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

Table 3

Antenna's commercial communication frequency band.

Frequency band	Communication frequency band
1.49–1.60 GHz (7%)	GPS L1 (1575.42 ± 1.023 MHz)
	BD 2 (1561.098 ± 2.046 MHz)
1.87–2.51 GHz (29.77%)	TD-SCDMA (1880–2025 MHz) WCDMA (1920–2170 MHz) CDMA2000 (1920–2125 MHz)
	LTE Band40 (2300–2400 MHz)
	ISM Band (2.420–2.4835 GHz)
	WiMAX (2300 MHz)
	Bluetooth (2400–2485 MHz)
	WLAN (802.11 b/g/n: 2400–2480 MHz)
	BD1 S (2491.75 ± 4.08 MHz)
4.63–5.34 GHz (14.03%)	WLAN (802.11a/n:5150–5350 MHz)