| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a PC card module configured to reduce its internal signal path for reducing the numbers of manufacturing processes and part items and manufacturing costs, while capable of wireless communications at the appropriate frequency depending on situations. <P>SOLUTION: The PC card module 1 comprises a detachable card adapter 2 and a card 3. A BB part 23 is enclosed in the card adapter 2 and an RF part 31 and an antenna part 32 are enclosed in the card 3. At the card adapter 2, a first connector part 20 for connection to the card slot 201 of a note type PC 200, the BB part 23, and a second connector part 21 are connected by signal-path patterns 50, 51. At the card 3, a card connector part 30 for connection to the second connector part 21, the RF part 31, and the antenna part 32 are connected by signal-path patterns 52, 53. Thereby signals go back and forth between the first connector part 20 and the antenna part 32 without meandering within the module 1. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
