Radar Target Identification based on Complex Natural Resonances
نویسنده
چکیده
............................................................................................................................................... i Declaration by Author ...................................................................................................................... iii Publications during Candidature .................................................................................................... iv Journal Papers ................................................................................................................................. iv International Conference Papers ..................................................................................................... iv National Conference Abstracts ....................................................................................................... iv Publications included in this Thesis ................................................................................................. v [A1] – Incorporated as Chapter 4 ..................................................................................................... v [C1] – Incorporated as Chapter 4 ..................................................................................................... v [C2] – Incorporated as Chapter 4 ..................................................................................................... v [J1] – Incorporated as Chapter 5 ...................................................................................................... v [J2] – Incorporated as Chapter 5 ..................................................................................................... vi Contributions by Others to the Thesis ............................................................................................ vi Statement of Parts of the Thesis Submitted to Qualify for the Award of Another Degree ........ vi Acknowledgements........................................................................................................................... vii
منابع مشابه
Neural networks and Principal Component Analysis applied to Automatic Radar Target Recognition based on Natural Resonances
In this paper, a new classification scheme for radar target recognition is described. It uses a MLP neural network as classifier and complex natural resonances as inputs of the net. Benefit of using natural resonances is that they are aspect angle independent, i.e. scattering responses from different aspect angles of the same target can be represented by the same natural resonances. But the ext...
متن کاملRadar Identification of Hostile Fire by Means of the Electromagnetic Complex Natural Resonances of Projectiles
The authors discuss and demonstrate the feasibility of using ultra wide band microwave radar to detect and identify small arms fire. Detection and tracking is by standard radar techniques, but identification is carried out by exciting the projectiles Complex Natural Resonances and using this aspect independent information to assign a caliber to the incoming projectiles. The typical sizes of sma...
متن کاملLeaky Waveguide Radar System for Fall on Track Object Detection and Identification
Enhancing user safety constitutes a major issue in railway transport. In this paper, a novel solution for detection and identification of objects falling on railway tracks is proposed. This solution is based on a system using a set of consecutive ultra wideband (UWB) monostatic radars fed by a common transmission line. The main objective of this work is to study the different radiofrequency and...
متن کاملA Soft-Input Soft-Output Target Detection Algorithm for Passive Radar
Abstract: This paper proposes a novel scheme for multi-static passive radar processing, based on soft-input soft-output processing and Bayesian sparse estimation. In this scheme, each receiver estimates the probability of target presence based on its received signal and the prior information received from a central processor. The resulting posterior target probabilities are transmitted to the c...
متن کاملMeasurement of Complex Natural Resonances of Targets in Free Space and Lossy Media
The scattered fields of a number of targets in free space are measured. Their complex natural resonances are extracted from the late time responses, using the generalized pencil-of-function method. The complex natural resonances, as the targets are immersed in a lossy medium, are investigated using Baum’s transform. The results of the complex natural resonances for various targets are expected ...
متن کامل