An approach based on the wave equation in the time domain for active shielding of an unwanted wave with a fixed frequency
Analysis of PDEs
2021-07-27 v2
Abstract
An approach for shielding an unwanted wave with a fixed frequency by generating a suitably controlled nontrivial wave with the same frequency is suggested. Unlike the well known surface potential approach, the source of the controlled wave is given by solving the Cauchy problem for the wave equation in the finite time domain.
Cite
@article{arxiv.2107.09849,
title = {An approach based on the wave equation in the time domain for active shielding of an unwanted wave with a fixed frequency},
author = {Masaru Ikehata},
journal= {arXiv preprint arXiv:2107.09849},
year = {2021}
}
Comments
9 pages. On page 4 $K(y-x)$ corrected