Wide CPW-Fed Multiband Wearable Monopole Antenna with Extended Grounds for GSM/WLAN/WiMAX Applications

Table 5

Frequency detuning of Antenna V for bending in the and planes.

Resonant frequency	Simulated/measured	Frequency detuning (%)
		plane		plane
		Case 1	Case 2	Case 3	Case 4
		80 mm bending radius	55 mm bending radius	80 mm bending radius	55 mm bending radius
1780 MHz	Simulated	6.74	6.74	3.37	2.24
	Measured	4.49	6.74	4.49	1.12
2.4 GHz	Simulated	0.83	2.50	2.50	2.50
	Measured	0.00	0.83	2.50	0.00
3.46 GHz	Simulated	1.15	1.73	1.15	0.57
	Measured	1.15	0.00	1.15	0.57
5.26 GHz	Simulated	6.84	6.84	7.98	7.22
	Measured	7.60	7.60	8.36	7.60