Wireless adapter and a wireless access point.
It has to always be broadcasting radio waves otherwise no devices will ever find the router.
aids
Microwaves are radio waves.Most satellites communicate in microwave radio frequency bands.
Bluetooth system
Radio waves are in all parts of the atmosphere. Some, but not all, radio waves are reflected from the ionosphere, permitting transmission over greater distances.
802.11 protocolsakawireless networking
Wi-Fi
radio waves
radio waves
Yes
It has to always be broadcasting radio waves otherwise no devices will ever find the router.
As computers have receiving antenna with resonating sensors.
aids
Microwaves are radio waves.Most satellites communicate in microwave radio frequency bands.
There is no air and sound waves do not propagate through vacuum.
Bluetooth system
Electromagnetic waves, specifically radio waves, are commonly used to communicate with satellites. These waves travel through the vacuum of space and can transmit information over long distances.