Design and construction of Video extractor
Baghdad Science Journal
View Archive Info| Field | Value | |
| Title |
Design and construction of Video extractor
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| Creator |
Journal, Baghdad Science
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| Description |
Design and construction of video extractor circuit require an understanding of several parameters, which include: Selector circuit, extracting circuit which contains sampling signal and multiplexing. At each radar pulse, the video signal is fed to one of the selector. The fast filter has a pass –band from 190 Hz to 1800 Hz. These frequencies correspond to targets having radial velocities laying between and 10 Kph and 200 Kph.Slow filter: 60 Hz to 230 Hz for radial velocities laying between 3.5 and 13 Kph.The video- extractor is organized in four PCB CG (A-B-C-D) each one having 16 selector. The sampling signal (ADS) (1-2-3-4) control the 4-line-to-16-line decoders. 8 multiplexers of 8 inputs each, are required for the multiplexing of the 64 selectors.
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| Publisher |
College of Science for Women - University of Baghdad
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| Date |
2008-03-02
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| Type |
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion Peer-reviewed Article |
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| Format |
application/pdf
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| Identifier |
http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/873
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| Source |
مجلة بغداد للعلوم; مجلد 5 عدد 1 (2008): issue 1; 121-124
Baghdad Science Journal; Vol 5 No 1 (2008): issue 1; 121-124 2411-7986 2078-8665 |
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| Language |
eng
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| Relation |
http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/873/804
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| Rights |
Copyright (c) 2008 Baghdad Science Journal
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