Wes wrote:
On Apr 12, 2:04 pm, Roy Lewallen wrote:
This topic has been discussed in this newsgroup several times in the
past. In my posting of June 17, 2005 in the thread " Calculating VSWR
from rho and rho from VSWR" you'll find a summary of what I found in use
by authors of 16 different textbooks. As you'll see, if you look it up
athttp://groups.google.com, there's no single standard usage.

Personally, my preference is the same as Wes' and Owen's - Gamma for
complex reflection coefficient, rho for its magnitude. But usage is so
varied that it's necessary to explicitly show what the symbols mean
unless it's obvious from the context.


In my response in the thread "Question about reflection/transmission
coefficients", April 28, 2003 I had only 10 different references.

Well, then, it's your turn again, Wes, and right on the biannual
schedule. Should it be 22 references (arithmetic increase) or 26
(exponential) this time?

Roy Lewallen, W7EL