Electromagnetic Scattering by a Linearly Oscillating Target

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ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Electromagnetic Scattering by a Linearly Oscillating Target by : Ralph E. Kleinman

Download or read book Electromagnetic Scattering by a Linearly Oscillating Target written by Ralph E. Kleinman and published by . This book was released on 1975 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: A theoretical analysis is presented in this report which shows that when a plane electromagnetic wave is incident upon a perfectly conducting, linearly oscillating, arbitrarily shaped target, the scattered far field differs only in phase from the field scattered when the target is motionless. The explicit form of the phase modulation factor is derived to an accuracy of the order of v/c, where v and c are the velocities of target motion and electromagnetic waves respectively. Spectral analysis of the modulation shows that the power distribution varies with the shape of the motion, wavelength of the incident field, and magnitude of the projections of the oscillation in the incident and receiver directions. Power spectra are calculated for square, triangular, and sinusoidal periodic target motion as well as a superposition of two sinusoids of different frequency and amplitude. The results indicate that even small amplitude oscillations produce measurable modulations of the scatter field. (Author).

Electromagnetic Scattering by a Linearly Oscillating Target

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Electromagnetic Scattering by a Linearly Oscillating Target by : Ralph E. Kleinman

Download or read book Electromagnetic Scattering by a Linearly Oscillating Target written by Ralph E. Kleinman and published by . This book was released on 1975 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A theoretical analysis is presented in this report which shows that when a plane electromagnetic wave is incident upon a perfectly conducting, linearly oscillating, arbitrarily shaped target, the scattered far field differs only in phase from the field scattered when the target is motionless. The explicit form of the phase modulation factor is derived to an accuracy of the order of v/c, where v and c are the velocities of target motion and electromagnetic waves respectively. Spectral analysis of the modulation shows that the power distribution varies with the shape of the motion, wavelength of the incident field, and magnitude of the projections of the oscillation in the incident and receiver directions. Power spectra are calculated for square, triangular, and sinusoidal periodic target motion as well as a superposition of two sinusoids of different frequency and amplitude. The results indicate that even small amplitude oscillations produce measurable modulations of the scatter field. (Author)

The Electromagnetic Scattering of Broad Bandwidth Random Signals by a Discrete Target

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Publisher :
ISBN 13 :
Total Pages : 50 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis The Electromagnetic Scattering of Broad Bandwidth Random Signals by a Discrete Target by : John K. Schindler

Download or read book The Electromagnetic Scattering of Broad Bandwidth Random Signals by a Discrete Target written by John K. Schindler and published by . This book was released on 1967 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent papers have emphasized the linear systems aspect of the electromagnetic scattering from a stationary, discrete target. They show that the temporal response of the far-zone scattered field is the convolution of the temporal impulse response of the scatterer with the waveform of the illuminating plane wave. In this paper the scattering system response to an illuminating waveform which is a broadband, temporally stationary random process is discussed. As expected from the classical theory of the noise response of linear systems, the crosscorrelation properties of arbitrary components of the scattered field at two space-time points can be determined from the temporal autocorrelation function of the illuminating waveform and the appropriate target impulse responses. A consideration of the power spectral density of the bistatic scattered field at a large range r from the target leads to an alternate interpretation of the target scattering cross section. It may be thought of as 4 pi r square times the power spectral density of the bistatic scattered field when the target illumination is white noise. By analogy with the classical definition of the bistatic scattering cross section for monochromatic excitation, one can define the effective scattering cross section of a target for broadband illumination. The effective cross section is proportional to the integral over all frequencies of the classical cross section weighted by the power spectral density of the illumination. The effective bistatic cross sections of various targets in the Rayleigh and optics regions are exhibited and compared with the classical bistatic cross sections. (Author).

Scientific and Technical Aerospace Reports

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Publisher :
ISBN 13 :
Total Pages : 456 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Millimeter Optics

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ISBN 13 :
Total Pages : 200 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Millimeter Optics by : George A. Tanton

Download or read book Millimeter Optics written by George A. Tanton and published by . This book was released on 1981 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Electromagnetic Scattering of Broad Bandwidth Random Signals by a Discrete Target

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Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis The Electromagnetic Scattering of Broad Bandwidth Random Signals by a Discrete Target by : John K. Schindler

Download or read book The Electromagnetic Scattering of Broad Bandwidth Random Signals by a Discrete Target written by John K. Schindler and published by . This book was released on 1967 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent papers have emphasized the linear systems aspect of the electromagnetic scattering from a stationary, discrete target. They show that the temporal response of the far-zone scattered field is the convolution of the temporal impulse response of the scatterer with the waveform of the illuminating plane wave. In this paper the scattering system response to an illuminating waveform which is a broadband, temporally stationary random process is discussed. As expected from the classical theory of the noise response of linear systems, the crosscorrelation properties of arbitrary components of the scattered field at two space-time points can be determined from the temporal autocorrelation function of the illuminating waveform and the appropriate target impulse responses. A consideration of the power spectral density of the bistatic scattered field at a large range r from the target leads to an alternate interpretation of the target scattering cross section. It may be thought of as 4 pi r square times the power spectral density of the bistatic scattered field when the target illumination is white noise. By analogy with the classical definition of the bistatic scattering cross section for monochromatic excitation, one can define the effective scattering cross section of a target for broadband illumination. The effective cross section is proportional to the integral over all frequencies of the classical cross section weighted by the power spectral density of the illumination. The effective bistatic cross sections of various targets in the Rayleigh and optics regions are exhibited and compared with the classical bistatic cross sections. (Author).

Government Reports Announcements & Index

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Publisher :
ISBN 13 :
Total Pages : 256 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Government Reports Announcements & Index by :

Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1976 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Announcements & Index

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ISBN 13 :
Total Pages : 542 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Government Reports Announcements & Index by :

Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1976 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Linear Sampling Method in Inverse Electromagnetic Scattering

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Publisher : SIAM
ISBN 13 : 0898719399
Total Pages : 146 pages
Book Rating : 4.8/5 (987 download)

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Book Synopsis The Linear Sampling Method in Inverse Electromagnetic Scattering by : Fioralba Cakoni

Download or read book The Linear Sampling Method in Inverse Electromagnetic Scattering written by Fioralba Cakoni and published by SIAM. This book was released on 2011-01-13 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: A complete description of the linear sampling method for electromagnetic waves, important for those researching inverse electromagnetic scattering theory.

An Introductory Guide to EC Competition Law and Practice

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ISBN 13 :
Total Pages : 2354 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis An Introductory Guide to EC Competition Law and Practice by : Valentine Korah

Download or read book An Introductory Guide to EC Competition Law and Practice written by Valentine Korah and published by . This book was released on 1994 with total page 2354 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Determination and Control of Target Position for Electromagnetic Scattering Measurements

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ISBN 13 :
Total Pages : 328 pages
Book Rating : 4.:/5 (116 download)

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Book Synopsis Determination and Control of Target Position for Electromagnetic Scattering Measurements by : Shawn Pleasants

Download or read book Determination and Control of Target Position for Electromagnetic Scattering Measurements written by Shawn Pleasants and published by . This book was released on 1984 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Electromagnetic Scattering Concepts Applied to the Detection of Targets Near the Ground

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ISBN 13 :
Total Pages : 150 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Electromagnetic Scattering Concepts Applied to the Detection of Targets Near the Ground by : David Allen Hill

Download or read book Electromagnetic Scattering Concepts Applied to the Detection of Targets Near the Ground written by David Allen Hill and published by . This book was released on 1970 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: Problems related to the detection of targets in the presence of clutter and ground are investigated. The two basic problems are the change in the target response due to the presence of the ground and the recognition of the target response when contaminated with clutter return. The transient fields of short dipoles in the presence of a dielectric half-space are examined and exact closed-form solutions are obtained for some particular source and observation points. The solution for the case of the source and observation points coincident is used to determine the interaction between a dipole source and the interface and the resultant dipole impedance change. The same solutions are used to compute the change in the dipole modes of scatterers due to the presence of a half-space, particularly the shift in the s-plane poles of the target. Results are presented for both dielectric and perfectly conducting half-spaces. (Author).

Catalogs of the Scripps Institution of Oceanography Library

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ISBN 13 :
Total Pages : 768 pages
Book Rating : 4.:/5 (321 download)

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Book Synopsis Catalogs of the Scripps Institution of Oceanography Library by : Scripps Institution of Oceanography. Library

Download or read book Catalogs of the Scripps Institution of Oceanography Library written by Scripps Institution of Oceanography. Library and published by . This book was released on 1980 with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government reports annual index

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ISBN 13 :
Total Pages : 1196 pages
Book Rating : 4.3/5 (129 download)

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Download or read book Government reports annual index written by and published by . This book was released on 199? with total page 1196 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Energy Research Abstracts

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ISBN 13 :
Total Pages : 1038 pages
Book Rating : 4.3/5 (129 download)

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Book Synopsis Energy Research Abstracts by :

Download or read book Energy Research Abstracts written by and published by . This book was released on 1979 with total page 1038 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fundamentals of Physics, Extended

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Publisher : John Wiley & Sons
ISBN 13 : 1118230728
Total Pages : 1466 pages
Book Rating : 4.1/5 (182 download)

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Book Synopsis Fundamentals of Physics, Extended by : David Halliday

Download or read book Fundamentals of Physics, Extended written by David Halliday and published by John Wiley & Sons. This book was released on 2013-08-13 with total page 1466 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 10th edition of Halliday's Fundamentals of Physics, Extended building upon previous issues by offering several new features and additions. The new edition offers most accurate, extensive and varied set of assessment questions of any course management program in addition to all questions including some form of question assistance including answer specific feedback to facilitate success. The text also offers multimedia presentations (videos and animations) of much of the material that provide an alternative pathway through the material for those who struggle with reading scientific exposition. Furthermore, the book includes math review content in both a self-study module for more in-depth review and also in just-in-time math videos for a quick refresher on a specific topic. The Halliday content is widely accepted as clear, correct, and complete. The end-of-chapters problems are without peer. The new design, which was introduced in 9e continues with 10e, making this new edition of Halliday the most accessible and reader-friendly book on the market. WileyPLUS sold separately from text.

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Publisher : John Wiley & Sons
ISBN 13 : 1119801273
Total Pages : pages
Book Rating : 4.1/5 (198 download)

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Book Synopsis by :

Download or read book written by and published by John Wiley & Sons. This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: