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[AMPS] stable SS amplifiers

To: <amps@contesting.com>
Subject: [AMPS] stable SS amplifiers
From: jtml@lanl.gov (John T. M. Lyles)
Date: Tue, 9 Jan 2001 09:39:37 -0700
I apologize if I sent this out a month ago and might be repeating it. 
Memory is one of the first things to go with age right? Damn, need a 
daily dose of RF....

Polyfet has been making good gold-metallized DMOS transistors for 
VHF/UHF power since 1985. The web site has some good information, 
including schematics of typical power amplifiers. Take a look. Also 
the articles and presentations are interesting, one has typical 
stabilization circuits for MOSFET power amplifiers, presented by S. 
K. Leong at the 1997 IEEE/MTT conference. They aren't bipolar 
amplifiers, so the principles are different (BJT vs MOSFET gain and 
freq response).

http://WWW.polyfet.com/

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