System and multi-layer MIMO antenna

A multi-input multi-output (MIMO) antenna array with improved gain, the MIMO antenna array comprising:

• a first plurality of antenna elements arranged in a first plane, the first plurality of antenna elements corresponding to a first size;
• a second plurality of antenna elements arranged in a second plane that is different from the first plane and parallel to the first plane, the second plurality of antenna elements corresponding to the first size, wherein the first plane overlays the second plane;
• and
• at least one separation layer placed between the first plane and the second plane, wherein the separation layer is comprised of a dielectric material, wherein the first plurality and the second plurality of antenna elements are concurrently powered on within a same operating frequency band and wherein, based on a predetermined threshold, the second plurality of antenna elements is activated concurrently with the first plurality of antenna elements.

A system comprising:

• a base station;
• and
• a multi input multi output (MIMO) antenna array communicatively coupled to the base station, the MIMO antenna array comprised of:
• a first plurality of antenna elements arranged in a first plane, the first plurality of antenna element corresponding to a first size;
• a second plurality of antenna elements arranged in a second plane, the second plurality of antenna elements corresponding to the first size, wherein the second plane is different from the first plane and parallel to the first plane, wherein the first plane overlays the second plane, and wherein the first plurality of antenna elements have physical dimensions that match physical dimensions of the second plurality of antenna elements;
• and
• at least one separation layer placed between the first plane and the second plane, wherein the separation layer is comprised of a dielectric material, wherein the first plane and the second plane are concurrently powered on within a same operating frequency band wherein, based on a predetermined threshold, the second plurality of antenna elements is activated concurrently with the first plurality of antenna elements.