A New Solution Based on UTD-PO Method for Multiple-Diffraction by a Series of Buildings with Irregular Height and Spacing

Abstract

A new solution based on the uniform theory of diffraction-physical optics (UTD-PO) method is presented for the prediction of multiple diffractions caused by a series of buildings with irregular height and interspacing. The prediction results, obtained using the proposed solution, are compared with the available measurement data and results based on UTD slope-diffraction method to validate the accuracy. Further, the computational complexity of the proposed algorithm is compared with that of the available UTD slope-diffraction method to demonstrate its computational efficiency.