A DEVICE AND A METHOD OF SWITCHING DUAL ANTENNA FOR MOBILE PHONE AND A STRUCTURE OF RF SIGNAL CONTACT POINT FOR FOLDER TYPE DUAL ANTENNA MOBILE PHONE

摘要

The present invention relates to a double helical antenna and a high-frequency switching contact of a folding portable terminal, it is provided in the folder part of a folding portable terminal the first and the second helical antenna for transmitting and receiving high-frequency radio signal; The switch unit 1 and the second helical antenna connected to the helical antenna, and transmitting a high frequency signal transmitted and received by the control signal; A high frequency unit which processes the mobile communication radio transceiver which is a high-frequency signal; Determining if sensing the folder portion opening and closing operation, and applying an appropriate control signal to the switching unit features a configuration including a control unit for controlling the respective functions, and surveillance, and also, the folder additional operation to open the communication mode by the control the process of claim 1; When the folder portion is determined by an open communication operational mode, the first and the second process controlled so that the helical antenna 2 and the high-frequency additional connection; A third step of determining if a folder added to a closed operational standby mode; When the folder portion is determined by a closed air mode operation, the block the second helical antenna and a high frequency portion connected to and characterized in that comprising a fourth step of feedback in the first process, also, it is fixed to the body of the folder-type portable terminal together and the convex terminal for applying a tension to convex consisting of; The folder-type fixed to a folder portion of the mobile terminal and includes a terminal for applying a tension to the main portion main portion consisting of integrally formed features a contact structure.