Dimensions 1 5 6 Feed 1 0 0 Antenna 2 2 2 4 4 Null 10 0 2 0 3 0 4 0 5 1 5 2 0 2 1 2 4 3 0 3 3 Length 1 4 5 Solution 13 0 0 1 1 1 1 0 1 0 1 1 2 1 2 1 3 1 3 1 4 1 4 2 3 2 3 3 2 3 2 3 1 3 1 2 2 1 4 2 5 2 5 3 4 3 4 3 5 3 5 4 4