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Author Yurkov, Nikolay Kondratyevich

Title Signal polarization selection for aircraft radar control : models and methods / Nikolay Kondratyevich Yurkov, Alexey Yevgenyevich Bukharov, Dmitry Alexandrovich Zatuchny
Published Singapore : Springer, 2021


Description 1 online resource (153 pages)
Series Springer aerospace technology
Springer aerospace technology.
Contents Intro -- Introduction -- Contents -- Basic Agreed Notations -- Abbreviations -- 1 General Principles of System Analysis of the Problems of Radar Contrast Increment Control Processes -- 1.1 Nature of System Analysis -- 1.2 System Analysis Procedure -- 1.3 Objectives of a System Analysis of the Radar Detection Control Processes -- References -- 2 Synthesis of Signal's Polarization Selection System with the Background of Passive Noise Formed by Reflections from Distributed Targets -- 2.1 Problem Formulation -- 2.2 Analysis of Radar Channel Model
2.3 Analysis of Scattering Polarization Characteristics of Large-Scale Impedance of Randomly Uneven Surface -- 2.3.1 Analysis of the Current Status of the Issue -- 2.3.2 Scattering Characteristics of Large-Scale Measuring of Randomly Uneven Surface -- 2.4 Methods of Noise Influence Diminishing Based on Different Polarization Structure of Target Signal and Noise Signal -- 2.5 Analysis of Current Methods and Devices for Polarization Selection -- 2.5.1 Research Problem Formulation -- 2.5.2 Analysis of Methods for Antenna System Polarization Diagram Readjustment
2.6 Synthesis of Signal Selection System in the Background of Passive Noise Formed by Reflections from Separation Surface -- References -- 3 Primary Ways of Technical Implementation of Developed Selection System and Methods of Device's Error Minimizing -- 3.1 Estimation of Influence of Cross-Polarization Degree in Antenna System Radiation on the Accuracy of Radar Measurements. Methods of Its Diminishing -- 3.2 Mirror Antenna Scattering Matrix -- 3.3 Synthesis of the Uniform Polarization Diagram for Mirror Antenna -- 3.4 Analysis of Scattering Matrix of Ideal Device for Polarization Readjustment
3.5 Derivation of the Formula for Parabolic Antenna Radiation Components with Fundamental and Cross-Polarizations -- 3.6 Solution for Synthesis of Line Feed with Given Amplitude Directional Diagram -- 3.7 Model of Matrix Joint Correlation Function of Probing and Reflected Vector Signals for Conceptual Design of Aerial Radar with Synthesized Aperture -- 3.7.1 Structural Diagram of Conceptual Design of Radar with Synthesized Aperture -- 3.7.2 Model of Matrix Joint Correlation Function for Probing and Reflected Vector Signals -- References -- 4 Experimental Testing of Theoretical Results
4.1 Research of Scattering Polarization Characteristics of the Signals Reflected in Specular Direction from the Real Separation Surface -- 4.2 Synthesis of One-Mirror Antenna Linear Feed Eliminating Cross-Polarized Radiation -- References
Summary This book highlights the synthesis of polarization selection system in the background of passive noise formed by reflections from space-distributed targets. This synthesis is fulfilled as close as possible to its ideal configuration in terms of maximal signal-to-noise ratio for the matched load of radar station antenna system. It presents a new approach to radar system resolution enhancement based on the development of mathematical model for radiometric receivers with mono-pulse antenna systems, as well as creation of a new algorithm that allows increasing angular resolution during the objects search and tracking due to special signal processing
Bibliography Includes bibliographical references
Notes Print version record
Subject Signal processing -- Digital techniques.
Radar air traffic control systems.
Radar air traffic control systems
Signal processing -- Digital techniques
Form Electronic book
Author Bukharov, Alexey Yevgenyevich
Zatuchny, Dmitry Alexandrovich
Anna, Kudriashova, translator
ISBN 9789813349643