Concurrent complementary operators for frequency-domain methods

Author

Ramahi, O.M.

Author_Institution

Compaq Comput. Corp., Marlborough, MA, USA

Volume

2

fYear

2000

fDate

16-21 July 2000

Firstpage

884

Abstract

The complementary operators method for mesh truncation has been applied to solve frequency domain (time harmonic) problems. Earlier work required multiple simulations as each of the two complementary operators was applied in every single simulation. In this work, we present a procedure by which both complementary operations are applied in a single simulation, thus achieving two objectives. First, increasing modeling efficiency and second, allowing for the ability to solve problems involving non-linear media.

Keywords

digital simulation; electromagnetic wave polarisation; finite difference methods; finite element analysis; frequency-domain analysis; mathematical operators; nonlinear media; TM-polarized point source; concurrent complementary operators; finite element method; finite-difference method; frequency domain problems; frequency-domain methods; mesh truncation; modeling efficiency; nonlinear media; simulation; time harmonic problem; Computational modeling; Concurrent computing; Equations; Finite difference methods; Finite element methods; Large Hadron Collider; Reflection;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation Society International Symposium, 2000. IEEE

Conference_Location

Salt Lake City, UT, USA

Print_ISBN

0-7803-6369-8

Type

conf

DOI

10.1109/APS.2000.875359

Filename

875359