A radio transceiver is a device that can both transmit and receive radio signals. It works like a two-way radio, allowing communication through radio waves. Full definition
Researchers have discovered that an array of radio transceivers — devices that send and receive signals — can track people's movements behind walls. (sciencemag.org)
Their network of radio transceivers measures the signal strength to reveal the locations of people or objects in the area. (discovermagazine.com)
But real sugar jars, fitted with Bluetooth radio transceivers, are dotted around the streets for players to collect. (newscientist.com)