The Effect of Indentation Angle of Koch Fractal Boundary on the Performance of Microstrip Antenna

Table 5

Bandwidth comparison of antennas operating at the same frequency of 2.5 GHz.

Indentation angle	Bandwidth (MHz)
	1st iteration	2nd iteration	3rd iteration
10	59	52	60
20	60	67	62
30	64	70	72
40	62	67	66
50	58	64	62
60	54	56	48