Patent ID: 8334750

Claim:
An integrated antenna module comprising: an immobilizer coil antenna configured to generate electric field to supply electrical power to a transponder in a fob when the fob is brought close to the immobilizer coil antenna; an LF antenna configured to communicate with the transponder in the fob for authentication of the fob; and a shielding guide, on which the immobilizer coil antenna is mounted, connected to the LF antenna to prevent magnetic field interference between the two antennas, wherein the immobilizer coil antenna and the LF antenna are integrally connected with the shielding guide interposed therebetween, wherein the immobilizer coil antenna is detachably connected to the shielding guide so as to adjust its position in a longitudinal direction on the shielding guide, the immobilizer coil antenna is connected to the shielding guide by a plurality of connection hooks, the shielding guide has a plate shape to which the immobilizer coil antenna is mounted and supported, and the connection hooks protrude downward from the immobilizer coil antenna and are connected to both side ends of the shielding guide.