Dimensions 1 5 6 Feed 1 0 1 Antenna 3 0 4 2 2 4 4 Null 12 0 0 0 2 1 0 1 1 1 3 1 4 2 0 2 1 2 5 3 0 3 5 4 3 Length 1 3 3 Solution 11 0 1 1 2 1 2 2 3 2 3 2 4 2 4 3 3 3 3 3 2 3 2 2 2 3 3 3 4 3 4 4 4 2 4 1 5 1 5 0 5 0 5 0 4