WIDE-BAND EMBEDDED ANTENNA USING LOOP ELECTROMAGNETIC COUPLING

摘要

A broadband internal antenna using loop electromagnetic coupling is disclosed. The disclosed antenna includes a first conductive member electrically connected to a feed point; A second conductive member having a loop shape and electrically connected to ground to surround the first conductive member; And a third conductive member extending from the third conductive member and radiating an RF signal, wherein electromagnetic coupling occurs between the first conductive member and the second conductive member so that the first conductive member and the second conductive member are formed. Operates as an impedance matching section and a power feeding section. According to the disclosed antenna, there is an advantage that can secure the broadband characteristics within a limited size.