Multi Component LFM Signal Time Frequency Detection Based on S-Hough Transform
Guangbin Liu · Journal of Projectiles.Rockets.Missiles and Guidance · 2007
As to multi component LFM signal,a new transform,S-Hough transform is proposed.Firstly multi component LFM signal is transformed by Stransform,and then each component is detected by Hough transform in the time-frequency plane.Experiments demonstrate the efficiency of the method in multi component LFM signal detection.