DocumentCode
109765
Title
Implementation and application of ADE-PML for higher-order FDTD method
Author
Yawen Liu ; Yiwang Chen ; Zhidong Jiang
Author_Institution
Nat. Key Lab. on Electromagn. Environ. Effects & Electro-Opt. Eng., PLA Univ. of Sci. & Technol., Nanjing, China
Volume
51
Issue
13
fYear
2015
fDate
6 25 2015
Firstpage
965
Lastpage
966
Abstract
A new implementation of a perfect matched layer with an auxiliary differential equation (ADE-PML) is presented for the higher-order finite-difference time-domain (FDTD) method. The implementation of the ADE-PML is more straightforward and more memory saving than that of the traditional PML. A two-dimensional (2D) case and two 3D cases with different microwave circuit components are designed to analyse the absorbing performance of the ADE-PML and the simulation results show that the ADE-PML can provide a quite satisfactory absorbing boundary condition.
Keywords
differential equations; finite difference time-domain analysis; microwave circuits; 2D case; 3D case; ADE-PML; HO-FDTD method; absorbing boundary condition; auxiliary differential equation; higher-order finite difference time-domain method; memory saving; microwave circuit component; perfect matched layer;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el.2015.0089
Filename
7130843
Link To Document