ANTENNA SYSTEM AND A COMMUNICATION DEVICE HAVING THE SAME, HAVING A HIGH ISOLATION WITHOUT PHYSICAL DISTANCE LIMIT BETWEEN A TRANSMISSION ANTENNA AND A RECEIVING ANTENNA

摘要

PURPOSE: An antenna system and a communication device having the same are provided to improve the communication quality by secluding the electrical transmission leakage.;CONSTITUTION: Each of a plurality of antennas is connected to a ground plate(10). The Antennas are arranged on a concentric circle. The antennas is comprised of a transmitting antennas(11,13,15,17) and a receiving antennas(21,23,25,27) which are spaced from each other.;COPYRIGHT KIPO 2010