Dimensions 1 5 5 Feed 1 0 0 Antenna 4 0 1 0 3 2 1 2 3 Null 7 1 3 1 4 2 0 2 2 3 0 3 1 3 3 Length 1 1 2 Solution 6 0 0 1 1 1 1 1 2 1 2 2 1 1 2 2 3 1 2 0 3 1 2 0 1