Application of MUSIC algorithm in real-world microwave imaging of unknown anomalies from scattering matrix
Sign Up to like & getrecommendations! Published in 2021 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2020.107501
Abstract: Abstract In this contribution, we consider MUltiple SIgnal Classification (MUSIC)-type algorithm for a non-iterative microwave imaging of small and arbitrary shaped extended anomalies located in a homogeneous media from scattering matrix whose elements are scattering… read more here.
Keywords: music algorithm; microwave imaging; application music; scattering matrix ... See more keywords
Linear Array Antenna Diagnostics Through a MUSIC Algorithm
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DOI: 10.1109/access.2019.2956680
Abstract: The problem of detecting defective elements in antenna arrays from near-field measurements by a MUSIC method is addressed. It is shown that, owing to the rank deficiency of the involved correlation matrix, MUSIC is indeed… read more here.
Keywords: antenna diagnostics; music; music algorithm; linear array ... See more keywords
Optimized Real-Time MUSIC Algorithm With CPU-GPU Architecture
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DOI: 10.1109/access.2021.3070980
Abstract: Direction-of-arrival (DOA) estimation algorithm for uniform planar arrays has been applied in many fields. The multiple signal classification (MUSIC) algorithm has obvious advantage in high-resolution signal source estimation scenarios. However, the MUSIC algorithm has high… read more here.
Keywords: music algorithm; gpu architecture; music; cpu gpu ... See more keywords
Experimental Study of Smoothing Modifications of the MUSIC Algorithm for Direction of Arrival Estimation in Indoor Environments
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DOI: 10.1109/access.2021.3127861
Abstract: Nowadays, the Direction of Arrival (DoA) estimation problem attracts much attention because of emerging use cases for wireless networks. DoA is beneficial for Reconfigurable Intelligent Surfaces, indoor localization, and various navigation and sensing applications, such… read more here.
Keywords: music algorithm; smoothing modifications; modifications music; estimation ... See more keywords
Hardware Acceleration of MUSIC Algorithm for Sparse Arrays and Uniform Linear Arrays
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DOI: 10.1109/tcsi.2022.3162303
Abstract: Multiple Signal Classification (MUSIC) is a high-performance Direction of Arrival (DOA) estimation algorithm, which has been widely used. The algorithm needs to calculate the covariance matrix, eigenvalue decomposition and spectral peak search. In the paper,… read more here.
Keywords: music algorithm; algorithm; acceleration music; uniform linear ... See more keywords
A RSSI-AOA-Based UHF Partial Discharge Localization Method Using MUSIC Algorithm
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DOI: 10.1109/tim.2021.3070617
Abstract: To monitor the insulation deterioration of power equipment and realize prompt fault warning systems in air-insulated substations, in this study, we propose a multiple signal classification (MUSIC) algorithm-based partial discharge (PD) localization method with an… read more here.
Keywords: music algorithm; localization method; method; rssi ... See more keywords