NEC-LIST: Q: Effective Antenna Height

From: Carrigan, Ken <KCarrigan_at_email.domain.hidden>
Date: Mon, 3 Mar 2003 15:58:04 -0500

Hi,
Is there a way to compute the effective height of a electrically small antenna
(<<lambda/4) with Nec 2? Lets say that it is a monopole (with variable
conditions of ground plane), it has a 50cm height, and will receive 2-30MHz.
What I would like to be able to do is to compute the field strength at the
antenna based on "effective height" and voltage level of the monopole; or
compute the voltage at the antenna with a certain field strength times the
effective height. Can someone make a small NEC card which will compute the
effective height as an example? Thanks,

Ken Carrigan

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Received on Mon Mar 03 2003 - 20:59:13 EST

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