Title :
New frequency-domain TLM method for the numerical solution of steady-state electromagnetic problems
Author :
Johns, D. ; Christopouros, C.
Author_Institution :
Kimberley Commun. Consultants, Nottingham, UK
fDate :
7/1/1994 12:00:00 AM
Abstract :
A novel frequency-domain TLM (transmission line modelling) method (TLM-FD) is described for the 3-D symmetrical condensed TLM node. It is shown that the less restrictive requirements of a frequency-domain solution permits variation of the electrical properties and density of the mesh, using node structures without stubs. The complete theory of TLM-FD is given and numerical results are provided for a typical application
Keywords :
electromagnetic field theory; electromagnetic wave scattering; frequency-domain analysis; numerical analysis; transmission line theory; 3D symmetrical condensed TLM node; fin waveguide; frequency-domain TLM; mesh density; numerical results; numerical solution; propagation constants; steady-state electromagnetic problems; transmission line modelling;
Journal_Title :
Science, Measurement and Technology, IEE Proceedings -
DOI :
10.1049/ip-smt:19941063
