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Re: Topband: Current Distribution on Buried Radials Used With Vertical M

To: Richard Fry <rfry@adams.net>, TopBand List <topband@contesting.com>
Subject: Re: Topband: Current Distribution on Buried Radials Used With Vertical Monopoles
From: Eduardo Araujo via Topband <topband@contesting.com>
Reply-to: Eduardo Araujo <er_araujo@yahoo.com>
Date: Sun, 8 Mar 2015 21:57:30 +0000 (UTC)
List-post: <topband@contesting.com">mailto:topband@contesting.com>
Hello Richard, and all Topbanders, I am not going to discuss the accuracy of 
what Brown, Epstein and Lewis found, only I am just curious about one thing..
Everytime I measured my radials with a current probe (home made), the total 
current entering the vertical is not equal to the sum of each radial current. 
Besides each radial even though being equal in length and lying on the ground, 
has not the same current each other. That happened with 16, 32 64 and 120 
radials.
So, I thought that probable because of ground differences, the current 
distribution on each radial was different and if so, I could not be measuring 
at the same current phase point. What I tried to mean in my last sentence is 
like as I was measuring at different points of each 1/4 wave of the other half 
of the dipole or kind of.
When I read that they have measured the current in one radial and multiplied it 
by the number of radials, I wonder why even though I used simple instruments, 
got some different result......my method, my instrument or both perhaps??
Greetings to all.... Eddie, LU2DKT

      From: Richard Fry <rfry@adams.net>
 To: topband@contesting.com 
 Sent: Saturday, March 7, 2015 7:55 AM
 Subject: Topband: Current Distribution on Buried Radials Used With Vertical 
Monopoles
   
For discussion...

http://s20.postimg.org/kq2k6pox9/Current_Distr_on_Buried_Radials.jpg

R. Fry



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