| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To suppress deterioration of antenna characteristics of a portable radio device equipped with a plurality of antennas. <P>SOLUTION: The portable radio device includes: a first antenna equipped with a pair of cases, and composed of antenna elements installed in one case; a second antenna which can be simultaneously operated with the first antenna and is of a dipole type composed of respective dipole antenna elements installed in the respective cases, different from the antenna elements configuring the first antenna; and a connection wiring for connecting respective substrates installed in the respective cases and equipped with electronic components. A first feeding point being a connecting point between the first antenna and the first feeder line is provided in one case, and a second feeding point being the connecting point between the second antenna and the second feeder line is provided in the other case. The first feeding point is arranged apart from the second feeding point in the connection wiring. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
