Vibrating micro plates bring order to overcrowded radio spectrum
Wednesday, October 30, 2013 - 09:00
in Physics & Chemistry
GSM, WiFi, Bluetooth, 4G, GPS: a smartphone already has to handle many wireless standards. And this number will only increase further. There are still no good filters to keep all those future standards separate. Researchers have now taken an important step with a new type of filter, based on micromechanics.