Novel Design of Electromagnetic Bandgap Using Fractal Geometry

Table 2

Relative operation bandwidth of EBG structure for various 𝑊 while 𝐺₂ is Fixed at 0 mm and 0.5 mm.

Unit cell size 𝑊 (mm)	𝐺2 = 0.5 mm	𝐺2 = 0 mm
	Bandgap (GHz)	Bandgap 1 (GHz)	Bandgap 2 (GHz)
2	17.74–29.25	10.77–14.47	18.80–21.95
4	9.48–18.62	5.51–7.73	10.20–12.33
6	6.23–13.88	3.72–5.07	6.72–8.53
10	4.05–10.35	2.06–3.08	3.71–5.26