THE CURRENTS INDUCED BY A HIGH-FREQUENCY WAVE INCIDENT AT A SMALL ANGLE TO THE AXIS OF STRONGLY ELONGATED SPHEROID

被引:9
|
作者
Andronov, Ivan V. [1 ]
机构
[1] Univ St Petersburg, 3 Ulianovskaya Str, St Petersburg 198504, Russia
关键词
Condensed matter physics;
D O I
10.2528/PIERM12120102
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Previously derived asymptotics for diffraction by strongly elongated body is generalized to the case of nonaxial incidence. By applying "parabolic" equation method the asymptotics of the field in the boundary layer near the surface is constructed. This asymptotics takes into account the rate of elongation of the body and is applicable both to not too much elongated objects, where it reduces to Fock formulae, and to very elongated bodies.
引用
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页码:273 / 287
页数:15
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