High-resolution Radar

High-resolution Radar PDF

Author: Donald R. Wehner

Publisher: Artech House on Demand

Published: 1995

Total Pages: 593

ISBN-13: 9780890067277

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Using this updated, second edition version of the original radar reference, state-of-the-art radar can be designed for consumer, military and commercial applications. With over 25 percent new material, this reference describes the basic theory and design tools needed to develop, design and analyze high-resolution radar systems, subsystems, components and processing method. The text features convenient, one-volume coverage of radar systems that perform target imaging, surface mapping and conventional surveillance functions.

High Resolution Radar Cross-section Imaging

High Resolution Radar Cross-section Imaging PDF

Author: Dean L. Mensa

Publisher: Artech House Radar Library (Ha

Published: 1991

Total Pages: 296

ISBN-13:

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With this book practitioners responsible for analyzing, specifying or evaluating RCS imaging systems will be able to define performance limits using basic physical and mathematical principles. Information on instrumentation systems for acquiring data and two new chapters on applications of new techniques are included. The emphasis of the book is on imaging as applied to radar cross-section measurements. With it the reader will learn how to use the latest techniques to perform RCS imaging in laboratory or outdoor test ranges. This book is suitable for self-study or for use in a short course for practising engineers.

Sea Surface Roughness Observed by High Resolution Radar

Sea Surface Roughness Observed by High Resolution Radar PDF

Author: Atsushi Fujimura

Publisher: MDPI

Published: 2019-10-25

Total Pages: 202

ISBN-13: 3039217461

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Changes in sea surface roughness are usually associated with a change in the sea surface wind field. This interaction has been exploited to measure sea surface wind speed by scatterometry. A number of features on the sea surface associated with changes in roughness can be observed by synthetic aperture radar (SAR) because of the change in Bragg backscatter of the radar signal by damping of the resonant ocean capillary waves. With various radar frequencies, resolutions, and modes of polarization, sea surface features have been analyzed in numerous campaigns, bringing various datasets together, thus allowing for new insights into small-scale processes at a larger areal coverage. This Special Issue aims at investigating sea surface features detected by high spatial resolution radar systems, such as SAR.

Modeling Backscattering Behavior of Vulnerable Road Users Based on High-Resolution Radar Measurements

Modeling Backscattering Behavior of Vulnerable Road Users Based on High-Resolution Radar Measurements PDF

Author: Abadpour, Sevda

Publisher: KIT Scientific Publishing

Published: 2023-11-20

Total Pages: 194

ISBN-13: 3731513161

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During the evolvement of autonomous driving technology, obtaining reliable 3-D environmental information is an indispensable task in approaching safe driving. The operational behavior of automotive radars can be precisely evaluated in a virtual test environment by modeling its surrounding, specifically vulnerable road users (VRUs). Such a realistic model can be generated based on the radar cross section (RCS) and Doppler signatures of a VRU. Therefore, this work proposes a high-resolution RCS measurement technique to determine the relevant scattering points of different VRUs.

Principles of High-resolution Radar

Principles of High-resolution Radar PDF

Author: August W. Rihaczek

Publisher: Artech House Radar Library (Ha

Published: 1996

Total Pages: 522

ISBN-13:

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The development of radar resolution theory is examined in this text. Key topics include the capabilities and limits of radar, the details of radar design, fundamentals of waveform analysis, pulse compression waveforms, coherent pulse trains and detection c

Active Array Antennas for High Resolution Microwave Imaging Radar

Active Array Antennas for High Resolution Microwave Imaging Radar PDF

Author: Jiaguo Lu

Publisher: Springer Nature

Published: 2023-05-04

Total Pages: 455

ISBN-13: 9819914752

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This book highlights the application of active array antennas in high-resolution microwave imaging radar systems. It introduces the basic principles, analytical methods, and performance parameters of active array antennas to achieve low profile, high efficiency, and lightweight. The book systematically elaborates the architecture, analysis, and engineering practice to achieve wideband, multi-band, multi-polarization, and common aperture in active array antennas. It explores hotspot technologies of digital array antennas, microwave photonic array antennas, and active packaging antennas. By presenting over 300 illustrations and diagrams, including schematic diagrams, block diagrams, relation diagrams, and breakdown drawings, the book enables a thorough understanding of the antenna array microsystem as the advanced phase of active array antennas and the direction of future R&D. The book is a good reference source for researchers and engineers interested in the engineering and implementation of microwave imaging radar systems and antenna technology.

Weather Radar

Weather Radar PDF

Author: Peter Meischner

Publisher: Springer Science & Business Media

Published: 2013-04-17

Total Pages: 360

ISBN-13: 3662052024

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With their images practically ubiquitious in the daily media, weather radar systems provide data not only for understanding weather systems and improving forecasts (especially critical for severe weather), but also for hydrological applications, flood warnings and climate research in which ground verification is needed for global precipitation measurements by satellites. This book offers an accessible overview of advanced methods, applications and modern research from the European perspective. An extensive introductory chapter summarizes the principles of weather radars and discusses the potential of modern radar systems, including Doppler and polarisation techniques, data processing, and error-correction methods. Addressing both specialist researchers and nonspecialists from related areas, this book will also be useful for graduate students planning to specialize in this field