Greedy integration based multi-frame detection algorithm in radar systems

W Li, W Yi, KC Teh - IEEE Transactions on Vehicular …, 2022 - ieeexplore.ieee.org
In this paper, we address the problem of detection and tracking of dim targets in radar
systems through the use of multi-frame detection (MFD) techniques. We first study the …

Radar multi-frame detection in a complicated multi-target environment

W Li, W Yi, KC Teh, L Kong - IEEE Transactions on Geoscience …, 2023 - ieeexplore.ieee.org
In this article, we develop a multiframe detection architecture relying on the generalized
likelihood ratio test (GLRT) to address complicated multitarget detection and tracking in …

An agile multi-frame detection method for targets with time-varying existence

J Wang, W Yi, R Hoseinnezhad, L Kong - Signal processing, 2019 - Elsevier
Existing solutions for multi-frame detection (MFD) of dim targets commonly include a sliding
window batch processing routine, in which multiple consecutive measurement frames are …

An efficient dim target detection and tracking approach in multi-prf radar system

W Li, P Zhang, L Chai, K Liu, Q Peng… - 2020 IEEE Radar …, 2020 - ieeexplore.ieee.org
This paper mainly addresses the dim target detection and tracking problems in multiple
pulse repetition frequency (MPRF) radar system using the multi-frame track-before-detect …

An efficient coherent multi-frame track-before-detect algorithm in radar systems

W Yi, Z Fang, M Wen - 2017 IEEE Radar Conference …, 2017 - ieeexplore.ieee.org
Multi-frame track-before-detect (MF-TBD) can achieve superior performance for detection
and tracking of low signal-to-noise ratio (SNR) targets by performing, upon the intra-frame …

Adaptive multiframe detection algorithm with range-Doppler-azimuth measurements

W Li, W Yi, KC Teh, L Kong - IEEE Transactions on Geoscience …, 2022 - ieeexplore.ieee.org
The multiframe detection (MFD) with range-Doppler-azimuth measurements has been
shown to be significant in detecting and tracking weak targets in active radar and sonar …

Multi-frame integration method for radar detection of weak moving target

X Li, Y Yang, Z Sun, G Cui… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
In this paper, we consider the multi-frame integration (including intra-frame integration and
inter-frame integration) problem for the detection of weak moving targets, where range walk …

A novel track-before-detect procedure for multi-frame detection in radar systems

E Grossi, M Lops, L Venturino - 2013 IEEE Radar Conference …, 2013 - ieeexplore.ieee.org
We consider the problem of multi-frame target detection in radar systems.. The Detector and
Plot Extractor, operating on a scan-by-scan basis, provides a list of candidate detections (or …

A two-step multi-frame detection procedure for radar systems

E Grossi, L Venturino, M Lops - 2012 15th International …, 2012 - ieeexplore.ieee.org
In this paper we present a novel scheme for multiframe target detection in radar systems.
The proposed architecture consists of a pre-processing stage, which extracts a set of …

Effective CLEAN algorithms for performance-enhanced detection of binary coding radar signals

H Deng - IEEE Transactions on Signal Processing, 2004 - ieeexplore.ieee.org
With binary coding waveform as radar pulse compression signal, the sidelobe of the
matched processing result of the received signals is a serious interference to the effective …