Browsing Faculty of Natural Science by Author "van Staden, P.W.J"
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The determination of diffracted wave fields by an annulus according to Braunbek’s method
van Staden, P.W.J (University of the Western Cape, 1981)In this thesis a short wave approximation, the method oI W Braunbek, is used to determine the diffracted fields (acoustic and electromagnetic) of plane harmonic waves by an annular aperture. Integral representations ...