×

Impedance Matching Circuit for a Mobile Communication Device

  • US 20070241977A1
  • Filed: 06/21/2007
  • Published: 10/18/2007
  • Est. Priority Date: 05/03/2004
  • Status: Abandoned Application
First Claim
Patent Images

1. A method of transmitting adjusting the antenna impedance of a mobile communication device, comprising:

  • detecting a position of a user'"'"'s hand position on the mobile communication device; and

    dynamically adjusting the impedance of an antenna for the mobile communication device by selectively switching between multiple antenna feed configurations.

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