Posted by Sibun | Posted in | Posted on Tuesday, April 19, 2011
2nd internal qns for radar & tv
------------------------------
1.define
a.delay line canceller
b.sub clutter visibility
c.staggered PRFs
d.beat freq
e.range resolution
2.describe how MTI radar is used to detect moving targets
3.explain the principle of monopulse tracking radar
4.short notes on
a.conical scan & sequential lobing
b.blind speed
3rd internal qns for radar & tv
------------------------------
1.define
a.aspect ratio
b.blanking signal
c.chrominance signal
d.vsb modulation of tv signal
e.horizontal & vertical scanning
2.explain basic principle of tv transmisssion.explain how vidicon camera tube is used in transmission of tv signal
3.explain operation of tv receiver.draw block diag of digital color tv receiver
4.short notes on
a.horizontal sync & blanking standards
b.picture tube
------------------------------
1.define
a.delay line canceller
b.sub clutter visibility
c.staggered PRFs
d.beat freq
e.range resolution
2.describe how MTI radar is used to detect moving targets
3.explain the principle of monopulse tracking radar
4.short notes on
a.conical scan & sequential lobing
b.blind speed
3rd internal qns for radar & tv
------------------------------
1.define
a.aspect ratio
b.blanking signal
c.chrominance signal
d.vsb modulation of tv signal
e.horizontal & vertical scanning
2.explain basic principle of tv transmisssion.explain how vidicon camera tube is used in transmission of tv signal
3.explain operation of tv receiver.draw block diag of digital color tv receiver
4.short notes on
a.horizontal sync & blanking standards
b.picture tube
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