Design and construction of video extractor
Other Title(s)
تصميم و بناء مستخرج فيديوي
Joint Authors
al-Azzawi, Razi J.
Munshid, Muhammad Abd al-Wahhab
Source
Issue
Vol. 5, Issue 1 (31 Mar. 2008), pp.121-124, 4 p.
Publisher
University of Baghdad College of Science for Women
Publication Date
2008-03-31
Country of Publication
Iraq
No. of Pages
4
Main Subjects
Abstract EN
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.
American Psychological Association (APA)
Munshid, Muhammad Abd al-Wahhab& al-Azzawi, Razi J.. 2008. Design and construction of video extractor. Um-Salama Science Journal،Vol. 5, no. 1, pp.121-124.
https://search.emarefa.net/detail/BIM-367986
Modern Language Association (MLA)
Munshid, Muhammad Abd al-Wahhab& al-Azzawi, Razi J.. Design and construction of video extractor. Um-Salama Science Journal Vol. 5, no. 1 (2008), pp.121-124.
https://search.emarefa.net/detail/BIM-367986
American Medical Association (AMA)
Munshid, Muhammad Abd al-Wahhab& al-Azzawi, Razi J.. Design and construction of video extractor. Um-Salama Science Journal. 2008. Vol. 5, no. 1, pp.121-124.
https://search.emarefa.net/detail/BIM-367986
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 123
Record ID
BIM-367986
