Results 81 to 90 of about 455,156 (214)
Bayesian Detection for MIMO Radar in Gaussian Clutter
IEEE Transactions on Signal Processing, 2018 For colocated multiple-input multiple-output (MIMO) radar, we investigate the target detection problem in Gaussian clutter with unknown covariance matrix with known inverse complex Wishart distribution as its prior probability density function.
Jun Liu +3 more
semanticscholar +1 more source
Signal processing algorithm of ship navigation radar based on azimuth distance monitoring
International Journal of Metrology and Quality Engineering, 2019 The effect of ship navigation radar signal processing has a great impact on the overall performance of the radar system. In this paper, the signal processing algorithm is studied.
Qin Yuxin, Chen Yu
doaj +1 more source
Periodic clutter suppression in iron road structures for automotive radar systems
IET radar, sonar & navigation, 2018 In this study, the authors propose a periodic clutter suppression method in iron road structures for automotive radar systems. Specific road structures made of iron such as tunnels, soundproof walls, and guardrails have periodic steel frames that ...
Seongwook Lee +4 more
semanticscholar +1 more source
Challenges in radar sea clutter modelling
IET Radar, Sonar & Navigation, 2022 S. Watts, L. Rosenberg
semanticscholar +1 more source
A motion compensation method for the single transmitter and multiple receivers mobile radar system
Electronics LettersThe single transmitter and multiple receivers (STMR) mobile radar system is a special distributed radar system, which has stronger detection and survival capabilities.
Qijun Lian +3 more
doaj +1 more source
Radar Detection in Compund-Gaussian Clutter
, 2004 In this paper, we study the adaptive version of the asymptotical Bayesian Optimum Radar Detector (BORD) built with a covariance matrix estimate. We investigate its properties, when the noise is modelled as a non-Gaussian complex process, such as Spherically Invariant Random Process (SIRP).
Pascal, Frédéric +3 more
openaire +2 more sources
Polarimetric Adaptive Coherent Detection in Lognorm-Texture-Distributed Sea Clutter
Remote SensingThis paper addresses polarimetric adaptive coherent detection of radar targets embedded in sea clutter. Initially, radar clutter data across multiple polarimetric channels is modeled using a compound Gaussian framework featuring an unspecified speckle ...
Jian Xue, Jiali Yan, Shuwen Xu, Jun Liu
doaj +1 more source
Aviation Electronics, Information Technology, Telecommunications, Electricals, ControlsThis paper reports a simulation-based investigation of low-radar-cross-section (low-RCS) maritime target detection using a pulse–Doppler radar operating in K-distributed sea clutter environments.
Muhammad Rendra Perdana Kusuma Djaka +3 more
doaj +1 more source
IEEE Journal of Selected Topics in Applied Earth Observations and Remote SensingDue to the range ambiguity effect and the complex terrain environment, the remote weak target of interest for nonsidelooking airborne radar is usually superimposed with the nonstationary and heterogeneous short-range strong clutter, so it is difficult ...
Yuanyi Xiong +4 more
doaj +1 more source