Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 312

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Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 312

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Book Description


Active Radar Cross Section Reduction

Active Radar Cross Section Reduction PDF Author: Hema Singh
Publisher: Cambridge University Press
ISBN: 1107092612
Category : History
Languages : en
Pages : 354

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Book Description
This book discusses the active and passive radar cross section (RCS) estimation and techniques to examine the low observable aerospace platforms. It begins with the fundamentals of RCS, followed by the dielectric, magnetic and metamaterials parameters of the constituent materials and then explains various methods and the emerging trends followed in this area of study. The RCS estimation of phased array including the mutual coupling effect is also presented in detail in the book. The active RCS reduction is carefully touched upon through the performance of phased arrays, sidelobe cancellers and mitigation of multipath effect. Providing information on various adaptive algorithms like least mean square (LMS), recursive least square (RLS) and weighted least square algorithms, the authors also mention the recent developments in the area of embedded antennas, conformal load bearing antenna, metamaterials and frequency selective surface (FSS) based RCS reduction.

Air Force Research Resumés

Air Force Research Resumés PDF Author:
Publisher:
ISBN:
Category : Military research
Languages : en
Pages : 854

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Air Force Research Objectives

Air Force Research Objectives PDF Author: United States. Air Force. Office of Aerospace Research
Publisher:
ISBN:
Category : Aeronautics, Military
Languages : en
Pages : 92

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Bibliography, with Abstracts, of AFCRL Publications from 1 January to 31 March 1973

Bibliography, with Abstracts, of AFCRL Publications from 1 January to 31 March 1973 PDF Author: Air Force Cambridge Research Laboratories (U.S.)
Publisher:
ISBN:
Category : Bibliographical literature
Languages : en
Pages : 224

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Book Description
This bibliography lists all AFCRL in-house reports, journal articles, and contractor reports from 1 January top 31 March 1973.

Canadian Journal of Physics

Canadian Journal of Physics PDF Author:
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 892

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Advanced Electromagnetic Waves

Advanced Electromagnetic Waves PDF Author: Saad Bashir
Publisher: BoD – Books on Demand
ISBN: 9535122053
Category : Technology & Engineering
Languages : en
Pages : 280

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Book Description
This book endeavors to give the reader a strong base in the advanced theory of electromagnetic waves and its applications, while keeping pace with research in various other disciplines that apply electrostatics/electrodynamics theory. The treatment is highly mathematical, which tends to obscure the principles involved.

Electronic Countermeasures and Electronic Counter Countermeasures

Electronic Countermeasures and Electronic Counter Countermeasures PDF Author: United States. National Technical Information Service
Publisher:
ISBN:
Category : Electronic countermeasures
Languages : en
Pages : 280

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Continuation of the Investigation of Multi-frequency Radar Reflectivity and Radar Target Identification

Continuation of the Investigation of Multi-frequency Radar Reflectivity and Radar Target Identification PDF Author: D. L. Moffatt
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 38

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Book Description
This report summarizes research during the period July 1, 1974 to June 30, 1975 under the contract on two technical objectives of the Air Force: improved detection and discrimination of radar targets and reduction of nonspecular scattering by wing geometries. The report is contained in two main sections. The first section outlines methods for deducing the complex natural resonances of arbitrary radar targets and the use of these resonances via predictor-correlator processing for detection and discrimination. Illustrative examples of both natural resonance extraction and discrimination are given for aircraft targets. The second section of the report summarizes the analysis of a loaded two-dimensional wind model for horizontal polarization. Hybrid techniques combining moment methods and the geometrical theory of diffraction are used and the loading consists of surface impedance patches. Examples of reduction of the nonspecular cross section are given. A 'folded dipole' like antenna is used as an alternate mechanism for controlling edge diffracted fields.

NASA Thesaurus

NASA Thesaurus PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 636

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Book Description