| Presentation | 2003/7/23 A high-receiving-sensitivity 70-GHz-band transceiver using a millimeter-wave self-heterodyne transmission technique with a receiving module array Yozo SHOJI, Hiroyo OGAWA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Millimeter-wave bands, such as the 60-GHz band, show great promise in the area of broadband and high-speed wireless communications. However, difficulty in producing a frequency-stable millimeter-wave oscillator causes degradation in signal quality and increase in costs. The use of our millimeter-wave self-heterodyne transmission technique is a simple and cost-effective way of solving these problems. However, there is a degradation in receiving sensitivity compared to conventional methods. We report how our newly developed 70-GHz-band transceiver using the millimeter-wave self-heterodyne transmission technique with a receiving module array can greatly improve the receiving sensitivity without affecting the directions at which the receiver can receive signals. In addition, we describe the effectiveness of this transceiver in avoiding the signal fading inherent to millimeter-wave propagation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Millimeter-wave / array / self-heterodyne / space-diversity |
| Paper # | A・P2003-43,SAT2003-35,MW2003-49,OPE2003-36(2003-07) |
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| Conference Information | |
| Committee | OPE |
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| Conference Date | 2003/7/23(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Optoelectronics (OPE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A high-receiving-sensitivity 70-GHz-band transceiver using a millimeter-wave self-heterodyne transmission technique with a receiving module array |
| Sub Title (in English) | |
| Keyword(1) | Millimeter-wave |
| Keyword(2) | array |
| Keyword(3) | self-heterodyne |
| Keyword(4) | space-diversity |
| 1st Author's Name | Yozo SHOJI |
| 1st Author's Affiliation | Communications Research Laboratory, Incorporated Administrative Agency() |
| 2nd Author's Name | Hiroyo OGAWA |
| 2nd Author's Affiliation | Communications Research Laboratory, Incorporated Administrative Agency |
| Date | 2003/7/23 |
| Paper # | A・P2003-43,SAT2003-35,MW2003-49,OPE2003-36(2003-07) |
| Volume (vol) | vol.103 |
| Number (no) | 239 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |