Improved sliding window detector in UWB-SRR system for vehicular applications

Surendran, Purushothaman; Lee, Jong-Hun; Ko, Seokjun

doi:10.1049/el.2012.2263

Electron. Lett.

2012

DOI: 10.1049/el.2012.2263

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Improved sliding window detector in UWB-SRR system for vehicular applications

Purushothaman Surendran

Jong-Hun Lee

Seokjun Ko

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“…Introduction: Research into wideband radar target detection has received much attention in recent decades [1][2][3]. As successive highresolution range profiles (HRRPs) are highly correlated, numerous detectors are proposed based on the similarity of HRRPs [4].…”

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confidence: 99%

A novel wideband radar detector via Wiener filter

Deng

et al. 2022

Electronics Letters

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To minimise the noise interference in the radar received echoes and optimise the detection issue for a wideband radar system, a novel wideband radar track‐before‐detect detector via Wiener Filter is proposed. The Wiener Filter can effectively remove the noise mixed in the echoes and make the filtered signal consistent with the original signal. After applying maximum likelihood estimation to the echoes, the authors can reconstruct the desired signal required for Wiener filtering by extracting the range information of each scatterer. Then Wiener Filtering is performed on the echo containing noise with the desired signal to complete the denoising. Subsequently, we exploit the correlation between the adjacent echoes for detection. The effectiveness of the detector can be verified by the numerical simulation results of synthetic and real radar data. The proposed detector is superior to the waveform contrast detector, inter‐period correlation processor and modified correlation matrix detector.

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confidence: 99%

A novel wideband radar detector via Wiener filter

Deng

et al. 2022

Electronics Letters

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Blind Digital Modulation Identification for Time-Selective MIMO Channels

Kharbech

Dayoub

Zwingelstein-Colin

et al. 2014

IEEE Wireless Commun. Lett.

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Improved sliding window detector in UWB-SRR system for vehicular applications

Cited by 2 publications

References 2 publications

A novel wideband radar detector via Wiener filter

A novel wideband radar detector via Wiener filter

Blind Digital Modulation Identification for Time-Selective MIMO Channels

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