Publications [#283790] of Qing H. Liu

Papers Published

1. Liu, Q; Chew, WC, A CG‐FFHT method for the scattering solution of axisymmetric inhomogeneous media, Microwave and Optical Technology Letters, vol. 6 no. 2 (January, 1993), pp. 101-104, WILEY [doi]
   (last updated on 2023/08/08)

   Abstract:
   We propose a new technique to solve the integral equation for wave scattering by an axisymmetric inhomogeneity using the conjugate gradient (CG) method together with the fast Fourier‐Hankel transforms (FFHT). The method uses fast Hankel transform (FHT) and fast Fourier transform (FFT) requiring only O(N log N) floatingpoint operations per iteration and O(N) storage. © 1993 John Wiley & sons, Inc. Copyright © 1993 Wiley Periodicals, Inc., A Wiley Company