Applied Problems in the Theory of Electromagnetic Wave Scattering.
- 1st ed.
- 1 online resource (283 pages)
- IOP Ebooks Series .
- IOP Ebooks Series .
Intro -- Preface from editor -- Editor& -- #x02019 -- s biography -- Oleg I Sukharevsky -- List of contributors -- Abbreviations -- Introduction -- References -- Chapter 1 Using an integral equation method for solving problems of resonant electromagnetic wave scattering -- 1.1 Electromagnetic wave scattering at resonant size impedance screens of finite thickness -- 1.1.1 Derivation of integral equation systems -- 1.1.2 Method for solving the obtained integral equations -- 1.1.3 Electromagnetic wave scattering at a non-perfectly conducting screen of finite thickness -- 1.1.4 Computation of fields radiated by a dual-reflector antenna, taking into account the interaction of the two reflectors -- 1.2 Magnetic field integral equation for solving problems of resonant electromagnetic wave scattering by perfectly conducting objects -- 1.2.1 Deriving the magnetic field integral equation -- 1.2.2 Numerical solution to the obtained integral equation -- 1.3 The Müller integral equation set for solving problems of resonant electromagnetic wave scattering by dielectric homogeneous objects -- 1.3.1 Deriving the Müller integral equation set -- 1.3.2 Algorithm for finding a numerical solution to the Müller integral equation set -- 1.4 Using an integral equation method for numerical modeling of electromagnetic scattering by metallic, dielectric, and combined resonant objects in applied problems -- 1.4.1 Radar scattering characteristics of an unmanned aerial vehicle in the VHF and S frequency bands -- 1.4.2 The high-resolution radar range profiles of artillery shells -- 1.4.3 The radar detection and identification of metallic and dielectric mines buried in the ground -- 1.4.4 Electromagnetic wave scattering by meteorological particles of various shapes. 1.4.5 Electromagnetic scattering and radiation characteristics of an antenna inside a dielectric radome of resonant size -- 1.4.6 Electromagnetic wave scattering by nanoparticles in the optical band -- References -- Chapter 2 Asymptotic methods for solving some applied problems -- 2.1 Electromagnetic wave scattering by a cylindrical object immersed in a dielectric half-space -- 2.1.1 Calculation method for a perfectly conducting object -- 2.1.2 Calculation features for an impedance object -- 2.1.3 The possibility of figuring out the parameters of the scattering cylinder -- 2.2 Reconstruction of the 'illuminated' surface part of a convex perfectly conducting scatterer -- 2.2.1 Finding the principle curvatures at the point of specular reflection -- 2.2.2 The algorithm for reconstructing the 'illuminated' part of the object's surface -- 2.2.3 Results of numerical simulation -- 2.3 Scattering and radiation characteristics of antenna systems under nose dielectric radomes -- 2.3.1 Electromagnetic wave scattering by an antenna system under the nose dielectric radome -- 2.3.2 Radiation of an antenna system under a nose dielectric radome -- 2.4 The influence of precipitation on the gain of the reflector antennas -- 2.4.1 A method for computing the fields radiated by reflector antennas that are partially covered by precipitation layers -- 2.4.2 Numerical simulation of the radiation characteristics of reflector antennas that are partially covered with snow -- 2.4.3 Numerical simulation of the reflector antenna radiation performance given a non-symmetrical distribution of precipitation deposit over its reflector's surface -- 2.4.4 Verification of the proposed method for predicting the radiation performance of reflector antennas whose surface was partially covered by precipitation -- 2.5 Near-field calculation for an electrically large reflector antenna. 2.5.1 The method for computing the field radiated by a reflector antenna in the near-field zone -- 2.5.2 Near-field computation results -- 2.6 Electromagnetic wave scattering by thin wires placed inside dielectric shells -- 2.6.1 Scattering of an electromagnetic wave by a thin wire housed inside a thin dielectric shell -- 2.6.2 Verification of the method and the results of computation -- 2.7 Backscattering of an inflatable dielectric lifting-turning device designed for ground measurement of radar object scattering characteristics -- 2.7.1 Method for computing the radar cross section of a thin dielectric shell of large electric sizes -- 2.7.2 Computation of the radar cross section for the inflatable lifting-turning device -- 2.7.3 Possible measures for reducing parasitic scattering from lifting-turning device -- 2.8 A computation method for electromagnetic wave scattering by dielectric toroid formations -- 2.8.1 Introduction to electromagnetic scattering by meteorological formations -- 2.8.2 A method for computing the electromagnetic waves scattering by dielectric torus -- 2.8.3 Results of simulating the radar cross section of the dielectric torus -- 2.9 A method for camouflaging ground vehicles to prevent their detection by radar -- 2.9.1 Basic relations for the radar cross section of ground objects -- 2.9.2 Results of computer simulation -- References.
This book presents the development of electromagnetic theory in the field of scattering for a wide range of objects. Highly useful worked examples are included throughout the book to support the analysis of electromagnetic wave scattering processes.