Adaptive clutter suppression method for three dimensional Doppler radar

An Adaptive Clutter Suppression Technique for Moving Target Detector in Pulse Doppler Radar

An adaptive system performs the processing by using an architecture having time-varying parameters on the received signals which accompanies with clutters. In this paper, an adaptive moving target detector has been designed to meet the challenges of target detection amidst various levels of clutter environments. The approach has been used that is able to overcome the inherent limitations of con...

Clutter Detection in Pulse-doppler Radar Systems

CLUTTER DETECTION IN PULSE-DOPPLER RADAR SYSTEMS Ahmet Güngör M.S. in Electrical and Electronics Engineering Supervisor: Assist. Prof. Dr. Sinan Gezici August 2010 Among various types of radar systems, the pulse-Doppler radar is the most widely used one, especially in military applications. Pulse Doppler radars have a primary objective to detect and estimate the range and the radial velocity of...

P5.2 Moving Clutter Spectral Filter for Terminal Doppler Weather Radar

Spread Doppler Clutter Mitigation for Oth Radar by Physics- Assisted Adaptive Processing

The detection performance of skywave HF over-the-horizon radars is fundamentally limited by ionospheric motion which causes spreading of surface clutter returns in Doppler space. This paper exploits a model for HF propagation through ionospheric irregularities based on a thin phase screen formulation which is used to derive the Doppler spread and the spatio-temporal dependence in the received f...

Data Driven Adaptive Identification and Suppression of Ground Clutter for Weather Radar

An innovative approach for the suppression of ground clutter (GC) contributions from weather radar data is presented. Most of the existing adaptive spectral GC filters (GCF) need a prior knowledge of clutter position, strength and its spectral characteristics. This knowledge is irrelevant for the presented approach because the identification and suppression are entirely data driven. The new app...