Hi All,
Wanted to pass along there was an interesting article in the new
Sept-Oct issue of QEX magazine by Mike Hamel, WO1U called
Phase Controlled Differential Drive for EER Amplifiers.
He came up with a different method to modulate an EER linear
amplifier by controlling the phase differential in the Gate Drive
of a Class-E amplifier instead of using a separate high-level
Class-S modulator. What he came up with is a low-level way
to modulate a Class-E final amplifier with an SSB driving signal.
If anyone is interested in the article I can forward a copy of
the article in .pdf format. It is a four-page article.
73 - Todd WD4NGG
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