Numerical evaluation of the derivative of the parabolic cylinderfunction |
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| Authors: | Shore RA Hansen TB |
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| Affiliation: | Rome Lab., Hanscom AFB, MA; |
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| Abstract: | We have presented numerically useful expressions for calculating the derivative of the parabolic cylinder function Dp'(z) for the argument z=xe-iπ/4 and order p=-1/2+iy, with x and y real. This case is needed for calculating the currents excited on a perfectly conducting parabolic cylinder by a TE plane wave and for calculating the scattered far-field pattern |
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