Date of Issue |
| Conference Information | |
| Committee | EMCJ |
|---|---|
| Conference Date | 1997/7/17(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Electromagnetic Compatibility (EMCJ) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Antenna arrangements for broadband EMI antenna calibration |
| Sub Title (in English) | |
| Keyword(1) | Antenna calibration |
| Keyword(2) | EMI antenna |
| Keyword(3) | Biconical antenna |
| Keyword(4) | Log-periodic dipole array antenna |
| Keyword(5) | Directivity |
| Keyword(6) | Moment method |
| 1st Author's Name | Takuya Nagai |
| 1st Author's Affiliation | Department of Electronic Engineering, University of Electro-communications() |
| 2nd Author's Name | Akira Sugiura |
| 2nd Author's Affiliation | Communications Research Laboratory, M.P.T. |
| 3rd Author's Name | Yukio Yamanaka |
| 3rd Author's Affiliation | Communications Research Laboratory, M.P.T. |
| 4th Author's Name | Takashi Iwasaki |
| 4th Author's Affiliation | Department of Electronic Engineering, University of Electro-communications |
| Date | 1997/7/17 |
| Paper # | EMCJ97-26 |
| Volume (vol) | vol.97 |
| Number (no) | 172 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |