Dimensions 1 8 7 Feed 1 0 6 Antenna 3 2 5 4 3 6 5 Null 8 0 1 0 3 2 4 3 3 4 4 5 3 5 5 7 3 Length 1 5 5 Solution 21 0 6 0 5 0 5 0 4 0 4 1 3 1 3 1 4 1 4 1 5 1 5 2 6 2 6 3 5 3 5 4 6 4 6 5 6 5 6 6 5 1 3 0 2 0 2 1 2 1 2 1 1 1 1 1 0 1 0 2 1 2 1 3 2 3 2 4 3 1 1 2 2 2 2 2 3 2 3 3 4 3 4 2 5