On Sat, 5 Sep 2009 16:10:38 -0700 (PDT), Art Unwin
wrote:

On Sep 5, 4:59*pm, "Dave" wrote:
"Art Unwin" wrote in message

O.K. No problem
Now let us see what others have to say. After all it is a academic
question
related to electrical engineering and there are many engineers around
beyond the self perceived versions.

You have mentioned there are several universities in your area. Why
not present your questions and theories in such an academic venue?