Results 201 to 210 of about 77,328 (260)

Radio Frequency Interference Suppression for High-Frequency Ocean Remote Sensing Radar with Inter-Pulse Phase Agility Waveform. [PDF]

Sensors (Basel)
Zhou H, Wu X, Yu L, Mo F, Li X.
europepmc   +1 more source

Feasibility Study of a Novel Method of Contactless Radar Sensing for Sleep Monitoring across Adolescence (8-18yrs): Ambient-Teens

Caddick L, Haughton D, Inchley J, Simpson SA, Brown J, Murray A, Gaggioni G, Lyall LM, Romaniuk L, Lopez LM, Smith DJ, Wyse C, Whalley HC.   +12 more
europepmc   +1 more source

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Cognitive radar: a way of the future

IEEE Signal Processing Magazine, 2006
This article discusses a new idea called cognitive radar. Three ingredients are basic to the constitution of cognitive radar: 1) intelligent signal processing, which builds on learning through interactions of the radar with the surrounding environment; 2) feedback from the receiver to the transmitter, which is a facilitator of intelligence; and 3 ...
exaly   +2 more sources

Experiments with cognitive radar

IEEE Aerospace and Electronic Systems Magazine, 2015
This paper presents experimental results from a cognitive radar system. In the cognitive approach used, radar parameters are constantly self-monitored and self-adjusted so that radar performance remains at a level specified by the user. This is in stark contrast to traditional radar where parameters are fixed and the performance varies according to the
Graeme E. Smith, Zach Cammenga, Adam E. Mitchell, Kristine L. Bell, Murali Rangaswamy, Joel T. Johnson, Christopher J. Baker   +6 more
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Cognitive radars: Some applications

2016 IEEE Global Conference on Signal and Information Processing (GlobalSIP), 2016
This paper focuses on some applications of cognitive radars. Cognitive radars are systems based on a perceptionaction cycle that sense the environment and learn from it important information on the target and the background, then adapt the transmitted waveform to optimally satisfy the needs of their mission according to a desired goal.
Greco Maria, Fulvio Gini, Pietro Stinco
openaire   +2 more sources

Application of POMDPs to Cognitive Radar

2019 53rd Asilomar Conference on Signals, Systems, and Computers, 2019
In recent years, hardware advances have resulted in software configurable radar systems that lend themselves well to decision-making systems. Partially observable Markov decision processes (POMDPs) are evaluated herein as a framework for decision-making in radar scenarios, and value iteration is examined as a method for computing an optimal decision ...
Charles Topliff, William L. Melvin, Douglas B. Williams   +2 more
openaire   +1 more source