Dimensions 1 6 5 Feed 1 0 2 Antenna 4 0 1 0 3 2 1 2 3 Null 6 0 0 3 0 3 1 4 1 5 0 5 3 Length 1 3 1 Solution 9 0 2 1 2 1 2 1 1 1 1 1 0 1 0 2 1 1 0 0 1 1 2 2 2 2 2 1 3 1 3 2 3 1 3 0 3