Phase, Phase Signatures, and Simple Inverse Properties of Backscattered Fields from Thin Rods

Phase, Phase Signatures, and Simple Inverse Properties of Backscattered Fields from Thin Rods PDF Author: Richard Bruce Mack
Publisher:
ISBN:
Category : Numerical analysis
Languages : en
Pages : 58

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Book Description
Numerical and analytical methods are used to examine properties of the phase of backscattered fields from perfectly conducting thin rods as functions of both aspect angle and frequency. Emphasis is placed on special conditions under which the phase is simply related to the body length and thickness. Calculated results are shown to be in good agreement with measured ones. Implications of the phase properties for dual frequency phase signatures are discussed and examples given. The amplitude of the backscattered field is shown to have a frequency-dependent shape that is essentially independent of aspect angle through the first resonant maximum. Measurement procedures that might be used to separately determine rod thicknesses and lengths are suggested. (Author).

Phase, Phase Signatures, and Simple Inverse Properties of Backscattered Fields from Thin Rods

Phase, Phase Signatures, and Simple Inverse Properties of Backscattered Fields from Thin Rods PDF Author: Richard Bruce Mack
Publisher:
ISBN:
Category : Numerical analysis
Languages : en
Pages : 58

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Book Description
Numerical and analytical methods are used to examine properties of the phase of backscattered fields from perfectly conducting thin rods as functions of both aspect angle and frequency. Emphasis is placed on special conditions under which the phase is simply related to the body length and thickness. Calculated results are shown to be in good agreement with measured ones. Implications of the phase properties for dual frequency phase signatures are discussed and examples given. The amplitude of the backscattered field is shown to have a frequency-dependent shape that is essentially independent of aspect angle through the first resonant maximum. Measurement procedures that might be used to separately determine rod thicknesses and lengths are suggested. (Author).

Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 912

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Bibliography, with Abstracts, of AFCRL Publications from 1 January to 31 March 1972

Bibliography, with Abstracts, of AFCRL Publications from 1 January to 31 March 1972 PDF Author: Air Force Cambridge Research Laboratories (U.S.)
Publisher:
ISBN:
Category : Military research
Languages : en
Pages : 214

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Book Description
This bibliography lists all AFCRL in-house reports, journal articles, and contractor reports issued from 1 January to 31 March 1972. Abstracts are included.

An Implementation of Conventional Methods of Measuring the Amplitude and Phase of Backscatter Fields

An Implementation of Conventional Methods of Measuring the Amplitude and Phase of Backscatter Fields PDF Author: Richard Bruce Mack
Publisher:
ISBN:
Category : Backscattering
Languages : en
Pages : 40

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Book Description
The report describes an experimental equipment and procedure based on conventional methods in a form well-suited for laboratory measurements without expensive specialized components of the phase as well as amplitude of backscattered fields of smaller, resonant-region models on simulated free-space scattering ranges. Practical details that affect the ease of measurement and accuracy are emphasized. Simple methods of probing the incident fields over the model space are discussed, and sample results are presented. (Author).

Government Reports Announcements

Government Reports Announcements PDF Author:
Publisher:
ISBN:
Category : Research
Languages : en
Pages : 1002

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Government Reports Index

Government Reports Index PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1164

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Instrumentation Papers

Instrumentation Papers PDF Author:
Publisher:
ISBN:
Category : Aeronautical instruments
Languages : en
Pages : 384

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Government Reports Announcements & Index

Government Reports Announcements & Index PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 240

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Report on Research at AFCRL.

Report on Research at AFCRL. PDF Author: Air Force Cambridge Research Laboratories (U.S.)
Publisher:
ISBN:
Category : Geophysics
Languages : en
Pages : 384

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Essentials of Paleomagnetism

Essentials of Paleomagnetism PDF Author: Lisa Tauxe
Publisher: Univ of California Press
ISBN: 0520260317
Category : Science
Languages : en
Pages : 505

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Book Description
"This book by Lisa Tauxe and others is a marvelous tool for education and research in Paleomagnetism. Many students in the U.S. and around the world will welcome this publication, which was previously only available via the Internet. Professor Tauxe has performed a service for teaching and research that is utterly unique."—Neil D. Opdyke, University of Florida