scholarly journals High-Frequency Diffraction of a Plane Electromagnetic Wave by an Elongated Spheroid

2012 ◽  
Vol 60 (11) ◽  
pp. 5286-5295 ◽  
Author(s):  
Ivan V. Andronov ◽  
Daniel P. Bouche ◽  
Marc Durufle
Keyword(s):  
Electromagnetic Wave ◽  
High Frequency ◽  
Plane Electromagnetic Wave

Diffraction of a high-frequency plane electromagnetic wave by a perfectly conducting circular disc

1965 ◽  
Vol 61 (1) ◽  
pp. 247-270 ◽  
Author(s):  
D. S. Jones
Keyword(s):  
Electromagnetic Wave ◽  
High Frequency ◽  
Plane Electromagnetic Wave ◽  
Linear Equations ◽  
Circular Disc ◽  
High Frequencies ◽  
Incident Plane ◽  
Method Of Solution ◽  
Asymptotic Development ◽  
Simultaneous Linear Equations

AbstractA method already developed for the diffraction of scalar waves by a circular disc is generalized so as to be applicable to the diffraction of an electromagnetic wave. The generalization leads, in a straightforward manner, to an asymptotic development of the current density on the disc at high frequencies. The principal complication which arises is in solving three simultaneous linear equations for three constants which occur in the method of solution. Detailed calculations are given for a normally incident plane wave.

scholarly journals HIGH-FREQUENCY SCATTERING FROM A COATED CYLINDER

1964 ◽  
Vol 42 (11) ◽  
pp. 2121-2128 ◽  
Author(s):  
P. L. E. Uslenghi
Keyword(s):  
Electromagnetic Wave ◽  
Scattered Field ◽  
High Frequency ◽  
Plane Electromagnetic Wave ◽  
Normal Incidence ◽  
Index Of Refraction ◽  
Wave Incident ◽  
Complex Index ◽  
Coated Cylinder ◽  
Complex Index Of Refraction

The scattered field produced by a plane electromagnetic wave incident on an infinitely long imperfectly conducting cylinder coated with a layer of material with complex index of refraction is considered. The geometric optics and the creeping wave contributions to the backscattered field are obtained, for normal incidence and small wavelengths.

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