Results 121 to 130 of about 7,523 (232)
Robust Adaptive Beamforming for Multiple Signals of Interest with Cycle Frequency Error
EURASIP Journal on Advances in Signal Processing, 2010 This paper deals with the problem of robust adaptive array beamforming by exploiting the signal cyclostationarity. Recently, a novel cyclostationarity-exploiting beamforming method has been proposed by J.-H. Lee and C.-C.
Huang Chia-Cheng, Lee Ju-Hong
doaj
A novel deconvolution beamforming algorithm for virtual phased arrays [PDF]
, 2013 Beamforming techniques using phased microphone arrays are one of the most common tools for localizing and quantifying noise sources. However, the use of such devices can result in a series of well-known disadvantages regarding, for instance, their very ...
Fernandez Comesana, Daniel +3 more
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Robust Adaptive Beamforming with Optimal Covariance Matrix Estimation in the Presence of Gain-Phase Errors. [PDF]
Sensors (Basel), 2020 Yao D, Zhang X, Hu B, Yang Q, Wu X.
europepmc +1 more source
Low-complexity smart antenna methods for third-generation W-CDMA systems
, 2000 There is still an open debate within the research community regarding the likely performance enhancement of smart antennas versus their complexity for commercial wireless applications.
Athanasiadou, GE +2 more
core +1 more source
, 2004 This letter shows that the wireless communication system capacity is greatly enhanced by employing nonlinear beamforming and the optimal Bayesian beamformer outperforms the standard linear beamformer significantly in terms of a reduced bit error rate, at
Wolfgang, A., Hanzo, L., Chen, S.
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Real Coded Genetic Algorithm with Enhanced Abilities for Adaptation Applied to Optimisation of MIMO Systems [PDF]
, 2012 This article presents an investigation of real coded Genetic Algorithm Blend Crossover Alpha modification, with enhanced ability for adaptation, applied to minimisation of transmit power in multiple-input multiple-output (MIMO) systems beamforming.
Iliev, Georgi +2 more
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Improved broadband adaptive beamformer performance
The protection of wireless communications links against interference is a key concern in mission critical systems. In particular low probability of interception (LPI) systems which operate below the thermal noise floor of the receiver are particularly ...
Tisdale, Neil
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An Antenna Array for the Galileo System with Beamforming Capabilities
, 2006 Future navigation services provided by the upcoming Galileo satellite system will require corresponding improvements on the navigation receiving systems. The first part of any navigation receiving system is the antenna or antenna terminal.
Dreher, Achim, Schittler Neves, Eduardo
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Adaptive Beamforming Applied to OFDM Systems. [PDF]
Sensors (Basel), 2018 Sousa TFB, Arantes DS, Fernandes MAC.
europepmc +1 more source
Sonar beamforming based upon monaural localisation techniques
, 1987 Includes bibliographies.Sonar beamforming is usually accomplished using a multi-element transducer array. To obtain high resolution, such a system is costly and complex. In contrast, many mammals are capable of good angular resolution using only a single
Tollman, Peter Alan
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