What is the difference between a circularly polarized antenna and a linearly polarized antenna? Antennas are the basic facilities of modern communication technology. Generally speaking, the advantages and disadvantages of various polarization methods of antennas have small differences, but in lines such as broadcasting and mobile communication systems, small differences in polarization methods will produce A big difference. So, what are the differences between circularly polarized antennas and linearly polarized antennas? Let’s discuss it together.
- Circularly polarized antenna What is the difference between a circularly polarized antenna and a linearly polarized antenna? First of all, for a circularly polarized antenna, the signal induced by the circularly polarized antenna has nothing to do with the polarization direction of the receiving antenna, that is, no matter where the antenna receiving the signal is in any direction, the transmitted signal is the same, and there is no What a difference. The circularly polarized antenna can reduce the sensitivity of the system to the antenna orientation, so the circularly polarized antenna is relatively used by more users.
- Linearly polarized antenna Linear polarization is the most common antenna polarization method. Unlike circularly polarized antennas, the magnitude of the signal induced by a linearly polarized antenna is related to the polarization direction of the receiving antenna, that is, when the polarization of the receiving signal antenna When the direction is consistent with the direction of the electric field, the induced signal is stronger. Linearly polarized antennas can be installed vertically, horizontally, or on any other plane, and they can all receive signals. At the same time, however, the signal magnitude of linearly polarized antennas is more easily affected. Usually, when purchasing antenna products, the polarization direction of the antenna cannot be ignored. RG-ANTx2-2400&5800(O) series drum omnidirectional antenna has a built-in dual-band omnidirectional 8dBi antenna, which can cover all aspects of a long distance outdoors. It comes with a lightning rod design, which can effectively protect against outdoor lightning. It is suitable for It is used with RG-AP630 series external antenna products in outdoor scenes. For more details about RG-ANTx2-2400&5800(O) series drum omnidirectional antennas, please visit the website https://www.ruijie.com.cn/cp/wx-tx/antx224005800o/ for inquiries. Well, the above is the difference between circularly polarized antennas and linearly polarized antennas. This article explains in detail the circularly polarized and linearly polarized antennas. You have a certain understanding of polarized antennas. If there is still something you don’t understand, please log on to Ruijie’s official website to learn more about circularly polarized antennas and linearly polarized antennas.