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