Wideband High Gain Antenna

An antenna array comprising:

• said array formed of individual pluralities of electrically connected antenna elements;
• each element of each said plurality having:
• a substrate;
• a first substrate surface, a portion of which is covered with a conductive material, and a portion of which is uncovered;
• said conductive material forming a pair of horns, each of said pair of horns having substantially identical shapes and formed of substantially equal areas of said conductive material;
• each of said horns each extending in opposite directions to distal tips;
• a first cavity formed by said uncovered portion in-between said pair of horns;
• said first cavity having a mouth portion, said mouth portion beginning at a first edge along a line extending between said distal tips;
• said mouth portion reducing in cross-section as it extends from said first edge from a widest point substantially in-between said distal tips, to a narrowest point in between said pair of horns;
• said first cavity extending away from said narrowest point in a curve and extending into a first one of said horns;
• and
• a feedline electrically communicating at a first end with a feed electrically engaged to each said antenna element;
• and each said feedline at a second end configured for electrical communication with an RF receiver or transceiver.