MULTIBAND ANTENNA TUNED CIRCUIT AND WIRELESS TERMINAL

摘要

A multiband antenna tuned circuit comprising an antenna, a first switch, a second switch, more than two tuned circuits, and a control module for controlling switchover of the first switch and the second switch. The antenna is connected to input ends of all the tuned circuits respectively through the first switch. The output ends of all the tuned circuits are connected to the second switch. The control module is connected to the first switch and the second switch respectively. The efficiency of a multiband antenna can thereby be enhanced and the user experience can be improved.