RE: NEC-LIST: Modelling the RF absorber in a GTEM

From: Wan Juang Foo <fwj_at_email.domain.hidden>
Date: Tue, 2 Apr 2002 16:45:36 +0800

Daryl,
A CEM code based on Transmission Line Matrices (TLM) will also work for
frequency dependent materials. Train your search engine on this and you
may see some sites on this area.

See : J.F. Dawson, J. Ahmadi, A. C. Marvin, "Modelling the Damping of
Screened Room Resonances by Ferrite Tiles using Frequency Dependent
Boundaries in TLM", Proc 2nd int.IEE conf on Computation in
Electromagnetics, Nottingham, 12-14 April 1994, pp271-274.

I am using a what would be by now a dated version of the code call 'Hawk'
and obviously am not free to give it away :-)
Contact Dr John Dawson at the University of York, UK if you want to know
more.
URL: http://www-users.york.ac.uk/~jfd1/
:-)

sincerely,

Tim Foo

                                                                                                                             
                      Daryl Van Vorst
                      <darylv_at_telus.ne To: nec-list_at_gweep.ca
                      t> cc: (bcc: Wan Juang Foo/ece/staff/npnet)
                      Sent by: Subject: RE: NEC-LIST: Modelling the RF absorber in a GTEM
                      nec-list-admin_at_g
                      weep.ca
                                                                                                                             
                                                                                                                             
                      03/30/02 05:59
                      AM
                                                                                                                             
                                                                                                                             

Thanks for the info guys.

Does anyone have a finite difference (or other) model of a GTEM?
(preferably
one that doesn't require expensive software)

-Daryl. 

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Received on Tue Apr 02 2002 - 08:46:42 EST

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