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2002, Series on stability, vibration, and control of systems. Series A, ISBN 9789810248789, Volume 5, xii, 262
Book
Wave motion, ISSN 0165-2125, 09/2020, Volume 97, p. 102608
The paper examines the model problem of high-frequency diffraction by a convex surface consisting of two parts. One is soft, the other is hard. The incident... 
High-frequency asymptotics | Diffraction | Soft-hard surface | Infinite product | Airy functions | Factorization | Physical Sciences | Technology | Mechanics | Physics, Multidisciplinary | Acoustics | Physics | Science & Technology | Studies | Boundary value problems | Numerical analysis | Airy function | Boundary conditions | Incident waves | Representations | Convex analysis
Journal Article
Acta acustica united with Acustica, ISSN 1610-1928, 11/2019, Volume 105, Issue 6, pp. 912 - 917
The problem of diffraction of a high-frequency point source acoustic field by an infinite elliptic cylinder with a strongly elongated cross-section is studied.... 
Technology | Acoustics | Science & Technology
Journal Article
Journal of sound and vibration, ISSN 0022-460X, 10/2015, Volume 355, pp. 360 - 368
Recently a high-frequency asymptotic approach was developed for the analysis of the problems of diffraction by strongly elongated ideal spheroids. In this... 
Mechanics | Engineering | Acoustics | Technology | Engineering, Mechanical | Science & Technology | Point sources | Vibration | Diffraction | Approximation | Asymptotic properties | Cross sections | Elongation | Spheroids
Journal Article
The Journal of the Acoustical Society of America, ISSN 0001-4966, 12/2013, Volume 134, Issue 6, pp. 4307 - 4315
The problems of high-frequency scattering by prolate soft and hard spheroids with high aspect ratio are studied. The asymptotics of the diffracted field and... 
Audiology & Speech-Language Pathology | Acoustics | Life Sciences & Biomedicine | Technology | Science & Technology
Journal Article
IEEE antennas and wireless propagation letters, ISSN 1536-1225, 2016, Volume 15, pp. 954 - 955
We construct the far-field asymptotics in the problem of diffraction by a perfectly conducting strip at almost grazing incidence. The problem is considered as... 
Strips | Limiting | Diffraction | scattering | Electromagnetic scattering | Wave functions | High frequencies | Approximation methods | perfectly conducting strip | Engineering, Electrical & Electronic | Engineering | Telecommunications | Technology | Science & Technology | Strip | Asymptotic properties | Grazing incidence | Cross sections | Antennas | Constraining | Cylinders
Journal Article
Journal of mathematical analysis and applications, ISSN 0022-247X, 12/2017, Volume 456, Issue 2, pp. 1176 - 1202
Previously, the parabolic equation method was used to study the high-frequency acoustic diffraction by a strongly elongated spheroid. This paper represents a... 
Whittaker functions | Diffraction | Parabolic equation method | Fourier series | Physical Sciences | Mathematics | Mathematics, Applied | Science & Technology
Journal Article
IEEE transactions on antennas and propagation, ISSN 0018-926X, 08/2016, Volume 64, Issue 8, pp. 3565 - 3572
Journal Article
IEEE antennas and wireless propagation letters, ISSN 1536-1225, 2015, Volume 14, pp. 1204 - 1206
We construct the far field asymptotics in the problem of diffraction by a perfectly conducting cylinder with the cross-section approximated by a strongly... 
Strips | Radar cross-sections | Diffraction | scattering | Electromagnetic scattering | Elliptic cylinders | Solids | Antennas | high frequencies | Engineering, Electrical & Electronic | Engineering | Telecommunications | Technology | Science & Technology
Journal Article
Journal of sound and vibration, ISSN 0022-460X, 07/2016, Volume 374, pp. 185 - 198
The problem of high-frequency diffraction by a soft strip at almost grazing incidence is considered. By using the parabolic equation method, and variable... 
Strip | High-frequency asymptotics | Far field | Diraction | Mechanics | Engineering | Acoustics | Technology | Engineering, Mechanical | Science & Technology | Diffraction | Approximation | Asymptotic properties | Mathematical analysis | Grazing incidence | Far fields | Representations
Journal Article
IEEE antennas and wireless propagation letters, ISSN 1536-1225, 2014, Volume 13, pp. 826 - 827
The effects of the high transverse curvature and of the strong elongation on the high-frequency diffraction are studied on the examples of the perfectly... 
Geometry | Diffraction | Electromagnetic scattering | Wave functions | Approximation methods | spheroids | Electromagnetics | Equations | high frequencies | Engineering, Electrical & Electronic | Engineering | Telecommunications | Technology | Science & Technology | Conduction | Mathematical analysis | Curvature | Elongation | Spheroids | Antennas | Cylinders
Journal Article
IEEE transactions on antennas and propagation, ISSN 0018-926X, 02/2017, Volume 65, Issue 2, pp. 794 - 804
Journal Article
Electromagnetic waves (Cambridge, Mass.), ISSN 1070-4698, 2015, Volume 150, pp. 163 - 182
The asymptotic approach to the problem of high-frequency diffraction by elongated bodies is discussed in this work. The classical expansion is shown to require... 
Engineering | Physical Sciences | Technology | Engineering, Electrical & Electronic | Telecommunications | Physics | Science & Technology | Physics, Applied
Journal Article
2017 XXXIInd General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS), 08/2017, Volume 2017-, pp. 1 - 3
The effects of high-frequency diffraction in the case of a strongly elongated surface are described asymptotically, analyzed and compared to the usual creeping... 
Surface waves | Diffraction | Electromagnetic scattering | Attenuation | Electromagnetics | Dispersion | Zinc
Conference Proceeding
IEEE transactions on antennas and propagation, ISSN 0018-926X, 11/2012, Volume 60, Issue 11, pp. 5286 - 5295
Journal Article
2020 XXXIIIrd General Assembly and Scientific Symposium of the International Union of Radio Science, 08/2020, pp. 1 - 4
A fast solver based on the multilevel nonuniform grid approach and an asymptotic approximation designed for scattering by strongly elongated spheroids are... 
Interpolation | Time-frequency analysis | Systematics | Integral equations | Harmonic analysis | Mathematical model | Testing
Conference Proceeding
Acta acustica united with Acustica, ISSN 1610-1928, 03/2013, Volume 99, Issue 2, pp. 177 - 182
High-frequency diffraction of spherical acoustic waves on a large strongly elongated spheroid is examined. Besides the large asymptotic parameter proportional... 
Technology | Acoustics | Science & Technology
Journal Article
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