Abstract: A multi-layer coupling-controlled antenna. A first and second spaced-apart radiating elements define a gap therebetween and each is responsive to a source signal. A third conductive element is disposed below and spaced apart from the first and second radiating elements and located to bridge the gap. An upper conductive element is disposed above and spaced apart from the first and second radiating elements. The upper conductive element comprises a single element or a plurality of spaced-apart conductive elements. A lower conductive element is disposed below and spaced apart from the third conductive element.