Table 1 Success rate and run time of the algorithm with a maximum measurement error of \(\pm 0.5 dB\) and \(\pm 2.5^{\circ }\). M/N is the ratio of the number of samples M to the number of elements N in the array.

From: Application of the principle of collapsed distributions to the detection of faulty elements in square grid antenna arrays

3 defective elements, \(\Delta _{dB} = \pm 0.5 dB\), \(\Delta _{ph} =\pm 2.5^{\circ }\)

30 samples

(M/N = 0.39)

45 samples

(M/N = 0.59)

Failing element positions

t(s)

Success

t(s)

success

9

7/10

9

10/10

(7, 8), (9, 3), (6, 4)

9

10/10

9

10/10

(4, 8), (2, 4), (4, 2)

9

10/10

9

10/10

(5, 9), (9, 6), (6, 3)

9

5/10

9

9/10

(6, 4), (9, 4), (5, 1)

9

8/10

9

10/10

(4, 1), (7, 4), (9, 4)

9

10/10

9

10/10

(9, 5), (9, 7), (4, 9)

9

7/10

9

10/10

(6, 10), (5, 9), (8, 8)

9

7/10

9

10/10

(5, 7), (10, 5), (6, 6)

9

9/10

9

10/10

(2, 5), (1, 5), (6, 8)

9

8/10

9

10/10

(10, 6), (6, 1), (5, 1)

9

81/100

9

99/100

Average