On Wed, 10 Apr 2002, Tim May wrote:

>A meter-sized antenna is not going to efficiently radiate
>sub-millimeter-sized waves.

But it does give you brutal directivity. If you're truly working with
sub-millimeter waves, you might be able to discriminate between individual
bills with a phased array this size.

Sampo Syreeni, aka decoy - mailto:[EMAIL PROTECTED], tel:+358-50-5756111
student/math+cs/helsinki university, http://www.iki.fi/~decoy/front
openpgp: 050985C2/025E D175 ABE5 027C 9494 EEB0 E090 8BA9 0509 85C2

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