Question
Download Solution PDFWhich of the following is a cell phone component?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFWireless Communication
- Wireless communication is the transmission of voice and data without cable or wires.
- In place of a physical connection, data travels through electromagnetic signals broadcast from sending facilities to intermediate and end-user devices.
- Mobile phones and cell phones are the best examples of wireless communication.
- Mobile phones/cell phones consist of a small transmitter, an antenna, and a receiver.
- During a phone call, the phone turns the sender's voice into an electronic signal.
- This voice signal is transmitted by an antenna to the nearest cell tower.
- The tower then sends the signals to the receiver's cell phone, where it is converted to an electrical signal and back to sound.
- Hence, cell
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