The invention relates to a coupling enhanced antenna which is used for being mounted in a movable device. The antenna comprises an active antenna arranged on a mainboard of the movable device, a metal coupling piece close to the active antenna, at least one metal radiating piece and a coaxial wire connected with the coupling piece and the radiating piece. The coupling piece can be coupled with the active antenna to transmit received and sent signals to the active antenna, the radiating piece is placed on the edge of the movable device, and is away from a metal piece in the movable device, the blocking by the metal piece is reduced, and the efficiency and metal resisting capability of the antenna are enhanced.

Coupling enhanced antenna

The utility model relates to a coupling strengthened type antenna which is arranged inside a mobile apparatus. The coupling strengthened type antenna comprises an active antenna arranged on the main board of the mobile apparatus, a metal coupling sheet adjacent to the active antenna, at least one metal radiation sheet and coaxial lines connecting the coupling sheet and the radiation sheets. The coupling sheet can be electrically coupled to the active antenna so as to transmit transmitted and received signals to the active antenna. The radiation sheets are placed on the edges of the mobile apparatus and far away from metal members inside the mobile apparatus. The shielding of the metal members is alleviated. The antenna efficacy is enhanced. The metal-resistant capability is further improved.

Zhang Yali

Papers

Coupling strengthened type antenna

Coupling enhanced antenna