摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electronic apparatus capable of conducting communication between the electronic apparatus and an external apparatus such as an expansion unit even in such a state that wireless communication cannot be conducted. <P>SOLUTION: An RF switch unit 32 couples a wireless signal input/output port of a high-frequency circuit in a wireless communication unit 31 to either a wireless communication antenna 33 or a cable 1 connected to the external apparatus 20. In a wireless communication mode, the wireless signal input/output port of the high-frequency circuit is connected to the wireless communication antenna 33 by the RF switch unit 32. Meanwhile, in a cable communication mode, the wireless signal input/output port of the high-frequency circuit is connected to a cable port by the RF switch unit 32. <P>COPYRIGHT: (C)2010,JPO&INPIT |