Fast Computation of EM Scattering From Moving PEC Target Based on MT-ACA-MoM Algorithm

• Published in: IEEE antennas and wireless propagation letters Vol. 23; no. 12; pp. 4628 - 4632
• Main Authors: Chai, Shui-Rong, Meng, Ling-Hui, Zou, Yu-Feng, Dai, Pu-Kun
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.12.2024; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Accuracy; Adaptive cross approximation (ACA); Algorithms; Computing time; Electric conductors; Excitation; Filling; Green's functions; Impedance; Impedance matrix; Mathematical models; Matrix decomposition; method of moment (MoM); Method of moments; Movement; moving target; Rotation; Scattering; Vectors

To solve the electromagnetic (EM) scattering problems involving a single, complexly moving perfectly electric conductor (PEC) with the traditional adaptive cross approximation-method of moment (ACA-MoM), the excitation vector and the impedance matrix need to be established repeatedly. Moreover, the...