| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a reflector device for a radio communication card, which is attached to a radio communication card with a built-in antenna and can change directions of an antenna radiation pattern (directional characteristic). <P>SOLUTION: This radio communication card 3 includes an antenna 4 at a part projecting outward while inserted into a PC card slot 2 of electronic equipment 1 such as a personal computer. In the reflector device 10 for a radio communication card, a reflector 14 for reflecting radio waves is mounted turnably on a base part 12 which is provided with amounting parts 11A and 11B onto the radio communication card 3 through a movable supporting part 13. The reflector 14 is located over the antenna 4 while the reflector device 10 for a radio communication card is mounted on the radio communication card 3. The directions of a radiation pattern (directional characteristic, that is, radio wave transmission and reception) of the antenna 4 are changed by adjusting the up-down angle and rotation angle of the reflector 14. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
