Topband: Waller Flag Question

Nick Hall-Patch nhp at ieee.org
Mon Sep 7 02:57:28 EDT 2015


And if you look at US Patent 2,247,743, it 
appears that Harold Beverage conceived of a horizontal Flag around 1941.

best wishes,

Nick


At 21:52 06-09-15, you wrote:
>Bruce wrote on Sept 6. Snip < Check it out 
>http://www.qsl.net/k4fk/presentations/WF-receiver-antennas-SFDXAs.pdf  
> > Bruce, ref to the link above there is a gap 
>in the "History of the Flag Antenna" The 
>earliest fef. to the Terminate loop  I have 
>found is in Keen’s Wireless Direction Finding 
>1927 Ed. Page 75. Keen describes a two turn 
>resistance terminated loop used by Societe 
>Francaicse Radio-Electrique.  It resembles the 
>K9AY and uses a similar operation to create a 
>cardiode. 73 Andrew Ikin G8LUG _________________ 
>Topband Reflector Archives - http://www.contesting.com/_topband




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