High-speed synchronous D/A conversion module and its data processing and control method |
Title: |
High-speed synchronous D/A conversion module and its data processing and control method |
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Application Number: |
00109127 |
Application Date: |
2000/06/09 |
Announcement Date: |
2000/10/25 |
Pub. Date: |
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Publication Number: |
1271213 |
Announcement Number: |
1141791 |
Grant Date: |
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Granted Pub. Date: |
2004-3-10 |
ApplicationType: |
Invention |
State/Country: |
11[China|beijing] |
IPC: |
H03M 1/00, H03M 1/66 |
Applicant(s): |
Qinghua Univ. |
Inventor(s): |
Dong Xinzhou, Yu Xuewen, Liu Jianzheng |
Key Words: |
High-speed synchronous, D/A conversion module, data processing, control method |
Abstract: |
The present invention relates to electric power system and includes a communication module to transmit the transient calculation result of PC computer; a digital signal processing (DSP) and logical control module reading the transient calculation result from the communication module and storing the transient calculation result and its data processing and controlling software program; a D/A converter module for the transient calculation result; and a signal amplifier module for amplifying and outputting the converted data. The present invention has the features of being fully digital, repeatable, wide in frequency band, high in speed, synchronous, low in noise and powerful in drive power. |
Claim: |
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Priority: |
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PCT: |
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LegalStatus: |
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