wireless transmission
Sending without cables
Wireless transmission is the sending of signals through space without physical cables or wires, using radio waves, microwaves, infrared, or other electromagnetic frequencies.
The term covers everything from Wi-Fi and Bluetooth to cellular networks and satellite communications.
The building's thick walls interfered with wireless transmission.
- antennasSignal-receiving apparatus
- radio towerTall broadcast antenna structure
- radio wavesLow-frequency electromagnetic radiation
- broadcast signalWirelessly transmitted media wave
- satellite communicationTransmission via orbiting relay
tower · wave · 5G · Bluetooth · data transfer · smartphones · Marconi · Wi-Fi · signal · over the air · relay · carrier wave · modulation · frequency band · induction · electromagnetic spectrum · microwaves · RFID tags