Diffraction of an e.m. Wave by an Absorbing Circular Cylinder
作者:
P. Langlois,
期刊:
Optica Acta: International Journal of Optics
(Taylor Available online 1983)
卷期:
Volume 30,
issue 10
页码: 1373-1396
ISSN:0030-3909
年代: 1983
DOI:10.1080/713821070
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Some expressions for the e.m. field diffracted by an absorbing circular cylinder of large radius in the Fresnel region are developed. Until recently results were available only for the far field of ‘good conductors’. The derived equations agree with Young's theory of diffraction since the diffracted field may be expressed as two cylindrical waves which seem to arise from the two ‘edges’ of the cylinder. Numerical calculations are also presented and compared with previous experimental results.
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