MOBILE WIRELESS COMMUNICATIONS DEVICE WITH MULTIPLE RF TRANSCEIVERS USING A COMMON ANTENNA AT A SAME TIME AND RELATED METHODS

摘要

A mobile wireless communication device with multiple RF transceivers using a common antenna at the same time and a method thereof are provided to selectively operate at least a part of wireless RF transceivers, thereby simultaneously using a common antenna. A singular serial antenna(33) is resonant in a plurality of bands. At least the first, second and third supply points of supply points are directly and electrically connected to the singular serial antenna. The first, second, and third supply points are separated in the singular serial antenna. Frequencies of each resonant band of the singular serial antenna are tuned by operational frequencies.