| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an application service while suppressing degradation of antenna performance concerning a fundamental communication function. <P>SOLUTION: The communication terminal comprises a first power supply section 17, a first antenna 12 to which power is supplied from the first power supply section, a second power supply section 15, a second antenna 13 to which power is supplied from the second power supply section, a processor 16 which operates according to operation of a user and actuates an application service 18 for communicating with the outside by utilizing the second power supply section and the second antenna, and a joint 14 for connecting the second power supply section and the second antenna electrically when the application service performs communicating with the outside under management of the processor, and insulating the second power supply section and the second antenna electrically when the application service does not perform communicating with the outside. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
