[Cryptography] 1/1000'th of a wavelength antennae

[Ben Laurie]

On 26 August 2017 at 22:34, Bob Wilson <wilson at math.wisc.edu> wrote:
> The item in the August 25 Cryptography Forum re extremely short antennae is
> interesting, especially for those of us involved with amateur radio. But in
> the actual article that item links to, the first paragraph after the
> abstract refers to electromagnetic wavelengths that are larger for higher
> frequencies, which is exactly backwards.

Surely not. What they're saying is that 30 MHz - 3 GHz _all_ have
large wavelengths (10m - 10cm).