Výsledky vyhľadávania - Array Processing for Signal Localization and Estimation

Joint Direction-of-Departure and Direction-of-Arrival Estimation in a UWB MIMO Radar Detecting Targets with Fluctuating Radar Cross Sections Autor Idnin Pasya, Naohiko Iwakiri, T. Kobayashi

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Time Reversal Based Active Array Source Localization Autor Foroozan, F, Asif, A

“…Source localization especially direction-of-arrival (DOA) estimation using sensor arrays is of considerable interest in both classical array signal processing and radar applications…”
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Localization Algorithm for the PD Source in Substation Based on L-Shaped Antenna Array Signal Processing Autor Hou, Huijuan, Sheng, Gehao, Jiang, Xiuchen

“…A novel algorithm based on L-shaped antenna array signal processing is proposed in this paper for the localization of partial-discharge (PD…”
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Online path loss estimation for localization using large aperture array signal processing Autor Dagher, Roudy, Mitton, Nathalie

“… step, prior to localization of a source transmitting in the near-far field of the array…”
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Learning discriminative representations from integrated features for DOA estimation Autor You, Qi, Huang, Qinghua

“…As a fundamental step in array signal processing, accurate direction-of-arrival (DOA) estimation is crucial for speaker localization using microphone arrays…”
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Bearing Estimation for Indoor Localization Systems Using Planar Circular Photodiode Arrays Autor Zachár, Gergely, Vakulya, Gergely, Simon, Gyula

“…An inexpensive bearing estimation sensor and a corresponding method has been recently proposed for indoor localization applications…”
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Direct Localization for Massive MIMO Autor Garcia, Nil, Wymeersch, Henk, Larsson, Erik G., Haimovich, Alexander M., Coulon, Martial

“… Localization based on angle of arrival (AOA) generally involves a two-step procedure, where signals are first processed to obtain a user's AOA at different base stations, followed by triangulation to determine the user's position…”
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High Accuracy Near-Field Localization Algorithm at Low SNR Using Fourth-Order Cumulant Autor Guanghui, Chen, Xiaoping, Zeng, Shuang, Jiao, Anning, Yu, Qi, Luo

“…Source localization is a key technology in array signal processing. However, it has a serious problem that the direction of arrival (DOA…”
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Real-Time Multiple Sound Source Localization and Counting Using a Circular Microphone Array Autor Pavlidi, Despoina, Griffin, Anthony, Puigt, Matthieu, Mouchtaris, Athanasios

“…In this work, a multiple sound source localization and counting method is presented, that imposes relaxed sparsity constraints on the source signals…”
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Hybrid microphone array signal processing approach for faulty wheel identification and ground impedance estimation in wheel/rail system Autor Chen, Long, Choy, Yat-Sze, Tam, Kai-Chung, Fei, Cheng-Wei

“… This study investigates a microphone array signal processing approach in a theoretical and experimental manner for faulty wheel identification and localisation and ground impedance estimation in a wheel/rail system…”
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Symmetric Displaced Coprime Array Configurations for Mixed Near- and Far-Field Source Localization Autor Zheng, Zhi, Fu, Mingcheng, Wang, Wen-Qin, So, Hing Cheung

“…Conventionally, mixed near-field (NF) and far-field (FF) source localization is performed using a symmetric uniform linear array (ULA…”
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Sparse representations and sphere decoding for array signal processing Autor Yardibi, T., Li, J., Stoica, P., Cattafesta, L.N.

“…Array processing algorithms are used in many applications for source localization and signal waveform estimation…”
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Array signal processing for source DOA estimation and source localization in a distributed sensor network Autor Yip, Len

“… In this dissertation, we apply the array signal processing methodology to perform wideband source DOA estimation and source localization in a distributed sensor network…”
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Transmit Subaperturing for Range and Angle Estimation in Frequency Diverse Array Radar Autor Wen-Qin Wang, So, H. C.

“…Different from conventional phased-array, which provides only angle-dependent beampattern, frequency diverse array (FDA…”
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Mixed Near-Field and Far-Field Localization and Array Calibration With Partly Calibrated Arrays Autor He, Jin, Shu, Ting, Li, Linna, Truong, Trieu-Kien

“…The problem of passive localization of mixed near-field (NF) and far-field (FF) source signals in the presence of array gain-phase uncertainties is addressed…”
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A sparse signal reconstruction perspective for source localization with sensor arrays Autor Malioutov, D., Cetin, M., Willsky, A.S.

“…We present a source localization method based on a sparse representation of sensor measurements with an overcomplete basis composed of samples from the array manifold…”
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RIS-Aided Joint Localization and Synchronization With a Single-Antenna Receiver: Beamforming Design and Low-Complexity Estimation Autor Fascista, Alessio, Keskin, Musa Furkan, Coluccia, Angelo, Wymeersch, Henk, Seco-Granados, Gonzalo

“…Reconfigurable intelligent surfaces (RISs) have attracted enormous interest thanks to their ability to overcome line-of-sight blockages in mmWave systems, enabling in turn accurate localization with minimal infrastructure…”
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Spatial-Temporal-Based Underdetermined Near-Field 3-D Localization Employing a Nonuniform Cross Array Autor Chen, Hua, Yi, Zelong, Jiang, Zhiwei, Liu, Wei, Tian, Ye, Wang, Qing, Wang, Gang

“…In this paper, an underdetermined three-dimensional (3-D) near-field source localization method is proposed, based on a two-dimensional (2-D…”
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Cramér-Rao Bounds for Underdetermined Source Localization Autor Koochakzadeh, Ali, Pal, Piya

“…, leads to closed-form expressions for the CRBs for underdetermined DOA estimation. These conditions highlight crucial roles played by the array geometry, as well as the correlation between source signals…”
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Recent Advances in Design and Signal Processing for Antenna Arrays 2020 Autor Liu, Wei, Madanayake, Arjuna, Yu, Lei, Shen, Qing, Cai, Jingjing

“…) exploited by advanced signal processing algorithms [1–4]. In particular, the antenna array design and signal processing is one of the fundamental techniques in wireless…”
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