Magnetism through the air : sending all the right signals. At the receiver, the electromagnetic waves create or 'induce' small electrical signals in the antenna, which are picked up by an electrical circuit. The signal is usually very small, and needs to be amplified before it can be processed.
Also asked, what is the definition of wireless communication?
Wireless communications is a type of data communication that is performed and delivered wirelessly. This is a broad term that incorporates all procedures and forms of connecting and communicating between two or more devices using a wireless signal through wireless communication technologies and devices.
What are the examples of wireless communication?
There are many devices used for wireless communication like mobiles. Cordless telephones, Zigbee wirelss technology, GPS, Wi-Fi, satellite television and wireless computer parts. Current wireless phones include 3 and 4G networks, Bluetooth and Wi-Fi technologies.
What are the types of wireless communication?
Types of Wireless Communication Systems
- Television and Radio Broadcasting.
- Satellite Communication.
- Mobile Telephone System (Cellular Communication)
- Global Positioning System (GPS)
- Infrared Communication.
- WLAN (Wi-Fi)