COMMUNICATION DEVICE COMPRISING PLURALITY OF ANTENNAS HAVING DIFFERENT RADIATION PATTERN AND COMMUNITACION METHOD OF USING THE COMMUNICATION DEVICE

摘要

A communication device including a plurality of antennas having different radiation patterns and a communication method thereof are disclosed. In one embodiment, the communication device includes a signal generator for generating a multi-mode signal, and a plurality of antennas having different radiation patterns and radiating the multi-mode signal. Accordingly, the present invention can increase an effective transmission and reception distance.