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Answer / vinoth
Radio Detection and Ranging... Radar is used for identify
the particular objects by radio waves.
|Is This Answer Correct ?||57 Yes||3 No|
Answer / roxy1001
Radio detection and ranging
It transmitts the radio waves in isotropic manner If any
solid object comes in the way of Radio waves it gets
reflected by the surface of the object and other receiver on
RADAR receives the reflected singal and hence it comes to
know there is an object on some distance.Size and distance
is detected by the Frequncy and Amplitude change in
|Is This Answer Correct ?||37 Yes||6 No|
Answer / anil kumar
Radar is an object-detection system which uses radio waves
to determine the range, altitude, direction, or speed of
objects. It can be used to detect aircraft, ships,
spacecraft, guided missiles, motor vehicles, weather
formations, and terrain.
|Is This Answer Correct ?||3 Yes||0 No|
Answer / black_mamba_007
RADAR is radio angle detection and ranging
it detects the range, azimuth and elevation of the object from the plane of the radar.
for a CW it is also possible to find the speed of the object using doppler effect
for modulated CW all the four above parameters can be determined also it will be possible to detect more objects using digitally modulated Cw.
if simple pulsed radar is used it will give exact range, azimuth and elevation ..here we will be also using the prf for better detection and ranging.
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Answer / shyam dubey
radar is a highly commuication system which identify radio ways
|Is This Answer Correct ?||0 Yes||1 No|
Answer / firoz rahman
radar is a communication equepment . it is a link
generate one end to other .he is generaly used in
telecommunication.it is alwayes use in satelight
|Is This Answer Correct ?||3 Yes||9 No|
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