Different types of antennas are used in different situations

　　You should also understand that, like our usual set-top boxes, routers and so on are wireless, but do you know that they are also made up of different antennas? Today, Xiaobian will give you a classification of all antennas manufactured by electronic antenna manufacturers.

　　1. The antenna can be divided into transmitting antenna and receiving antenna according to its working nature.

　　2. It can be divided into communication antenna, broadcast antenna, television antenna, radar antenna and so on.

　　3. Directional antenna can be divided into omnidirectional antenna and directional antenna.

　　4. According to the working wavelength, it can be divided into ultra-long wave antenna, long wave antenna, medium wave antenna, short wave antenna, ultra-short wave antenna, microwave antenna and so on.

　　5. According to the structure and working principle, it can be divided into wire antenna and plane antenna. The characteristic parameters of the antenna are pattern, directivity coefficient, gain, input impedance, radiation efficiency, polarization and bandwidth.

　　6. Dimensions can be divided into two types: one-dimensional antenna and two-dimensional antenna.

　　One-dimensional antenna: It consists of many wires, such as straight lines used on mobile phones or smart shapes, like rabbit ears used on TV before cable appeared. Unipolar and bipolar antennas are two basic one-dimensional antennas.

　　Two-dimensional antenna: Various, there are flakes (a square metal), arrays (a bunch of well-organized two-dimensional patterns), trumpets, dishes.

　　7. Antennas can be divided into three categories: handheld antenna, vehicle antenna and base antenna.

　　Hand-held antenna: Antenna for personal use of handheld walkie-talkie. There are two kinds of antenna: rubber antenna and tie-rod antenna.

　　Vehicle antenna: refers to the original design installed on the vehicle communication antenna, the most common application is the sucker antenna. Vehicle antennas also have shortened, quarter-wavelength, middle-sensitized, half-eighth and double half-wavelength antennas.

　　Base station antenna: It plays a key role in the whole communication system, especially as a communication hub. The common base station antennas are high gain FRP antenna, four-ring antenna (eight-ring antenna) and directional antenna.

　　Do you think that the antenna is super powerful? I didn't expect that it can be divided into so many kinds and has such a wide range of functions. What else would you like to know about the electronic antenna manufacturer consulting Xiaobian oh.