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

Figure 3

Third iterated Koch fractal boundary microstrip antennas with indentation angles (a) 10^°, (b) 20^°, (c) 30^°, (d) 40^° , (e) 50^°, and (f) 60^°.

(a)

(b)

(c)

(d)

(e)

(f)