| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To solve a problem that communication performance is deteriorated since an antenna for transmission/reception is formed on a wireless communication substrate and accommodated in a residential information board together with an RF unit, a baseband/MAC processing unit, a radio/radio protocol conversion unit, a cable-wired I/F unit and the like in a conventional wireless communication apparatus. <P>SOLUTION: A radio communication apparatus comprises a microcomputer, a wireless communication substrate including a wireless medium and an antenna 3 for signal transmission/reception, and the antenna 3 is electrically coupled to the wireless communication substrate 1 by a cable 1a. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
