Art Unwin KB9MZ wrote:
In this sense it follows that inductances
should be made in spiral form with special attention made to reducing
intercapacitance ala basket weave pancake design.

Art, I suspect a spiral pancake inductor would have
a low 'Q' and therefore high losses. Have you measured
the 'Q' of such an inductor?
--
73, Cecil, W5DXP