Hi All,
I want to know what r the methods of measuring high velocities.
I know that the Radar guns are used to track the speed of Vehicles & in sports.
These guns operate on the principle of Doppler's Effect.This shifted Doppler freq. is Digitally Signal processed with the help of various algorithms.
Now my questions are:
1)Which are the algorithms used and why?
2)What techniques are used to measure very high speed such as speed of air craft , Velocity of a projectile (Muzzle velocity Measuremnt) etc.
3)If Doppler Radars are used what freq. ranges are used and why?
4)Which other parameters need to be considered?
5)What DSP techniques are used and why?
Please find the answers for the above questions.
Regards,
vdd
I want to know what r the methods of measuring high velocities.
I know that the Radar guns are used to track the speed of Vehicles & in sports.
These guns operate on the principle of Doppler's Effect.This shifted Doppler freq. is Digitally Signal processed with the help of various algorithms.
Now my questions are:
1)Which are the algorithms used and why?
2)What techniques are used to measure very high speed such as speed of air craft , Velocity of a projectile (Muzzle velocity Measuremnt) etc.
3)If Doppler Radars are used what freq. ranges are used and why?
4)Which other parameters need to be considered?
5)What DSP techniques are used and why?
Please find the answers for the above questions.
Regards,
vdd