Re: Long Delayed Echoes

[Terry Blanton]

Good point.  It would have to be a point source.  Even a dipole has 
directionality.

Harry Veeder wrote:
What form would a non-directional antenna have?
Harry
Terry Blanton  wrote:
 

From: Robin van Spaandonk
     

No, the question was, "doesn't anyone listen at radar frequencies,
without a directional antenna?"
     

None that I know.