Results 231 to 240 of about 2,523,034 (280)

Method for Suppressing Non-Stationary Interference in the Main-Lobe Based on a Multi-Polarized Array. [PDF]

Sensors (Basel)
Wang J, Ding S, Wei N, Bi J, Zheng R.
europepmc   +1 more source

Joint Transmit-Receive Weight Optimization for FDA Radar to Balance Active Detection and RF Stealth. [PDF]

Sensors (Basel)
Guan H, Zhang S, Wang WQ.
europepmc   +1 more source

Deep Learning-Based Dynamic Time Division ISAC Beamforming for Vehicular Networks. [PDF]

Sensors (Basel)
Lim J, So J.
europepmc   +1 more source

Longitudinal stability control system for distributed drive electric vehicles based on multi-model MPC. [PDF]

Sci Rep
Dang M, Zhang C, Guo Z, Wang J.
europepmc   +1 more source

AGV navigation in complex environments: A cooperative trajectory optimization strategy based on SMF-MPC. [PDF]

PLoS One
Ding Z, Chen L, Wang J, Qu Q, Chang L, Cheng Y.   +5 more
europepmc   +1 more source

Steering vector estimation and beamforming under uncertainties [PDF]

2012 IEEE Statistical Signal Processing Workshop (SSP), 2012
In this paper, we propose a new method for estimating the steering vector under uncertainties, which is utilized for improving the robustness of beamforming. We show that the desired steering vector can be estimated in closed form from a convex optimization problem by making use of the subspace principle.
Bin Liao 0001, Shing-Chow Chan, Kai Man Tsui, Y. J. Chu   +3 more
openaire   +3 more sources

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Recursive Steering Vector Estimation and Adaptive Beamforming under Uncertainties

IEEE Transactions on Aerospace and Electronic Systems, 2013
The accurate determination of the steering vector of a sensor array that corresponds to a desired signal is often hindered by uncertainties due to array imperfections, such as the presence of a direction-of-arrival (DOA) estimation error, mutual coupling, array sensor gain/phase uncertainties, and sensor position perturbations.
Chan Sc, Bin Liao
exaly   +3 more sources

An RCB-Like Steering Vector Estimation Method Based on Interference Matrix Reduction

IEEE Transactions on Aerospace and Electronic Systems, 2021
To develop an adaptive beamformer against the signal of interest (SOI) steering vector mismatch, a robust Capon beamformer (RCB) like steering vector estimation method based on the interference matrix reduction is proposed. Different from the RCB and its modified versions that optimize the SOI steering vector with the Capon power estimator, this ...
Pan Zhang, Guisheng Liao
exaly   +3 more sources

Signal estimation in the presence of the steering vector uncertainties

2013 IX Internatioal Conference on Antenna Theory and Techniques, 2013
The problem of signal wave form estimation using an antenna array in case of uncertainties about the steering vector is considered. New asymptotically (in sample size) optimum estimators are derived. In contrast to the known optimal solutions, the employed method of synthesis yields non-iterative direct-form estimators.
Andrei Monakov
exaly   +3 more sources