An edge-enabled void isolator (EEVI) for antennas is provided. In particular, two or more antennas are separated from one another by respective EEVI to provide isolation between the antennas. This isolation allows the antennas to be placed in close proximity, keeping the footprint of the antenna system relatively small for ease of use in small wireless devices. While two monopole antennas are specifically contemplated, the disclosure may be extended to more than two antennas, and these antennas may be monopole, dipole, F, or the like.