Title :
Concurrent complementary operators for frequency-domain methods
Author_Institution :
Compaq Comput. Corp., Marlborough, MA, USA
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;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2000. IEEE
Conference_Location :
Salt Lake City, UT, USA
Print_ISBN :
0-7803-6369-8
DOI :
10.1109/APS.2000.875359
