350 rub
Journal Electromagnetic Waves and Electronic Systems №8 for 2013 г.
Article in number:
The asymptotic solution of diffraction problems on the basis of the continued boundary conditions method
Keywords:
the diffraction theory
scattering pattern
the scatterer
the continued boundary conditions
hybrid approach
Authors:
A.G. Kyurkchan, N.I. Smirnova
Abstract:
Hybrid approach to the asymptotic solution of diffraction problems on the scatterers which sizes are great in comparison with length of a falling field wave is realized. At the heart of the offered approach the method of the continued boundary conditions (MCBC) lies. The numerical examples which have shown are reviewed that, despite the initial nearness of MCBC underlying its methodology, the equipment offered in article allows to solve diffraction problems on bodies of the big wave sizes with quite acceptable accuracy.
Pages: 5-9
References
- Borovikov V.A., Kinber B.E. Geometricheskaya teoriya difrakczii. M.: Svyaz'. 1978.
- Kryukovskij A.S., Lukin D.S. Kraevy'e i uglovy'e katastrofy' v ravnomernoj geometricheskoj teorii difrakczii. M.: MFTI. 1999.
- Medgyesi-Mitschang L.N., Dau-Sing Wang Hybrid solutions for large-impedance coated bodies of revolution // IEEE Trans. on Ant. and Prop. 1986. V. AP-34. № 11. R. 1319-1329.
- Kyurkchan A.G., Smirnova N.I. Solving diffraction problems on compact scatterers by hybrid approach using continued boundary conditions method // Abstracts of International conference «Days on diffraction 2012». Saint Peters-burg. May 28 - June 1 2012. R. 102-103.
- Kyurkchan A.G., Anyutin A.P. Metod prodolzhenny'x granichny'x uslovij i vejvlety' // Doklady' RAN. 2002. T. 385. № 3. S. 309(313.
- Kyurkchan A.G., Smirnova N.I. Reshenie zadach difrakczii metodami prodolzhenny'x granichny'x uslovij i diskretny'x istochnikov // Radiotexnika i e'lektronika. 2005. T. 50. № 10. S. 1231-1238.
- Shenderov E.L. Izluchenie i rasseyanie zvuka. Leningrad: Sudostroenie. 1989.