UAV detection radar company talks about the application of UAV in radar industry
Release time:
2022-06-29
The UAV transmits ground power through cables as the power source of the UAV, rather than the traditional lithium battery, so it has the advantage of long air time. At present, the UAV is mostly used in the field of emergency lighting and emergency communication. The UAV is used as an air platform and is equipped with high lumen LED lights or emergency communication base stations to work.
UAV detection radarCompany: Application of UAV in Radar Industry
The UAV transmits ground power through cables as the power source of the UAV, rather than the traditional lithium battery, so it has the advantage of long air time. At present, the UAV is mostly used in the field of emergency lighting and emergency communication. The UAV is used as an air platform and is equipped with high lumen LED lights or emergency communication base stations to work.
This article introduces another new field, the application of UAVs in the radar industry, which mainly includes the following three application scenarios:
UAV detection radarCompany: Equipment detection radar
At present, the detection of low-altitude targets mainly depends on ground radar, but due to the influence of the earth's curvature and the buildings near the radar, the detection range of low-altitude targets is limited. If the detection radar is lifted into the air through the aerial platform, the influence of the earth's curvature and buildings can be reduced, and the detection range of the radar can be increased.
Another way to raise the detection radar into the air is to use balloons. Compared with the UAV platform, it has the following advantages: 1. Small size, the UAV is much smaller than the balloon under the same load; 2. High stability, the balloon It is difficult to withstand windy weather, and the UAV can hover stably in windy weather; 3. High safety, balloons are prone to deflation or even explosion accidents. From this aspect, the UAV has high safety, this reduces maintenance costs.
UAV detection radarCompany: Equipped with radar signal simulator or target reflector
When testing the performance of passive radar direction finding, the radar signal simulator can be installed on the UAV platform to radiate the radar analog signal to the outside world. When the passive radar detects the target signal, it can analyze and judge the position of the target.
When testing the detection performance of the active radar, the reflector can be installed on the UAV platform. When the electromagnetic wave of the active radar encounters the reflector, the radar echo will be generated, and the active radar receives the target echo. According to the echo delay and other information, the azimuth and distance of the target can be obtained.
UAV detection radarCompany: Equipped with radar cooperative communication relay station.
Modern military often requires multiple radar stations to work together, communicate with each other, and share detection target information. For example, when passive radar detects target azimuth, more than two radar stations need to cooperate and cross-locate to accurately determine the specific location of the target. UAV platform can be used to carry radar cooperative communication relay stations into the air, increasing the communication distance between radar stations, which is very conducive to the realization of radar networking function.
In summary, the UAV platform has a very broad application prospect in the field of radar, which plays a significant role in improving radar detection performance, radar test efficiency and radar cooperative communication capability.
Xiao Bian will not explain too much today. Thank you for watching. Let's see you next time.
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