Finite Element Matlab Code or Scripts

[mahdithdn]

fem matlab

Hi,
I need some Matlab codes or scripts about antanna (or other structures) analysis with finite element method.
I want to analyze a microstrip antanna with FEM and don't want to use FEMLAB, HFSS or any software.
I appreciate if a gentleman give me a sample code.

Thanks.

 

[goodbozs2005]

fem matlab code

The book
Quick Finite Element Method for Electromagnetic Waves (Artech)
by Giuseppe Pelosi et al
deals with very simple theory and applications of EM with FEM

 

[emrek]

matlab fem

Hi,

For matlab codes you must first look at matlabcentral :
hxxp://www.mathworks.com/matlabcentral/fileexchange/loadCategory.do

I have seen matlab codes for finite element (even a toolbox).

 

[ricy]

finite element matlab

Hi,

Matlab has a integrated "Partial Differential Equation (PDE)"-Toolbox for 2D Problems which uses Finite Elements!
Take a look with "help pde" or to the main Matlab help menu

Maybee it can solve your problem.

best: ricy

Added after 35 minutes:

Hi,

Matlab has a integrated "Partial Differential Equation (PDE)"-Toolbox for 2D Problems which uses Finite Elements!
Take a look with "help pde" or to the main Matlab help menu

Maybee it can solve your problem.

best: ricy

 

[mahdithdn]

matlab codes for finite element analysis

Hi ricy, emrek, goodbozs2005
yes I see all the references but there are nothing to help me.
My problem is 3D and a little complicated. PML boundary condition, exitation, dielectric discontinuity and its effects in FEM solution are other problems.
thank you for your time.
regards

 

[adel_48]

finite element matlab code

Hi

I think the book of vlakis, FEM for electromagnetics, (you will find it in the EDA books upload download) is very good concerning your problem, it has several matlab scripts and comprehensive theory

BR
Adel_48