3 ms·
Listening to Quantum Radio
- wumms 8y ago> The usual solution to a weak radio signal is to find a bigger signal, for instance, by picking a different radio station or by moving to the other side of the room. The former solution is as sustainable as repairing your car by taking the bus.
- est31 8y agohttps://arxiv.org/abs/1901.07267 https://arxiv.org/abs/1901.07267
- wumms 8y agoThis reads like technology for a noiseless receiver. It is not a usable radio yet ("this circuit could enable sensing of radio frequency radiation with quantum resolution" [0]). [0] non-paywalled pre-print version of the paper: https://arxiv.org/pdf/1901.07267.pdf https://arxiv.org/pdf/1901.07267.pdf (thanks to Da Schneib in the comments section on phys.org for the link)
- scottlocklin 8y agoIt's actually not technology for a noiseless receiver. It's technology for detecting megahertz photons at quantum resolution. You'll still have noise! Bloody clever experiment; thanks very much for the link! When I get all grouchy for how terrible current year is, that paper saves 2019 for me.
- Chico11Kidlet 8y agoauntieoral, you poor pathetic creature...Such a sad, sad case of sexual fetish fixation on excrement. auntieoral, no matter your delusions of adequacy, I do not believe I have been leading you on? No matter how much you beg & plead & grovel? I'lI never leave Da Sxhneib for such a sorely-assed loser as you.