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2013 Adaptive Waveform Design for Multiple Radar Tasks Based on Constant Modulus Constraint
Wang Bin, Yang Wenfang, Wang Jinkuan
J. Appl. Math. 2013(SI26): 1-6 (2013). DOI: 10.1155/2013/295493

Abstract

Cognitive radar is an intelligent system, and it can adaptively transmit waveforms to the complex environment. The intelligent radar system should be able to provide different trade-offs among a variety of performance objectives. In this paper, we investigate the mutual information (MI) in signal-dependent interference and channel noise. We propose a waveform design method which can efficiently synthesize waveforms and provide a trade-off between estimation performance and detection performance. After obtaining a local optimal waveform, we apply the technique of generating a constant modulus signal with the given Fourier transform magnitude to the waveform. Finally we obtain a waveform that has constant modulus property.

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Wang Bin. Yang Wenfang. Wang Jinkuan. "Adaptive Waveform Design for Multiple Radar Tasks Based on Constant Modulus Constraint." J. Appl. Math. 2013 (SI26) 1 - 6, 2013. https://doi.org/10.1155/2013/295493

Information

Published: 2013
First available in Project Euclid: 7 May 2014

zbMATH: 06950600
MathSciNet: MR3090609
Digital Object Identifier: 10.1155/2013/295493

Rights: Copyright © 2013 Hindawi

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Vol.2013 • No. SI26 • 2013
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