Extension of the MoM Laplacian solution to the general Helmholtz equation

Author

Rejeb, Jalel ; Sarkar, Tapan ; Arvas, Ercument

Author_Institution

Dept. of Electr. & Comput. Eng., Syracuse Univ., NY, USA

Volume

43

Issue

11

fYear

1995

fDate

11/1/1995 12:00:00 AM

Firstpage

2579

Lastpage

2584

Abstract

A new boundary integral method for solving the general Helmholtz equation has been developed. The new formulation is based on the method of moments Laplacian solution. The main feature of this new formulation is that the boundary conditions are satisfied independent of the region node discretizations. The numerical solution of the present method are compared with finite difference and finite element solutions

Keywords

Helmholtz equations; Laplace equations; boundary integral equations; boundary-value problems; elliptic equations; method of moments; nonlinear equations; semiconductor device models; MOST model; boundary conditions; boundary integral method; elliptic equation; general Helmholtz equation; matrix element integrals; method of moments Laplacian solution; nonlinear Poission equation; numerical solution; region node discretizations; water propagation; Boundary conditions; Finite difference methods; Finite element methods; Grid computing; Integral equations; Laplace equations; Message-oriented middleware; Moment methods; Nonlinear equations; Poisson equations;

fLanguage

English

Journal_Title

Microwave Theory and Techniques, IEEE Transactions on

Publisher

ieee

ISSN

0018-9480

Type

jour

DOI

10.1109/22.473181

Filename

473181