4 ms·
>and it's probably not very big on a radar all those right angles and exposed props make me think otherwise
by thedrbrian 3y ago
>and it's probably not very big on a radar
all those right angles and exposed props make me think otherwise
- ben_w 3y agoDepends on the wavelength. Unlike my (deceased) dad, I never studied or worked on radar, but from what I remember, if an object is much smaller than a wavelength then the structure blurs out of focus so it acts basically like a sphere of about the same size. This is also why some radio telescopes can get away with mesh wire antennas.