| Presentation | 2007/2/1 Fundamental Study on 3-D Antenna Pattern Measurement with High-speed and High-Accuracy for Mobile Terminals Yoshiki OKANO, Keizo CHO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The three dimensional (3-D) antenna pattern measurement have received a lot of attention recently, because CTIA and COST prescribe 3-D measurement with over-the-air (OTA) as the method to assess the total radio performances of the mobile equipments. Thus an active mode 3-D antenna pattern measurement system using a base station simulator and an actual terminal is required to perform the assessment. In addition, to evaluate the correlation coefficient of multi-antennas equipped in mobile terminals for receiver diversity or MIM0, a multi-channel 3-D antenna pattern measurement system is also required. This report presents an antenna pattern measurement system that achieves 3-D measurement of antenna equipped in a mobile terminal based on the great circle test method. This system enables us to derive the 3-D antenna performances with high-speed and high-accuracy. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | antennas for mobile terminal / 3-D measurement / great circle test method / correlation coefficient / TRP |
| Paper # | A・P2006-137 |
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| Conference Information | |
| Committee | AP |
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| Conference Date | 2007/2/1(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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| Paper Information | |
| Registration To | Antennas and Propagation (A・P) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Fundamental Study on 3-D Antenna Pattern Measurement with High-speed and High-Accuracy for Mobile Terminals |
| Sub Title (in English) | |
| Keyword(1) | antennas for mobile terminal |
| Keyword(2) | 3-D measurement |
| Keyword(3) | great circle test method |
| Keyword(4) | correlation coefficient |
| Keyword(5) | TRP |
| 1st Author's Name | Yoshiki OKANO |
| 1st Author's Affiliation | Research Laboratories, NTT DoCoMo() |
| 2nd Author's Name | Keizo CHO |
| 2nd Author's Affiliation | Research Laboratories, NTT DoCoMo |
| Date | 2007/2/1 |
| Paper # | A・P2006-137 |
| Volume (vol) | vol.106 |
| Number (no) | 527 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |