International Symposium on Antennas and Propagation
Velocity Measurement of Fast Moving Object in Space using FFT
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The paper describes FFT technique as a tool to estimate the velocity and other associated parameter along with its trajectory from the assigned ground station on a hypothetical vertical plane where the object moves. At each predefined points of trajectory distances with elevation and azimuth angles are measured from the ground station and then velocity is determined by matching the samples of frequency domain.