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In this paper, the E-pulse (extinction pulse) method known as aspect-independent ultra-wideband radar target discrimination technique is discussed. An alternative synthesis algorithm for the subsection polynomial E-pulse is introduced. The algorithm consists in building a skeleton E-pulse, its further extending and series of integration which all could be performed over the coefficients of basic functions...
This paper presents the approach to the design of angle of arrival estimator for narrow-band noise-like signal based on artificial neural network (ANN). The multilayer perceptron type ANNs are trained to minimize the sum of squared errors or maximize the likelihood function using the deterministic approach with the data samples generated by the single station model. The special type of output neuron...
A newly-created airport landing system based on passive radar positioning principles is considered in the paper. The proposed system consists of a set of on-ground station receiving the signal sending by on-board transmitter. The central station of this distributed ground passive radar performs one-stage maximum likelihood estimation procedures for combined AOA/TDOA estimation which implements the...
The paper presents a newly-created aircraft landing system based on passive radar positioning principles and proposed to enhance the performance of existing systems of traffic control at local airport areas. The proposed system is built as a distributed one consisting of central processing station and several receiving stations equipped with complex three-dimensional phased array antenna which possible...
An artificial neural network (ANN) approach for radar image processing is presented in this paper. A renewal concept of simple adaptive units as a foundation for network assembling allows one to design ANN-based feature extraction scheme for 2D-signal processing. It was shown that ANN implementing radial basis function (RBF) processing units can be applied for identification of radar targets described...
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