Abstract: A meta-material MIMO antenna is disclosed, wherein the meta-material MIMO antenna includes a substrate; a first top radiator formed at one side of top surface of the substrate, and including an inner radiator and an outer radiator discrete from the inner radiator to encompass the inner radiator from outside; a second top radiator symmetrically formed against the first top radiator and formed on the other side of the top surface of the substrate; a first bottom radiator electrically connected to the first top radiator and formed on one side of bottom surface of the substrate; a second bottom radiator symmetrically formed against the first bottom radiator and formed on the other side of the bottom surface of the substrate; and a coupler remover interposed between the first and second bottom radiators, whereby the antenna can be miniaturized to enhance a high isolation.