First and Second Order Mur Type ABCs for DNG Media

dc.authorwosid Sevgi, Levent/GRE-8342-2022
dc.authorwosid Pekmezci, Aysegul/E-4854-2012
dc.contributor.author Pekmezci, Aysegul
dc.contributor.author Topuz, Ercan
dc.contributor.author Sevgi, Levent
dc.date.accessioned 2024-10-15T20:21:37Z
dc.date.available 2024-10-15T20:21:37Z
dc.date.issued 2018
dc.department Okan University en_US
dc.department-temp [Pekmezci, Aysegul; Topuz, Ercan] Dogus Univ, Dept Elect & Commun Engn, TR-34722 Istanbul, Turkey; [Sevgi, Levent] Okan Univ, Dept Elect & Elect Engn, TR-34959 Istanbul, Turkey en_US
dc.description.abstract Reflections from boundaries of the FDTD computational domain lead to inaccurate, even unstable codes when dealing with problems involving double negative (DNG) materials. Here, an efficient and simple algorithm is presented for terminating FDTD in DNG medium which is based on first and second order Mur's absorbing boundary conditions (ABC). FDTD update equations for Mur's ABC formulations are obtained from frequency domain one-way wave equations using piecewise linear recursive convolution (PLRC) method. Numerical examples are given both for 1D and 2D scenarios to demonstrate the validity and stability of the proposed Mur formulations, and its advantages over uniaxial perfectly matched layer (UPML) in reducing computational time and memory requirements. en_US
dc.description.woscitationindex Science Citation Index Expanded
dc.identifier.citationcount 0
dc.identifier.endpage 574 en_US
dc.identifier.issn 1054-4887
dc.identifier.issn 1943-5711
dc.identifier.issue 6 en_US
dc.identifier.scopusquality Q3
dc.identifier.startpage 569 en_US
dc.identifier.uri https://hdl.handle.net/20.500.14517/6641
dc.identifier.volume 33 en_US
dc.identifier.wos WOS:000437824800002
dc.identifier.wosquality Q4
dc.language.iso en
dc.publisher Applied Computational Electromagnetics Soc en_US
dc.relation.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US
dc.rights info:eu-repo/semantics/closedAccess en_US
dc.subject Absorbing Boundary Conditions (ABC) en_US
dc.subject Double Negative Media (DNG) en_US
dc.subject Finite Difference Time Domain (FDTD) en_US
dc.subject Lorentz model en_US
dc.subject MUR en_US
dc.subject one-way wave equation en_US
dc.title First and Second Order Mur Type ABCs for DNG Media en_US
dc.type Article en_US
dc.wos.citedbyCount 0

Files