Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

SAR CALCULATION 2D FDTD

Status
Not open for further replies.
E

elgabo

Newbie level 6
Newbie level 6
Joined
Sep 29, 2004
Messages
11
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,281
Activity points
72
HI ALL


I'm student, to practice E.M simulation I used D M Sullivan book (Electromagnetic Simulation Using The FDTD Method) how to calculate the SAR in 2D TM a plane wave source impinging on a dielectric cylinder by using fourier Transforms. Already I have from Sullivan's book the code in Matalab program, if I used the 3D code plane wave on a dielectric sphere in c++ is it possible to plot the the three electric fields by matlab.
I do appreciate any kind of help and personal contact through the following address

salahelgabo@hotmail.com
 

Hi Elgabo,

I think you have a principal problem: the SAR value is defined
as a 3d value! In 2d it does not make any sense, because you
have the mass=0 (no z-component)!!
For SAR calculation with a feed point exitation you have to use always
a 3d simulation program.
Maybe in some special cases with plane waves it is enough if you
simulate only one x-y-plane, because maybe in the z direction the field
distribution is the same over all the planes depending on your problem.

best: ricy
 

    E

    elgabo

    Points: 2
    Helpful Answer Positive Rating
My understanding is that he is trying to calculate the TE or TM plane wave incident on infinitely long dielectric cylinder.

Regards,
 

Hi elgabo
yes , it's possible to plot fields from simulation with c++. for that , you take the txt format for your program outputs (E & H) and in matlab load them

I hope it'll be helpful
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top