WIDE-BAND EMBEDDED ANTENNA USING DOUBLE ELECTROMAGNETIC COUPLING

摘要

PURPOSE: A broadband embedded antenna using a dual electromagnetic coupling is provided to efficiently secure a broadband and a multi band property by impedance matching. CONSTITUTION: A first conductive member(200) is electrically connected to a feeding point. A second conductive element(202) is floated not to be connected to a ground and a feeding point. A third conductive member(204) is electrically connected to the ground of the substrate. A first protrusion unit(220) is protruded from the second conductive member to the third conductive member. A second protrusion unit(230) is protruded from the third conductive member to the second conductive member.