| Presentation | 2002/1/3 PSK and FSK Receivers Using a Delta-Sigma Baseband Phase Detector Ryoji HAYASHI, Joji MURAKAMI, Fumio ISHIZU, Keishi MURAKAMI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A delta-sigma phase detector can realize a mobile communication receiver without AGC by directly detecting the phase of a received baseband signal from the ratio of the in-phase and quadrature phase components. This paper studies the performance of a delta-sigma phase detector to apply it to digital communication systems. We explain phase quantization noise of a delta-sigma detector theoretically and show the performance of a PSK/FSK receiver using the detector. Simulation results tell that the required clock in a delta-sigma phase detector is less than a tenth of that in a conventional scheme that detects the phase of a limiting-amplified IF signal by digital processing. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | phase detection / delta-sigma modulation / PSK / FSK |
| Paper # | 2001-DSP-165,2001-SAT-123,2001-RCS-223 |
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| Conference Information | |
| Committee | DSP |
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| Conference Date | 2002/1/3(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Digital Signal Processing (DSP) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | PSK and FSK Receivers Using a Delta-Sigma Baseband Phase Detector |
| Sub Title (in English) | |
| Keyword(1) | phase detection |
| Keyword(2) | delta-sigma modulation |
| Keyword(3) | PSK |
| Keyword(4) | FSK |
| 1st Author's Name | Ryoji HAYASHI |
| 1st Author's Affiliation | Information Technology R&D Center, Mitsubishi Electric Corporation() |
| 2nd Author's Name | Joji MURAKAMI |
| 2nd Author's Affiliation | Information Technology R&D Center, Mitsubishi Electric Corporation |
| 3rd Author's Name | Fumio ISHIZU |
| 3rd Author's Affiliation | Information Technology R&D Center, Mitsubishi Electric Corporation |
| 4th Author's Name | Keishi MURAKAMI |
| 4th Author's Affiliation | Information Technology R&D Center, Mitsubishi Electric Corporation |
| Date | 2002/1/3 |
| Paper # | 2001-DSP-165,2001-SAT-123,2001-RCS-223 |
| Volume (vol) | vol.101 |
| Number (no) | 538 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |