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检索条件"任意字段=4th IEEE Sensor Array and Multichannel Signal Processing Workshop"
931 条 记 录,以下是521-530 订阅
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New design and advanced processing for frac jobs monitoring
New design and advanced processing for frac jobs monitoring
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4th EAGE Passive Seismic workshop
作者: Rebel-Schissele, E. Pandolfi, D. Chambefort, M. Bardainne, T. CGGVeritas Services SA United States
the main goal of frac monitoring is to obtain a clear definition of event characterization to ultimately compute SRV. Enhancement in signal-to-noise ratio is one of the key elements used to discriminate a successful t... 详细信息
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Subsurface Imaging Analysis for Multiple Objects
Subsurface Imaging Analysis for Multiple Objects
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4th International Conference on Intelligent Systems, Modelling and Simulation (ISMS)
作者: Karpat, Esin Uludag Univ Dept Elect Engn Bursa Turkey
Subsurface imaging is one of the challenging complex electromagnetic problems which requires a reliably sensor and effective signal processing algorithms. Problems vary from medical diagnosis (e. g., tumor detection) ... 详细信息
来源: 评论
A Method for Differentially Coherent multichannel processing of Acoustic OFDM signals
A Method for Differentially Coherent Multichannel Processing...
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ieee 7th sensor array and multichannel signal processing workshop (SAM)
作者: Aval, Yashar M. Stojanovic, Milica Northeastern Univ Boston MA 02115 USA
We propose a low complexity array processing method for differential detection of OFDM signals over underwater acoustic channels. Partial FFT technique, developed previously for mitigating inter-carrier interference i... 详细信息
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A Robust Adaptive sensor array with Slepian Sequences
A Robust Adaptive Sensor Array with Slepian Sequences
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ieee 7th sensor array and multichannel signal processing workshop (SAM)
作者: Trump, Tonu Tallinn Univ Technol Inst Radio & Telecommun Engn Tallinn Estonia
this paper investigates an adaptive beamforming technique that is robust against imperfect knowledge of signal and interference arrival directions, antenna calibration errors and other similar imperfections. the propo... 详细信息
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Network theory-Based Generic Model for Oversampled Receive Antenna arrays
Network Theory-Based Generic Model for Oversampled Receive A...
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ieee 7th sensor array and multichannel signal processing workshop (SAM)
作者: Abramovich, Yuri I. San Antonio, Geoffrey WR Syst Fairfax VA 22030 USA US Navy Res Lab Washington DC 20375 USA
In this paper we derive a generic signal processing model for oversampled linear antenna arrays based on network theory and Nyquist sampling theory. the theoretical model is verified with experimental data collected o... 详细信息
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MUSIC-Based array Imaging in Multi-Modal Ultrasonic Non-Destructive Testing
MUSIC-Based Array Imaging in Multi-Modal Ultrasonic Non-Dest...
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ieee 7th sensor array and multichannel signal processing workshop (SAM)
作者: Foroozan, Foroohar ShahbazPanahi, Shahram Univ Ontario Inst Technol Fac Engn & Appl Sci Oshawa ON L1H 7K4 Canada
We propose a MUSIC based array imaging method for ultrasonic non-destructive testing (NDT) applications. We take the mode conversion phenomenon into account and develop a MUSIC-based imaging technique which exploits t... 详细信息
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Convex Joint Emitter Localization and Passive sensor Network Synchronization
Convex Joint Emitter Localization and Passive Sensor Network...
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ieee 7th sensor array and multichannel signal processing workshop (SAM)
作者: Jean, Oren Weiss, Anthony J. Tel Aviv Univ Sch Elect Engn IL-69978 Tel Aviv Israel
PATENT PENDING. Time-of-arrival (TOA) localization is tightly coupled with sensor time synchronization. Synchronization can be obtained by GPS, atomic clocks or message exchange protocols. All methods affect the energ... 详细信息
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A Game-theoretic Approach for Energy-Efficient Detection in Radar sensor Networks
A Game-Theoretic Approach for Energy-Efficient Detection in ...
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ieee 7th sensor array and multichannel signal processing workshop (SAM)
作者: Bacci, Giacomo Sanguinetti, Luca Greco, Maria S. Luise, Marco Univ Pisa Dipartimento Ingn Informaz I-56122 Pisa Italy
In this work, we propose a distributed power control algorithm able to capture the tradeoff between detection capabilities and power consumption for a radar sensor network. this is achieved by modeling the radar senso... 详细信息
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Incorporating array Nonidealities Into Adaptive Capon Beamformer for Source Tracking
Incorporating Array Nonidealities Into Adaptive Capon Beamfo...
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ieee 7th sensor array and multichannel signal processing workshop (SAM)
作者: Costa, Mario Koivunen, Visa Aalto Univ Dept Signal Proc & Acoust SMARAD CoE FI-00076 Aalto Finland
An adaptive algorithm for azimuth-angle estimation of moving sources in the presence of array nonidealities is proposed. the method, termed unitary element-space Capon (UES-Capon) beamformer, is robust in the face of ... 详细信息
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COMPRESSIVE SENSING IN NONSTATIONARY array processing USING BILINEAR TRANSFORMS
COMPRESSIVE SENSING IN NONSTATIONARY ARRAY PROCESSING USING ...
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ieee 7th sensor array and multichannel signal processing workshop (SAM)
作者: Zhang, Yimin D. Amin, Moeness G. Villanova Univ Ctr Adv Commun Villanova PA 19085 USA
Compressive sensing (CS) has successfully been applied to reconstruct sparse signals and images from few observations. For multi-component nonstationary signals characterized by instantaneous frequency laws, the spars... 详细信息
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