Results 211 to 220 of about 35,734 (259)
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Optimal waveform selection for tracking systems
IEEE Transactions on Information Theory, 1994Summary: We investigate adaptive waveform selection schemes where selection is based on overall target tracking system performance. Optimal receiver assumptions allow the inclusion of transmitted waveform specification parameters in the tracking subsystem defining equations.
R J Evans
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Adaptive waveform selection for multistatic target tracking
IEEE Transactions on Aerospace and Electronic Systems, 2015This paper studies the problem of adaptive waveform selection for target tracking by a multistatic radar system consisting of a dedicated transmitter and multiple receivers. The transmitted waveforms are selected to minimize the tracking mean square error by minimizing a tracking cost function obtained using the Cram´er-Rao lower bound of radar ...
Ngoc Hung Nguyen +2 more
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Stochastic dynamic programming model of adaptive waveform selection
2010 International Conference on Networking, Sensing and Control (ICNSC), 2010In cognitive radar, it is very important to select proper waveform to transmit according to different environment. The adaptivity of waveform corresponding to environment can be realized in many ways. In this paper, stochastic dynamic programming model of adaptive waveform selection is proposed.
Jinkuan Wang, Xin Song
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Waveform selection in radar target classification
IEEE Transactions on Information Theory, 2000We apply a sequential experiment design procedure to the problem of signal selection for radar target classification. Radar waveforms are designed to discriminate between targets possessing a doubly spread reflectivity function that are observed in clutter.
Sameh M. Sowelam, Ahmed H. Tewfik
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Adaptive waveform selection for active sonar
Proceedings of ICASSP '94. IEEE International Conference on Acoustics, Speech and Signal Processing, 2002Investigates an adaptive waveform selection scheme where selection is based on overall tracking performance of the active sonar system. The assumption of an optimal receiver allows the inclusion of transmitted waveform specification parameters in the tracking sub-system equations, leading to a waveform selection scheme where the next transmitted ...
David J. Kershaw, Robin J. Evans 0001
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Waveform-selective metasurfaces for electromagnetic cloaking
2021 International Conference on Electromagnetics in Advanced Applications (ICEAA), 2021The term "electromagnetic cloaking" refers to a wide class of approaches whose aim is reducing the total scattering cross section of an object within a desired range of frequencies. In the last years, the use of electromagnetic cloaking for antennas have been widely investigated and several unprecedented effects have been proven.
Vellucci S. +4 more
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Optimal waveform selection for radar target classification
Proceedings of International Conference on Image Processing, 2002We apply a sequential experiment design procedure to the problem of signal selection for radar target classification. Radar waveforms are designed to discriminate between targets possessing a doubly-spread reflectivity function that are observed in clutter.
Sameh M. Sowelam, Ahmed H. Tewfik
openaire +1 more source