Baseband multi-path fading channel simulator |
Title： |
| Baseband multi-path fading channel simulator |
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Application Number： |
200510012193 |
Application Date： |
2005/07/15 |
Announcement Date： |
2005/11/30 |
Pub. Date： |
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Publication Number： |
1702986 |
Announcement Number： |
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Grant Date： |
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Granted Pub. Date： |
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ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
H04B 17/00 |
Applicant(s)： |
Tsinghua University |
Inventor(s)： |
Gong Ke, Pan Changyong, Tang Shigang, Yang Zhihang |
Key Words： |
Baseband, multi-path fading, channel simulator |
Abstract： |
This invention relates to analogue wireless multi-path declining signal device, which is characterized by the following: the declining signal generation is based on multi-sampling signal process structure and it reads the declining signals through Doppler frequency displacement pre-stored in the memory unit and controls the reading speed of each path to realize the sampling operation to get the parallel output of the maximum Doppler frequency displacement; the signal division and lag processed in one multi-path digital lag and generating signal channel mode with different lag power structure through server series double RAM initial writing address and several path selector. |
Claim： |
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Priority： |
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PCT： |
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LegalStatus： |
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