Industry Information - 5G,4G/LTE,3G,WiFi,MIMO Antennas

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Antenna technology of 5g system This includes the design of a single antenna and the technology at the system level, which has been mentioned above, such as multi beam, beamforming, active antenna array, massive MIMO, etc.
Evolution and trend of mobile communication base station antenna Base station antenna is developed with the development of network communication. Engineers design different antennas according to the network requirements. Therefore, in the past several generations of mobile communication technology, antenna technology has been evolving.
5g antenna technology Over the past two decades, we have witnessed the shift in mobile communications from 1g to 4G LTE. During this period, the key technologies of communication are changing, and the amount of information processed has doubled. Antenna is an indispensable component to realize this leap forward.
4.8GHz-6.5GHz 21dBi dual polarization sector antenna introduction This 4-port 90-degree dual oblique polarization + 45°/ -45° polarization sector antenna has a universal dual-radio installation system, which can connect two Ubiquiti Networks RocketM5® or Rocket®Prism 5AC, Mimosa C5c, Cambium ePMP™ 1000 or TP- Connect WBS-510 directly to the antenna. The antenna provides 4 separate ports, two +45° polarization and two -45° polarization, and all ports support 4.9 GHz-6.5 GHz operation.
Signal source and technical parameters of 5G antenna network base station The 5G network is a densely distributed base station network, and the base station distribution density is higher than that of previous generations of mobile systems. Among them, the 28Ghz millimeter wave frequency band is used for communication between base station mobile terminals.
What to do if the router signal is poor? The wireless network coverage is extremely small and the transmission distance is extremely short. What is the solution? Buying a wireless router for bridging is too wasteful! Replace the antenna, and low-end wireless routers are all bound to the antenna and cannot be replaced! If your brain is not degraded , If you still have curiosity, then you should pick up the tool to install a new antenna for the wireless router, giving it a new opportunity.
Communication antenna maintenance and common troubleshooting methods Communication antennas are used outdoors for a long time and sometimes encounter bad weather, so regular inspections and maintenance are required. In addition to troubleshooting, it is necessary to carry out corresponding maintenance measures. The painted parts should be repainted, the parts that need lubrication should be refueled regularly, and the sealant and insulating glue should be replaced in time if they are aging.
7 matters needing attention in antenna design Combining industry experience, rich theoretical knowledge, and the practical operation of R&D and mass production, Xiangjiasheng Technology has sorted out the matters needing attention in antenna design for you.
What are the classifications of WiFi antennas? Basically, WiFi networks can use two different frequency bands. 2.4 GHz and 5 GHz frequency bands. The 2.4 GHz frequency band compliant with IEEE802.11b/g/n is still the current standard. The 5 GHz frequency band that conforms to the IEEE802.11a/n/ac standard is more susceptible to interference, but provides more channels than the 2.4 GHz frequency band, so the frequency of use is getting higher and higher. In addition, there may be extremely high data rates here.
How to choose a 5G antenna manufacturer 5G development has been considered "in full swing". From the perspective of global 5G base stations, all 5G signals have been deployed except for some countries with small areas and relatively developed economies, such as Monaco, the United States, South Korea, Japan, Sweden, Canada, Some cities and regions such as Britain and Germany.
AAU, the mainstream form of 5G communication base stations RRU, the remote radio unit, from 3G to 4G, is composed of BBU+RRU+antenna mode. And AAU is an upgrade of RRU, an advanced device version of RRU, which is currently used by 5G base stations.
7 basic elements to accelerate 5G deployment 5G, the hottest Internet topic in science and technology from 2019 to the present, is the ultimate goal of high-tech companies in various countries from the perspective of scientific research. From the perspective of life, it is what people all over the world expect.

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