MULTI ANTENNA

摘要

PURPOSE: A multiple antenna is provided to improve a broadband property by forming a common radiator for coupling feeding from a first loop and a second loop. CONSTITUTION: A first loop(104) is formed on the upper side of a substrate(102). A second loop(106) is separated from the first loop on the upper side of the substrate. A common radiator(108) receives coupling feeding from the first loop and the second loop. A first parasitic patch is formed on the lower side of the substrate to correspond to the first loop. A second parasitic patch corresponds to the second loop.