3 ms·
> beam forming simply from CSI in any random environment Isn't this basically holography, just using a few discrete antennae rather than an (approximately) con
by marshray 8y ago
> beam forming simply from CSI in any random environment
Isn't this basically holography, just using a few discrete antennae rather than an (approximately) continuous film medium?
- JPLeRouzic 8y agoI have a good understanding of Wavefront shaping but holography is out of my comfort area. I DDG a bit and found that "The difference between a hologram and a conventional photograph is that conventional photography records intensity of light while a hologram records both intensity and phase." So maybe...
- SiempreViernes 8y agoHolography is about encoding a high dimensional (3d) structure in a lower (2d) dimensional plane, that this done by cleverly modifying a wavefront is mostly to do with light being waves.