“…The Weber transform, the modematching method, and the superposition principle will be used to solve this problem, as was done in Lee and Eom (2010). Note that previous works (Wang et al, 1988;Kok & Zutter, 1991;Lee & Dudley, 1990) were based on the integral equation and the method of moments. Unlike the method of moments, the proposed approach uses eigenfunction expansions, which guarantee a simple convergent series solution.…”