A METHOD AND A STRUCTURE AND A APPARATUS OF SPACE DIVERSITY ANTENNA WITH CRADLE FOR MOBILE PHONE

摘要

The present invention constituting a spatial diversity antenna to the external antenna which is provided in the cradle portion to a multimedia communication for a mobile terminal, is embedded in the portable terminal unit intenna antenna for transmitting and receiving a high frequency signal; Matrix switch unit for connecting the antenna unit and the intenna by the control settings change the high-frequency signal transmission path; External antenna unit is connected to a detachable state in the matrix switch unit operated as a diversity antenna set; The duplexer unit is connected to the matrix switch unit for each transmitting a high frequency signal to the transmit path and the receive path; An external antenna part received radio frequency signal to operate as a matrix switch unit being connected to the diversity antenna into a diversity feature amplifying unit configured for low-noise amplifying the output, and also, through a portable terminal mounting part for fixing the main body to the detachable state; It configured integrally with the seating portion and a lower end connected to the receptacle portion and the receptacle terminal of the portable terminal; The connector portion constituting one side of the seat portion is terminated and connected to the matrix switch unit of the mobile terminal device; Configuration is fixed on the receiving antenna outside a side of the upper end portion for transmitting and receiving wireless mobile communication high-frequency signal; And by a fixed configuration with a sliding state to the seating parts of the back portion when the external force is applied, and characterized by a configuration such as that included sliding fixing part moves, operated by space diversity antennas improve the reception quality of the communication signal, the transfer portion, high-performance external antenna by an effect of improving the quality of the transmitted and received signals.