Investigation on Wearable Antenna under Different Bending Conditions for Wireless Body Area Network (WBAN) Applications

Table 3

Gain comparison for different degree bending in X-axis and Y-axis.

Freq (GHz)	Degree
	Flat	X-bend gain (dBi)				Y-bend gain (dBi)
		25°	45°	75°	90°	25°	45°	75°	90°
2.4	4.70	4.75	4.86	4.87	4.64	4.82	4.89	4.59	4.37
2.45	4.72	4.60	4.70	4.66	4.41	4.87	4.95	4.64	4.42
2.5	4.73	4.30	4.38	4.33	4.02	4.91	5.01	4.70	4.47