Yes, **wavelengths** larger (=lower frequencies) than the plate spacing will be excluded... Thx for the correction Andy! -m
-----Original Message----- From: Andy Findlay [mailto:andy_find...@orange.net] Sent: Friday, May 17, 2013 11:25 AM To: vortex-l@eskimo.com Subject: Re: [Vo]:Nickel Aluminum (NiAl) Hi Mark, Possible typo alert: I think you meant to say 'wavelengths', not 'frequencies'. Andy. On 17/05/13 18:22, MarkI-ZeroPoint wrote: > Closely spaced, parallel conducting plates will ONLY exclude vacuum > frequencies LARGER than the spacing between the plates.
