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A cognitive approach for radar receiver adaptation
2016 IEEE 2nd International Forum on Research and Technologies for Society and Industry Leveraging a better tomorrow (RTSI), 2016 Cognitive radar is a new paradigm to conceive the next radar generation characterized by unique and amazing features inspired to mental abilities and processes related to knowledge. It goes beyond the usual extraction of information from the measurements and requires the radar to get intelligence.
Pallotta, L. +4 more
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Experiments with cognitive radar
IEEE Aerospace and Electronic Systems Magazine, 2015This 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 +6 more
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Memory‐enhanced cognitive radar for autonomous navigation
IET Radar, Sonar and Navigation, 2020 This study introduces a cognitive radar system for autonomous robotic navigation and presents results of simulations and experiments. The study focuses on the role of memory within autonomous cognitive radar systems, examining the impact that working ...
Galen M Reich, C J Baker
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Application of POMDPs to Cognitive Radar
2019 53rd Asilomar Conference on Signals, Systems, and Computers, 2019In 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 +2 more
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New Algorithms in Cognitive Radar
2018 11th International Congress on Image and Signal Processing, BioMedical Engineering and Informatics (CISP-BMEI), 2018Cognitive radar is a kind of new concept radar system which can solve the target detection problem under the complex environment. It can highly improve the radar performance through knowledge aided adaptive processing. In this paper, aimed at the crucial problems and the bottleneck which the traditional radar faces to, the concept and the configuration
Huan Zhu +3 more
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Cognitive Beamforming in Radar Bands
IEEE Transactions on Communications, 2018We investigate the problem of beamformer design for communications systems coexisting with legacy radar systems with mechanically rotating antennas. Based on measurement campaign findings that support the assumption of fast decoherence for the radar-to-base station interference within a radar rotation, as well as the assumption of very strong ...
Francisco Paisana +3 more
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Proposed ontology for cognitive radar systems [PDF]
IET Radar, Sonar and Navigation, 2018 Cognitive radar is a rapidly developing area of research with many opportunities for innovation. A significant obstacle to development in this discipline is the absence of a common understanding of what constitutes a cognitive radar.
Colin Horne +2 more
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Cognitive radars: Some applications
2016 IEEE Global Conference on Signal and Information Processing (GlobalSIP), 2016This 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
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Cognitive Radar for Classification
IEEE Aerospace and Electronic Systems Magazine, 2019The article presents the cognitive radar architecture of Fraunhofer FHR based on a three-layer model of human cognitive performance. The approach is illustrated using examples for non-cooperative target identification and classification. On the skill based layer, a target-matched waveform design is presented and experimental results are shown.
Stefan Bruggenwirth +3 more
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2010 IEEE Radar Conference, 2010
For the first time ever, this paper presents the design and implementation of a next-generation of tracking radar systems: the cognitive tracking radar (CTR). At the heart of the CTR, we have a cognitive waveform-selection (CWS) algorithm that can optimally pick the transmit waveform from a prescribed library, in response to information fed back from ...
Simon Haykin +3 more
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For the first time ever, this paper presents the design and implementation of a next-generation of tracking radar systems: the cognitive tracking radar (CTR). At the heart of the CTR, we have a cognitive waveform-selection (CWS) algorithm that can optimally pick the transmit waveform from a prescribed library, in response to information fed back from ...
Simon Haykin +3 more
openaire +1 more source