Dimensions 1 5 6 Feed 1 0 5 Antenna 2 3 2 3 4 Null 9 0 1 1 0 1 1 1 4 1 5 2 2 2 4 4 0 4 5 Length 1 6 1 Solution 10 0 5 0 4 0 4 0 3 0 3 0 2 0 2 1 2 1 2 2 1 2 1 3 1 3 1 3 2 1 2 1 3 1 3 2 3 2 3 3 4