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Electromagnetic Wave Scattering by Aerial and Ground Radar Objects

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ISBN: 9781466576780 Year: Pages: 337 Language: English
Publisher: Taylor & Francis
Subject: Agriculture (General)
Added to DOAB on : 2020-07-24 23:58:41
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Electromagnetic Wave Scattering by Aerial and Ground Radar Objects presents the theory, original calculation methods, and computational results of the scattering characteristics of different aerial and ground radar objects. This must-have book provides essential background for computing electromagnetic wave scattering in the presence of different kinds of irregularities, as well as Summarizes fundamental electromagnetic statements such as the Lorentz reciprocity theorem and the image principle Contains integral field representations enabling the study of scattering from various layered structures Describes scattering computation techniques for objects with surface fractures and radar-absorbent coatings Covers elimination of "terminator discontinuities" appearing in the method of physical optics in general bistatic cases Includes radar cross-section (RCS) statistics and high-range resolution profiles of assorted aircrafts, cruise missiles, and tanks Complete with radar backscattering diagrams, echo signal amplitude probability distributions, and other valuable reference material, Electromagnetic Wave Scattering by Aerial and Ground Radar Objects is ideal for scientists, engineers, and researchers of electromagnetic wave scattering, computational electrodynamics, and radar detection and recognition algorithms.

Keywords

Aerial --- Electro --- Electromagnetic --- Ground --- Objects --- Radar --- Scattering

Integrierte, planare Leckwellenantennen für 3D-Millimeterwellen-Radarsysteme basierend auf dem holografischen Prinzip

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Book Series: Karlsruher Forschungsberichte aus dem Institut für Hochfrequenztechnik und Elektronik ISSN: 18684696 ISBN: 9783731502340 Year: Volume: 74 Pages: XIV, 198 p. DOI: 10.5445/KSP/1000041807 Language: GERMAN
Publisher: KIT Scientific Publishing
Subject: Technology (General)
Added to DOAB on : 2019-07-30 20:02:00
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In this thesis methods are presented to optimize the radiation characteristic of holographic antennas for the usage with frequency-modulated radar modules (FMCW principle). This combination allows the simultaneous measuring of distance and angular position to targets within a scenario, due to the frequency-scanning property of this antenna type. This work focuses on the design of the integrated, holographic antennas and their optimization in terms of important system parameters.

Dreidimensional bildgebendes Radarsystem mit digitaler Strahlformung für industrielle Anwendungen

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Book Series: Karlsruher Forschungsberichte aus dem Institut für Hochfrequenztechnik und Elektronik ISSN: 18684696 ISBN: 9783731502494 Year: Volume: 75 Pages: XVI, 203 p. DOI: 10.5445/KSP/1000042368 Language: GERMAN
Publisher: KIT Scientific Publishing
Subject: Technology (General)
Added to DOAB on : 2019-07-30 20:01:59
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The contactless detection of the presence and position of objects is required in many areas of the industry. Therefore, a three-dimensional measuring radar sensor, including corresponding methods for signal processing, is designed and realized. By exemplary measurement scenarios, the capability of the radar system for positioning and imaging of the environment in three dimensions is successfully demonstrated, which opens up new areas of application.

Window Functions and Their Applications in Signal Processing

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ISBN: 9781466515840 Year: Pages: 404 DOI: 10.1201/9781315216386 Language: English
Publisher: Taylor & Francis
Subject: Computer Science --- Agriculture (General)
Added to DOAB on : 2020-09-23 00:02:33
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Window functions—otherwise known as weighting functions, tapering functions, or apodization functions—are mathematical functions that are zero-valued outside the chosen interval. They are well established as a vital part of digital signal processing. Window Functions and their Applications in Signal Processing presents an exhaustive and detailed account of window functions and their applications in signal processing, focusing on the areas of digital spectral analysis, design of FIR filters, pulse compression radar, and speech signal processing. Comprehensively reviewing previous research and recent developments, this book: Provides suggestions on how to choose a window function for particular applications Discusses Fourier analysis techniques and pitfalls in the computation of the DFT Introduces window functions in the continuous-time and discrete-time domains Considers two implementation strategies of window functions in the time- and frequency domain Explores well-known applications of window functions in the fields of radar, sonar, biomedical signal analysis, audio processing, and synthetic aperture radar

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2014 (4)