| 摘要 |
<p>PURPOSE: An internal antenna is provided to help a user to miniaturize an antenna by forming a radiation pattern of thin and long structure. CONSTITUTION: In an internal antenna, a built-in antenna comprises a metal radiation unit(220) and a PCB type radiation unit(230). The metal radiation unit is attached to one side of a base frame(210). The PCB type radiation unit is attached to one side of the base frame. One end of the PCB type radiation unit is electrically connected to one end of the metal radiation unit. The metal radiation unit and PCB type radiation unit are connected to each other through a clamp and a conductive double sides tape.</p> |
