PROPAGATION PATH ESTIMATION METHOD, PROGRAM, AND DEVICE

摘要

A propagation path estimation method using an imaging method according to the invention includes a step of, in a case where a reflect array 1 (structure) which causes reflection and scattering in a predetermined direction (¸-·)° different from a specular reflection direction ¸° exists on a propagation path, rotating the reflect array 1 by ·/2° about a rotation center O to set a virtual rotated reflect array 2 (virtual structure), and estimating the propagation path by using the virtual rotated reflect array 2.