Characteristic Modes Analysis of Aperiodic Arrays Using Entire Domain Basis Function Method With Adaptive Cross Approximation Algorithm - Zhang, He-Qing; Du, Ping; Zhu, Song-Song (IEEE antennas and wireless propagation letters, 2023)
Keywords: Adaptive algorithms; Adaptive arrays; Adaptive cross approximation (ACA) algorithm; aperiodic arrays; Approximation; Approximation algorithms; Arrays; Basis functions; characteristic modes analysis; Costs; Domains; Eigenvalues; Eigenvalues and eigenfunctions; entire domain basis function method; Indexes; Mathematical analysis; Mathematical models; Method of moments