[eagle] High Efficiency Linear Amplifiers

Tom Clark, K3IO K3IO at verizon.net
Wed Mar 21 10:53:34 PST 2007


A message sent to the SoftRock40 news group led to an interesting
discovery. There is an interesting 4-part series in the journal "High
Frequency Electronics" that is a tutorial on various techniques to
achieve high efficiency power amplifiers. The article mentions the
Doherty technique from the 1930's which was the progenitor of Meinzer's
HELAPS. To fetch the series, surf to
http://www.rfcafe.com/references/magazine_articles/magazine_articles_2003.htm
which leads to the 4-part article "RF & Microwave Power Amplifier &
Transmitter Technologies".

73, Tom


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