Amps
[Top] [All Lists]

[AMPS] Power out indicator

To: <amps@contesting.com>
Subject: [AMPS] Power out indicator
From: Peter.Chadwick@zarlink.com (Peter Chadwick)
Date: Tue, 19 Feb 2002 13:06:39 -0000
Steve said:

>I'm wide open to correction here, but I think If you are matching between
>two resitances, the L match has the lowest loaded Q. 


Don't follow that one. In the L network, the Q is fixed by the impedance
transformation. In the pi or the T (one of which is the dual of the other),
having the three variables allows Q to be a chosen parameter.

Although I suspect we may have to define what we mean by the circuit Q here -
the usual trick in a pi is that it's  Rin/Xc1.

73

Peter G3RZP

--
FAQ on WWW:               http://www.contesting.com/FAQ/amps
Submissions:              amps@contesting.com
Administrative requests:  amps-REQUEST@contesting.com
Problems:                 owner-amps@contesting.com


<Prev in Thread] Current Thread [Next in Thread>