Research by subject - Signal Processing: Beamforming

A Combined Channel Estimation Algorithm for Coherent Detection in Mobile Communication SystemsGustafsson, Ronnie; Mohammed, Abbas; Claesson, Ingvar
Comparison between whitened generalized cross correlation and adaptive filter for time delay estimation with scattered arrays for passive positioning of moving targets in Baltic Sea shallow watersZetterberg, Viktoria; Pettersson, Mats; Claesson, Ingvar
Complex Chebyshev Optimization Using Conventional Linear Programming - A versatile and comprehensive solutionDahl, Mattias; Nordebo, Sven; Claesson, Ingvar
A Delay-Based Constrained Beamformer for Blind Speech Enhancement and DereverberationYermeche, Zohra; Grbic, Nedelko
Design and Evaluation of Nonuniform DFT Filter Banks in Subband Microphone ArraysHaan, Jan Mark de; Grbic, Nedelko; Claesson, Ingvar; Nordholm, Sven
Design of Broadband Adaptive Beamformers using Spatial FiltersNordebo, Sven; Claesson, Ingvar; Nordholm, Sven
Design of oversampled uniform dft filter banks with delay specification using quadratic optimizationHaan, Jan Mark de; Grbic, Nedelko; Nordholm, Sven; Claesson, Ingvar
Detection and imaging of moving targets in wide band SAS using fast time backprojection combined with space time processingPettersson, Mats; Zetterberg, Viktoria; Claesson, Ingvar
Detection of Moving Targets in Wideband SARPettersson, Mats
Digital Beamforming as a Means for Interference CancellationNordberg, Jörgen; Nordholm, Sven; Nordebo, Sven; Claesson, Ingvar
Direction of Arrival Estimation and Localization of Multiple Speech Sources in Enclosed EnvironmentsSwartling, Mikael
Direction of Arrival Estimation for Multiple Speakers using Time-Frequency Orthogonal Signal SeparationSwartling, Mikael; Grbic, Nedelko; Claesson, Ingvar
An Efficient and Effective Pilot-Based Space-Time Adaptive Algorithm for Mobile Communication SystemsLandqvist, Ronnie; Mohammed, Abbas
En adaptiv mikrofon för bullerundertryckning i bilDahl, Mattias; Claesson, Ingvar; Nordebo, Sven; Nordholm, Sven
An Experimental Ground-based SAR System for Studying SAR FundamentalsVu, Viet; Nehru, Dheeraj; Sjögren, Thomas; Pettersson, Mats
Filter Bank Design for Subband Adaptive FilteringHaan, Jan Mark de
FIR Approximation of the Spatial Filter Designed Generalized Sidelobe CancellerNordebo, Sven; Claesson, Ingvar; Nordholm, Sven
Forskning om Smarta Antenner och MIMO vid BTHMohammed, Abbas
Four-Dimensional Discretization for Detection of Moving Objects in Wide Band SARPettersson, Mats
Fractionally Spaced Spatial Adaptive Equalization of S-UMTS Mobile TerminalsNordberg, Jörgen; Mohammed, Abbas; Nordholm, Sven; Claesson, Ingvar
Hands-free Mobile Telephony by Means of an adaptive Microphone ArrayNordholm, Sven; Claesson, Ingvar; Nordebo, Sven
A Hybrid Design Of Beamformers For Voice Control DevicesYiu, K. F. C; Chan, K. Y; Grbic, Nedelko; Nordholm, Sven
Implementation of a Griffith-Jim Adaptive Microphone Array on a TMS320C25 Multi-DSPNordholm, Sven; Claesson, Ingvar; Bengtsson, Bengt
Limits in FIR subband beamforming for spatially spread near-field speech sourcesGrbic, Nedelko; Nordholm, Sven; Cantoni, Antonio
Low-complexity codebook-based beamforming with four transmit antennas and quantized feedback channelValduga, Samuel Tumelero; Alves, Dimas Irion; Machado, Renato; Legg, Andrei Piccinini; Loiola, Murilo Bellezoni
Lower Bounds of Moving Target Estimation in Low Frequency SARPettersson, Mats
Microphone Array and Acoustic Echo Canceller for Use in Hands-free Mobile TelephonesDahl, Mattias; Claesson, Ingvar; Nordholm, Sven; Nordebo, Sven
Microphone array system for speech enhancement in a motorcycle helmetCornelius, Per; Grbic, Nedelko; Claesson, Ingvar
Miniaturized Reflectarray Unit Cell Using Fractal-Shaped Patch-Slot ConfigurationOloumi, Daniel; Ebadi, Siamak; Kordzadeh, Atefeh; Semnani, Abbas; Mousavi, Pedram; Gong, Xun

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