Re: NEC-LIST: Questons Concerning Ground Parameters from 300 - 400 MHz

Hi,

The first thing that comes to my mind is the work of the late Jim
Wait. He performed excellent work in this area. The other ones might
be Prof. Ulaby of University of Michigan.

--
fethi bellamine
>From: Jim West <jbwest_at_collins.rockwell.com>
>To: nec-list_at_ee.ubc.ca
>CC: aecharro_at_collins.rockwell.com
>Subject: NEC-LIST: Questons Concerning Ground Parameters from 300 - 400 MHz
>Date: Wed, 26 Jul 2000 08:34:20 -0500
>
>Hello all,
>
>Could anyone suggest technical references for earth ground
>conductivity and dielectric constant at 300 - 400 MHz for the
>following conditions:
>
>    Soil as a function of moisture content
>    Sand
>    Water/sea water
>    Gravel/rock
>    Vegetation
>    Foliage/trees
>    Cement/Asphalt
>
>Thanks in advance for your assistance!
>
>Jim
>
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