On Wed, 02 Aug 2006 16:50:39 GMT, "Frank's"
wrote:

"Berne Institute of Engineering"

Hi Frank,

Reverse engineering this clue, I've found the author is Prof. F.
Dellsperger, and that his Smith Chart software can be found at:
http://www.fritz.dellsperger.net/downloads.htm

73's
Richard Clark, KB7QHC