Wearable BLE Wireless Sensor Based on U-Shaped EBG Monopole Antenna

Table 5

Summary of integrated circuit without EBG and with EBG results.

Parameter	Without EBG	With EBG
Frequency (GHz)	2.41	2.43
Bandwidth (%)	42.85	33
Gain (dBi)	5.42	6.87
Efficiency (%)	54.74	73.68
(W/kg)	2.57	0.68