NEC-LIST:Modeling a conductive surface in NEC2

From: <4nec2_at_email.domain.hidden>
Date: Wed, 2 Oct 2002 11:58:46 +0200 (MEST)

Hello, some thoughts...

The nec-2 doc's say the following:

wl = wavelength, L = segment length, R = wire radius

to have no errors: to have no warnings:

wl/1000 < L < wl/5 L < wl/10
R < wl/30 R < wl/100
R < L/2 R < L/8 (without EK)
R < 2*L R < L/2 ( with EK)

When setting L to wl/10 this becomes the following:

to have no errors: to have no warnings:

R < wl/30 and L < wl/20 R < wl/100 and R < wl/80
--> R < wl/30 --> R < wl/100

using EK:
        
R < wl/30 and L < wl/5 R < wl/100 and R < wl/20
--> R < wl/30 --> R < wl/100

So, for as far as I can see, R should be al least
< wl/30 (or wl/80) when using a grid/segment
spacing of wl/10.

Please correct me if I am wrong....

Arie.

-- 
(Please ignore the stupid advertisements below, 
I can't help for that.)
+++ GMX - Mail, Messaging & more  http://www.gmx.net +++
NEU: Mit GMX ins Internet. Günstige DSL- & Modem/ISDN-Tarife!
-- 
The NEC-List mailing list <nec-list_at_gweep.ca>
http://www.gweep.ca/mailman/listinfo.cgi/nec-list
Received on Wed Oct 02 2002 - 09:59:13 EDT

This archive was generated by hypermail 2.2.0 : Sat Oct 02 2010 - 00:10:42 EDT