Dimensions 1 5 6 Feed 1 0 4 Antenna 2 2 4 4 2 Null 9 0 2 1 3 2 1 2 2 2 3 3 0 4 0 4 1 4 3 Length 1 2 4 Solution 11 0 4 0 3 0 3 1 2 1 2 1 1 1 1 2 0 2 0 3 1 3 1 4 2 0 3 1 4 1 4 2 5 2 5 3 4 3 4 3 3 3 3 2 4