×

Method for Intelligently Switching On/Off Mobile Terminal Antenna and Corresponding Mobile Terminal

  • US 20150133066A1
  • Filed: 07/13/2012
  • Published: 05/14/2015
  • Est. Priority Date: 05/11/2012
  • Status: Active Grant
First Claim
Patent Images

1. A mobile terminal intelligently switching on/off an antenna, comprising a detection unit, an antenna control unit, and an antenna radiation unit which comprises a main feed unit radiator and a parasitic unit radiator, wherein,the detection unit is configured to detect a current working frequency band of the mobile terminal and transmit a detection result to the antenna control unit;

  • the antenna control unit is configured to receive the detection result transmitted by the detection unit and change an impedance characteristic of the parasitic unit radiator according to a preset correspondence between the antenna radiation unit and the current working frequency band; and

    the parasitic unit radiator is configured to change the impedance characteristic in accordance with the control of the antenna control unit.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×