摘要 |
PROBLEM TO BE SOLVED: To provide a feeding device of an antenna for a mobile communication terminal, which has the less number of components and a simple structure. SOLUTION: The antenna for a mobile communication terminal has a rod antenna WA which is regularly housed in a case and pulled out from the case when being used, a built-in antenna IA which is used in a state of being equipped on a carrier in the case, wherein the built-in antenna is used when the rod antenna is housed, and the operation is switched from the built-in antenna to the rod antenna by operating a changeover switch provided in the carrier when pulling out the rod antenna. This antenna is provided with a stopper ST provided on an end of the rod antenna always held in the case and having a groove extending in a circumferential direction; and a conductive spring LS provided on a port of the case for pulling out the rod antenna, and having one end elastically engaged in the groove of the stopper. COPYRIGHT: (C)2004,JPO
|