ANTENNA UNIT FOR PORTABLE WIRELESS DEVICE AND PORTABLE WIRELESS DEVICE USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a portable wireless device in which coupling between antennae is reduced to prevent wireless characteristic degradation even when a plurality of antennae is adjacently arranged. SOLUTION: A first antenna 10 which is fed from an electric power supply 11 at a side of end of a conductive board 2 and is used for a first wireless section 12 and a second antenna 20 which is fed from an electric power supply 21 at a lateral end side opposite to the first antenna 10 in the conductive board 2 and is used for a second wireless section 22 are arranged opposite to each other. Distal ends of at least one of the first and second antennae 10, 20 are electrically short-circuited. COPYRIGHT: (C)2009,JPO&INPIT