WIRELESS TERMINAL

摘要

A wireless terminal is provided by embodiments of the present invention, which includes a Printed Circuit Board (PCB) (10) and an antenna system (20). Said antenna system (20) includes a positioning antenna (21) configured to receive positioning carrier signals from satellites. A director dipole (22) is disposed in the radiation area of said positioning antenna (21), and is configured to couple energy of said positioning antenna (21) to said director dipole (22) and radiate said energy to space. By disposing the director dipole in the radiation area of the positioning antenna to form a space low-resistance path of the carrier signal (that is, the 1575.42 MHz Radio Frequency (RF) signal) of the satellite, embodiments of the present invention can realize that the energy of the positioning antenna is coupled to the director dipole, and the coupled energy is radiated by the director dipole to the space, so as to form a coupled radiation field, thereby improving radiation efficiency of the antenna system and achieving directional directing of the radiation.