On high-frequency asymptotics in diffraction by finite-length

被引：0

作者：

Scalia, A

Sumbatyan, MA

机构：

[1] Univ Catania, Dipartmento Matemat, I-95125 Catania, Italy

[2] Res Inst Mech & Appl Math, Rostov On Don 344090, Russia

来源：

JOURNAL OF ENGINEERING MATHEMATICS | 1999年 / 35卷 / 04期

关键词：

diffraction; waveguide; integral equation; asymptotics;

D O I：

10.1023/A:1004492427136

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The paper is concerned with high-frequency diffraction by open finite-length waveguides. The problem is reduced to an integral equation of the first kind over a finite interval, with its kernel depending on the difference of the arguments only. A new asymptotic approach is developed that permits explicit analytical representation of the solution.

引用

页码：427 / 436

页数：10

共 50 条

[1] On High-Frequency Asymptotics in Diffraction by Finite-Length
A. Scalia
M. A. Sumbatyan
Journal of Engineering Mathematics, 1999, 35 : 427 - 436
[2] Uniform Asymptotics for High-Frequency Diffraction by an Elliptic Cylinder
Andronov, Ivan V.
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2015, 14 : 1204 - 1206
[3] High-frequency Asymptotics for Paraxial Diffraction by Elongated Bodies
Andronov, I. V.
2016 PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM (PIERS), 2016, : 190 - 194
[4] High-Frequency Asymptotics for Diffraction by a Strongly Elongated Body
Andronov, Ivan V.
IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2009, 8 : 872 - 872
[5] Liquid-metal flow in a finite-length cylinder with a high-frequency rotating magnetic field
Witkowski, LM
Marty, P
Walker, JS
JOURNAL OF FLUID MECHANICS, 2001, 436 : 131 - 143
[6] Explicit short-wave asymptotics for diffraction by finite-length discontinuities in waveguides: Closed structures
Scalia, A
Sumbatyan, MA
ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND PHYSIK, 2001, 52 (04): : 631 - 639
[7] Explicit short-wave asymptotics for diffraction by finite-length discontinuities in waveguides: Closed structures
A. Scalia
M. A. Sumbatyan
Zeitschrift für angewandte Mathematik und Physik ZAMP, 2001, 52 : 631 - 639
[8] High-frequency asymptotics for diffraction by a strongly elongated canonical object
Andronov, Ivan V.
Mittra, Raj
2016 URSI INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC THEORY (EMTS), 2016, : 67 - 68
[9] Elastic wave radiation from a high frequency finite-length transducer
Owen, G. W.
Abrahams, I. D.
JOURNAL OF SOUND AND VIBRATION, 2006, 298 (1-2) : 108 - 131
[10] Diffraction of sound by two finite-length cascade cylinders
Kyushu Univ, Fukuoka, Japan
Journal of the Acoustical Society of Japan (E) (English translation of Nippon Onkyo Gakkaishi), 1998, 19 (04): : 269 - 273

← 1 2 3 4 5 →