| 摘要 |
The present invention relates to a smart key apparatus and a method thereof. A smart key apparatus according to the present invention includes antennas which receives a low frequency (LF) from a vehicle through reception shafts, an LF receiving control part which successively checks a reception level according to a predetermined order of the antennas when The LF signal is received, controls the reception of the LF signal through a determined reception antenna, compares each reception level for the antennas, and determines an antenna of maximum reception level as a reception antenna, and a signal processing part which processes an LF signal received through the reception antenna. |
