| 摘要 |
PURPOSE: A mobile radio device is provided to improve antenna characteristics by securing the miniaturization of a terminal and sufficiently securing the height of a built-in antenna. CONSTITUTION: A base plate(35) is structured by a section(antenna-housing section) including a supply portion and a short-circuiting portion, for example, of an antenna element(36a) which affect the antenna characteristics, and a section(circuit-housing section) which is the rest of the base plate. The antenna-housing section is so positioned as to keep the built-in antenna(36) high enough, that is, to keep the space between the base plate(35) and the antenna element(36a) large enough. On the other hand, the circuit-housing section is positioned toward the back of the cabinet to provide a room for a display(32) and a key section(33).
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