Mobile phone built-in antenna

Application type

mobile phone

Product application

Device on the mobile phone for receiving signals

Product material

Stainless steel is generally used

Process description

Stamping - > cleaning - > inspection - > packaging

Product description

The RF signal power output by the radio transmitter is transmitted to the antenna of the mobile phone through the feeder (cable) and radiated by the antenna in the form of electromagnetic wave. After the electromagnetic wave arrives at the receiving place, it is transmitted to the radio receiver by the antenna (only a small part of the power is received) and sent to the radio receiver through the feeder line