| 摘要 |
PROBLEM TO BE SOLVED: To provide an antenna module which can minimize the occupying space in electronic equipment and can enhance degrees of freedom for an installation structure and efficiency in space utilization, thereby attaining miniaturization and multi-functionality so as to obtain wide bandwidth while representing a radiation patterns selected from all directions of the antenna module, and provide a radio electronic device having the same. SOLUTION: The antenna module includes: a flexible substrate of a non-conductive material; an antenna element having a feeder part to which a current is supplied, in one end portion of a lower surface, a first fixing part, corresponding to the substrate, in another end portion of the lower surface, and a radiation part in charge of radiation using the supplied current; a feeder line formed on the substrate, connected to the feeder part of the antenna element and having a feeder pad; a first fixing pad formed on the substrate and connected to the first fixing part; and a pad coupling element formed from at least one conductive strip line and arrayed between the feeding pad and the first fixing pad, wherein signals of a predetermined band are processed via interaction between the resonance of the current running through the feeder line to the radiation part of the antenna and the resonance of the current coming into the pad coupling element. COPYRIGHT: (C)2006,JPO&NCIPI
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