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Since target tracking using pulse Doppler (PD) radar plays a significant role in military applications and the traditional tracking methods are not perfect enough to complete the tracking filter process, compressive sensing (CS) is applied for improving the tracking precision. In this paper, CS aided sequential extended Kalman filter (SEKF) is proposed to track moving targets using pulse Doppler (PD)...
Azimuthal measurements of the high frequency ground wave over-the-horizon (OTH) radar are either coarse or unavailable in an actual environment. It is very hard for a single station OTH radar to performance effective tracking under that condition. A bi-station OTH radar system is proposed to triangulate target tracks using range and Doppler measurements only. Multi-sensor data association and combining...
This contribution deals with tracking of convoys moving on ground by airborne GMTI radar. A technique based on generalized power estimators using multiple beams is used to estimate the lateral length component of an unresolved convoy. In combination with the conventional range measurement, the full length information can be obtained in case of a linear convoy. The main focus of this paper is the exploitation...
This paper investigates target motion analysis (TMA) based on noisy measurements of power and Doppler from a radio frequency (RF) emitter. The research is motivated by the fact that Doppler measurements for RF signals are much easier to obtain and power measurements are always available. More importantly power and Doppler measurements complement each other in terms of the Fisher information content...
Digital audio/video broadcasting (DAB/DVB-T) is already available in a large area of Europe. The advantage of using these signals for passive air surveillance is the disposability of a large range of illuminators sending an easily decodeable digital broadcast signal. In the considered multi-static scenario, one observer provides bistatic time difference of arrival (TDoA) and Doppler measurements....
We describe a new approach for combining range and Doppler data from multiple radar platforms to perform multi-target detection and tracking. In particular, we assume azimuthal measurements are either coarse or unavailable, so that multiple sensors are required to triangulate target tracks using range and Doppler measurements only. The algorithm framework is based upon neural modeling fields, a biologically-inspired...
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