Dimensions 1 5 5 Feed 1 0 4 Antenna 2 1 1 3 3 Null 8 0 1 1 3 1 4 2 4 3 2 4 0 4 1 4 2 Length 1 6 1 Solution 11 0 4 0 3 0 3 0 2 0 2 1 2 1 2 2 1 2 1 2 0 2 0 1 0 1 0 1 1 1 2 2 2 2 2 2 3 2 3 3 4 3 4 3 3