By using multiple antennas in a diversity arrangement, a mobile communication device is operable to automatically optimize the best antenna or antenna combination in reaction to the device's immediate environment. The individual antenna designs can be optimized to provide high antenna system efficiency for a number of likely device environments.

 
Web www.patentalert.com

< Mobile electronic device having a geographical position dependent light and method and system for achieving the same

> Stream cipher encryption and message authentication

> Techniques and apparatus for increasing accuracy of iris authentication by utilizing a plurality of iris images
~ 00563