Title :
Suppression of Weibull-Distributed Clutters Using a Cell-Averaging LOG/CFAR Receiver
Author :
Sekine, Masakazu ; Musha, Toshimitsu ; Tomita, Yasumoto ; Irabu, T.
Author_Institution :
Department of Applied Electronics Tokyo Institute of Technology Nagatsuta, Midori-ku, Yokohama, 227 Japan
Abstract :
The parameters of the Weibull distribution and the threshold level for an adaptive CFAR detector are determined by calculating the mean value and the mean-squared value of the input signal voltage before it passes through a logarithmic amplifier. By using this threshold level an adaptive method for suppressing various VVeibull-distributed clutters is proposed.
Keywords :
Arm; Attitude control; Clutter; Damping; Rotors; Satellites; Space vehicles; Spinning; Weibull distribution; Wheels;
Journal_Title :
Aerospace and Electronic Systems, IEEE Transactions on
DOI :
10.1109/TAES.1978.308637
