method of moment program

[youcefh]

hi every one . i m trying to simulate the coupling between an electromagnetic field and a line in PCB using CST and HFSS . does any body knows?
and also i m doing the model by using the method of moments in matlab to compare the results between this model and the simulation in HFSS and CST.
thnx for help

 

[myazdi83]

Hi
exactly, What is your problem?

 

[youcefh]

Hi.
studying the near-field coupling between PCB and electromagnetic waves by using the method of moments .i have to do a model of coupling between anelectromagnetic field and a printed circuit board with a numerical method MOM. so in the first time i need to do the program of the method of moment in matlab (model). than do the simulation with CST and HFSS .

thnx for helping

 

[e_m_c]

How complex PCBs you are going to test?

 

[youcefh]

not complex . very simple PCBs . in the first time i m only interested in the transmission lines in PCBs

 

[myazdi83]

Are you familiar with SuperNEC simulator?
It uses the MOM and can be run through the MTLAB.

 

[youcefh]

I m not familiar with SuperNEC. i didn t use it before

 

[myazdi83]

See this link:
SuperNEC - EM Antenna Simulation Software & Design

 

[hamidrezakarami]

SuperNec Used fron NEC software that is based on thin-wire approximation of MoM. It is not suitable for modeling PCB at high frequencies.

 

[myazdi83]

Hi Hamidreza;
Do you know about GA in SuperNEC?

 

[hamidrezakarami]

I think GA is abbreviation of Genetic Algorithm. It is useful for optimization.