[BC] Ground system

Robert Meuser rameuser at w2xj.net
Mon Feb 13 16:57:04 CST 2012


The problem is that it assumes a uniform value for a soil type while real ground is inconsistent with rocks and other non uniform elements.
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From: Phil Alexander <dynotherm at earthlink.net>

While not often used in B/C work thanks to the FCC, ISTR the addition
of the ground mode wasone of the significant additions to NEC-4, but
I suppose I will have to wade through the NEC-4 manual again.

Phil Alexander, CSRE, AMD

-----Original Message-----
>From: Robert Meuser <robertm at nyc.rr.com>
>
>To date there is no version of NEC that can accurately model a real
>ground. Work continues but some think it could be a fatal flaw in NEC.

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