Analytical regularization analysis of electromagnetic wave diffraction by a pec hollow cylindrical strip

Electromagnetic diffraction by a perfectly electrically conducting hollow cylindrical strip under horizontally and vertically polarized plane wave incidences is formulated by an electric field integro-differential mixed potential equation in order to apply corresponding Analytical Regularization. This reduces the considered problem to solving a linear algebraic system of the second kind which provides the solution with arbitrary pre-determined accuracy limited by the available finite precision of the computer, owing it to the bounded condition numbers of mentioned systems in space l₂.