W dniu 11.03.2016 o 15:13, J.F. pisze:
> http://www.futurity.org/radio-wave-circulator-cellph
ones-801322/
> http://news.utexas.edu/2014/11/10/radio-wave-device-
alu
>
> Ale schematu nie ma, to nadal ciekaw jestem jak zrobione ...

Jest, tylko trzeba kliknąć:
http://www.nature.com/nphys/journal/v10/n12/carousel
/nphys3134-f2.jpg

The scheme is based on the parametric modulation of three identical,
strongly and symmetrically coupled resonators. Their resonant
frequencies are modulated by external signals with the same amplitude
and a relative phase difference of 120°, imparting an effective
electronic angular momentum to the system. We observe giant
non-reciprocity, with up to six orders of magnitude difference in
transmission for opposite directions. Furthermore, the device topology
is tunable in real time, and can be directly embedded in a conventional
integrated circuit.