A NOTE ON THE DIFFRACTION OF A SCALAR WAVE BY A SMALL CIRCULAR APERTURE
Keyword(s):
The power series solution for the diffraction of a scalar plane wave incident normally on a small circular aperture in a hard screen is extended to include terms of order α12 in the aperture field, and to terms of order α10 in the transmission coefficient (α = 2π × radius of aperture/wavelength). To do this, a set of recurrence relations is developed, and a relatively simple method of obtaining the transmission coefficient is devised.
2004 ◽
Vol 10
(02)
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pp. 155-185
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2014 ◽
Vol 2
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pp. 47
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2019 ◽
Vol 31
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pp. 2050024
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1986 ◽
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1995 ◽
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pp. 345-349
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2009 ◽
Vol 65
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pp. 157-169
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