A kind of multifunctional meteorological environment parameter measurement side scan radar and its operation method

Abstract

The invention relates to a multifunctional meteorological environment parameter measurement side scan radar, which belongs to the technical field of radar. It includes a mounting bracket, a turning pan-tilt, a transmitting antenna, a receiving antenna array, a radar main box and a battery. The transmitting and receiving antenna arrays are arranged on the top of the mounting bracket through the turning pan, and the radar main box is fixed in the middle of the mounting bracket. The battery provides power for the multifunctional meteorological environmental parameter measurement side scan radar. The beneficial effect of the present invention is that, by adopting the idea of ​​modularization, miniaturization design and parallel design of calculation modules, through independent design of the antenna hardware module and software module, the common requirements of the four measurement functions are simultaneously utilized, and the application system is maximized It can effectively save costs, greatly expand the calculation range and the unit resolution within the calculation range, and reflect the detailed characteristics of the calculation area in detail.

Description

technical field [0001] The invention relates to a radar device, belonging to the technical field of radar, in particular to a multifunctional meteorological environment parameter measurement side scan radar. Background technique [0002] Side-scan radar is a hydrological radar that measures the flow velocity on the surface of rivers, and has been widely used in hydrology, water resources and other tests. Electronic sonde is an important means of high-altitude meteorological detection. By launching a balloon with electronic sonde, ground-receiving radar can receive high-altitude weather such as temperature, pressure, humidity, and wind. Low-altitude wind field measurement radar is a radar device used to detect low-altitude wind fields. The glacial river observation radar uses the P-band radar electromagnetic wave to illuminate the surface of the glaciers, analyzes the typical characteristics of the glaciers in different glacial periods through the echo information, and extra...

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Problems solved by technology

At present, the use of radar electromagnetic waves to measure the river surface flow field has begun to be used in hydrological testing, realizing all-weather observation of the river surface, overcoming the shortcomings of traditional measurement methods such as the inability to measure complex waters and the difficulty of measurement, which is of great significance to hydrological measurement. ;Ice age river observation is a major difficulty in current hydrological surveys. At present, artificial stations are used for observation, which is difficult to measure. Using radar for glacier observation is of great significance to solve the current glacier observation problem

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