Antenna Frequency Classification

Spectrum	Frequency	Wave Band (m)	Application Radio	Use area (country)
HF	3-30	100 ~ 10	HF Amateur Radio	Global
HF	26 ~ 28	11.54 - 10.71	CB Radio	European, North and South American
AM	0.525 to 1.7	571.4 - 176.5	Radio	Global
FM	88 ~ 108	3.4 to 2.78	Radio	Global
VHF	136 to 174	2.2 ~ 1.72	VHF Radio	Most countries
VHF	136 to 174	2.2 ~ 1.72	Marine Radio	Most countries
VHF	46 to 68	6.52 ~ 4.41	T-DAB Ⅰ	Most countries
VHF	174 to 240	1.72 ~ 1.26	T-DAB Ⅱ	Most countries
VHF	40 to 87	7.5 to 3.45	TV Ⅰ	Global
VHF	174 to 230	1.72 to 1.3	TV Ⅱ	Global
UHF	470 ~ 862	0.64 ~ 0.35	TV Ⅲ	Global
VHF	174 to 230	1.72 to 1.3	T-DMB	Korea
VHF	174 to 230	1.72 to 1.3	DVB-T Ⅰ	European
UHF	470 ~ 860	0.64 ~ 0.35	DVB-T Ⅱ	European
UHF	403 ~ 440	0.71 ~ 0.68	UHF Radio	Most countries
UHF	420 to 470	0.71 ~ 0.64	UHF Radio	Most countries
UHF	806 ~ 866	0.37 ~ 0.35	Cluster radio	European TETRAN orth American APCO25
GSM 900	880 ~ 960	0.34 ~ 0.31	GSM Phone	Most countries
GSM1800	1710 ~ 1880	0.18 ~ 0.16	GSM Phone	Most countries
CDMA800	824 ~ 894	0.36 ~ 0.35	CDMA Mobile phone	Most countries
CDMA2000	1920 ~ 2125	0.16 ~ 0.14	CDMA Mobile phone	Most countries
WCDMA	1940 ~ 2145	0.16 ~ 0.14	3G Mobile phone	Few countries
TD-SCDMA	1880 to 2025	0.16 ~ 0.15	TDMA Mobile phone	North American
GPS	1227.6 ~ 1575.42	0.24 ~ 0.19	GPS	Most countries
Wireless access	45 ~ 49	6.67 ~ 6.12	Cordless public phone	Most countries
Wireless access	900 to 930	0.33 ~ 0.32	Cordless public phone	Most countries
Wireless access	1900 ~ 1920	0.16 ~ 0.16	Cordless phone	Most countries
Wireless access	2400 ~ 2483	0.13 to 0.12	LAN	Most countries

Antenna Category:

① Press the nature of the work can be divided into transmit and receive antennas.
② use can be divided into communication antennas, radio antennas, TV antennas, radar antennas.
③ Press the operating wavelength can be divided into long-wave antennas, long-wave antenna, AM antenna, shortwave antenna, FM antenna, microwave antenna.
④ form of the structure and working principle can be divided into wire antennas and antennas, etc.
Characteristic parameters are described antenna pattern, directivity, gain, input impedance, radiation efficiency, polarization and bandwidth

According to the dimension of the antenna can be divided into two types:

One-dimensional and two-dimensional antenna antenna
One-dimensional antenna composed by a number of wires, such as wires or lines, or some form used on smart phones, as appears on the TV using the cable before the old rabbit ears. Monopole antenna and dual-stage are two basic one-dimensional antenna.
Two-dimensional antenna diverse, flake (a square metal), an array (two-dimensional model of a bunch of good tissue slices), there are trumpet-shaped, dish.

Antenna according to different occasions, can be divided into:

Handheld station antenna, car antenna, antenna base three categories.
Hand-held units for personal use handheld walkie-talkie antenna is an antenna, a common rubber antenna and whip antenna into two categories.
Car antenna is the original design communications antenna mounted on the vehicle, the most common application is the most common suction car antenna structure also has shortened, one-quarter wavelength, central plus sensitized, five eighths wavelength, dual two-thirds a wavelength in the form of an antenna.
Base station antenna has a very crucial role in the communication system, especially as the communications hub of communication stations.
Common base station antenna has a high gain antenna fiberglass, Victoria array antenna (eight ring array antenna), a directional antenna.