Clutter Suppression Method for Airborne Radar with Cylindrical Array Antennas

2006 ◽  
Author(s):  
Wenchong Xie ◽  
Yongliang Wang
Keyword(s):  
Airborne Radar ◽  
Clutter Suppression ◽  
Array Antennas ◽  
Suppression Method ◽  
Cylindrical Array

An Improved Clutter Suppression Method for Non-Sidelooking Uniform Linear Array Antennas Airborne Radar

2013 ◽  
Vol 681 ◽  
pp. 175-180
Author(s):  
Jun Zhao ◽  
Xu Hang
Keyword(s):  
Linear Array ◽  
Compensation Method ◽  
Airborne Radar ◽  
Clutter Suppression ◽  
Uniform Linear Array ◽  
Array Antennas ◽  
Compensation Methods ◽  
Suppression Method ◽  
Simulation Results ◽  
Independent Identically Distributed

The clutter distribution of airborne radar with non-sidelooking uniform linear array antennas varies with ranges and samples in different range gates are not independent identically distributed vectors, so that the statistical STAP methods degrade greatly. In this paper, an improved clutter range dependence compensation method for airborne radar with uniform linear array is proposed. This method involves in a preprocessing with ADC method to align the mainlobe of clutter spectrum in different range gates and subsequently clutter suppression in other azimuths with EDBU technology. Simulation results show the proposed method can reduce the clutter spectrum dispersion significantly and outperform conventional local compensation methods.

A Novel Sea Clutter Suppression Method based on Neural Network

2021 ◽  
Author(s):  
Yifei Fan ◽  
Chenxiang Li ◽  
Dongtao Li ◽  
Jieshuang Li ◽  
Jia Su ◽  
...  
Keyword(s):  
Neural Network ◽  
Clutter Suppression ◽  
Sea Clutter ◽  
Suppression Method
Sign in / Sign up

Export Citation Format

Share Document