A Novel “回” Pattern Branch Antenna for 3G\4G\WLAN\Bluetooth\Navigation Applications

Table 2

Antenna's commercial communication frequency band.

Frequency band	Communication frequency band
1.49–1.58 GHz (6%)	GPS (1.575–1.625 GHz)
1.81–2.55 GHz (31%)	Bluetooth (2.4–2.485 GHz)
	WLAN (2.4–2.4835 GHz)
	LTE Band40 (2.3–2.4 GHz)
	ISM Band (2.420–2.4835 GHz)
	WiMAX (2.3 GHz)
4.72–5.38 GHz (13%)	WLAN (802.11a/n:5.15–5.35 GHz)
5.59–6.12 GHz (9%)	5G (5.725–5.825 GHz)