Title :
A Perfectly Matched Layer for Lossy Media at Extremely Low Frequencies
Author :
Sullivan, Dennis M. ; Xia, Yang ; Butherus, Das
Author_Institution :
Electr. & Comput. Eng. Dept., Univ. of Idaho, Moscow, ID, USA
fDate :
7/1/1905 12:00:00 AM
Abstract :
The perfectly matched layer (PML) has proven to be an effective means of absorbing outgoing waves for finite-difference time-domain (FDTD) simulations. This letter describes the development of a PML specifically for underwater simulations at low frequencies. This is a significant development for this project that involves simulations of electromagnetic signals for long distances under water.
Keywords :
absorbing media; electromagnetic wave propagation; finite difference time-domain analysis; electromagnetic signal simulations; electromagnetic wave propagation; extremely low frequencies; finite-difference time-domain simulations; lossy media; perfectly matched layer; underwater simulations; finite-difference time-domain (FDTD) methods; perfectly matched layer (PML);
Journal_Title :
Antennas and Wireless Propagation Letters, IEEE
DOI :
10.1109/LAWP.2009.2033215
