Results 171 to 180 of about 631,255 (210)

A statistical radar clutter classifier

Proceedings of the IEEE National Radar Conference, 2003
An algorithm that successfully classifies radar clutter into one of several major categories, including bird, weather, and target classes, is described. Parametric Bayes classification is applied to a set of features derived from the reflection coefficients computed using the multisegment version of Burg's formula.
W. Stehwien, S. Haykin
openaire   +1 more source

Radar ground-clutter shields

1965 Antennas and Propagation Society International Symposium, 1966
Metal shields (or fences) are useful in reducing the ground clutter received by a radar. The design of a clutter shield for an L-band monopulse radar employing a 60-ft parabolic reflector with Cassegrainian geometry is verified by scale-model measurements at K a -band.
J. Ruze, F.I. Sheftman, D.A. Cahlander
openaire   +1 more source

Bayesian Inversion of Radar Clutter

2003
Abstract Estimation of refractivity profiles from radar clutter return is discussed. Through simulation andexperimental results it is shown that the radar clutter return can be used for extracting refractivityprofiles. Of particular interest is the uncertainty in these estimates and it is demonstrated how theseparameters can be used for radar ...
William A. Kuperman, William S. Hodgkiss, Peter Gerstoft   +2 more
openaire   +1 more source

Analysis and Experiment of Radar Position Clutter

Proceedings of the 2nd International Conference on Signal Processing, Computer Networks and Communications, 2023
Yuhao Deng, Lin Li
openaire   +1 more source

Clutter suppression in search radars

1977 IEEE Conference on Decision and Control including the 16th Symposium on Adaptive Processes and A Special Symposium on Fuzzy Set Theory and Applications, 1977
A comparison of MTI and Optimum Pulse-Doppler processors is presented for the case where they coherently process the same number of pulses in a radar dwell. These results are presented in terms of probability of detection versus signal-to-noise or signal-to-clutter ratio, for a fixed false alarm probability.
openaire   +1 more source

Radar Clutter

2022
openaire   +1 more source

The characteristics of radar sea clutter

2006
In this chapter, sea clutter is described in terms of its observed characteristics. These observations will provide the foundations upon which the themes of subsequent chapters are developed. Radars operating in a maritime environment inevitably encounter backscattered radar signals from the sea surface, usually referred to as sea clutter.
openaire   +1 more source

Radar Clutter Classification

1989
Doctor of Philosophy (PhD)
openaire   +1 more source

Radar Clutter,

2016
openaire   +2 more sources

Sea Clutter Suppression for Radar PPI Images Based on SCS-GAN

IEEE Geoscience and Remote Sensing Letters, 2021
Xiaolong Chen, Xiaoqian Mu
exaly