[sdiy] Through zero quadrature oscillator

[Neil Johnson]

> This isn't necessarily going to help with the question but I thought
> the list might enjoy poking around the web site of the designer of
> that oscillator circuit, which doesn't seem to be too well known.

Definitely an interesting sounding chap.  I used one of his circuits
in an electronics class I teach, to show how problems in the "simple"
crystal radio circuit can be solved with a little bit of circuit
theory.

Neil
-- 
http://www.njohnson.co.uk