Rapid Position Optimization Method and System for Search Radar
A technology for searching radars and optimizing methods, which is applied in the field of radars, can solve problems affecting radar detection performance, radars are difficult to adapt to new positional environments, etc., so as to get rid of the shackles of experience values and typical reference values, shorten debugging time, and achieve accurate The effect of adjustment
Active Publication Date: 2021-10-22
BEIJING INST OF RADIO MEASUREMENT
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[0003] At present, radar position optimization is usually adjusted based on statistical methods or based on empirical values. However, when radar equipment is transferred or environmental factors around the radar position suddenly change, it is difficult for the radar to quickly adapt to the new position environment in a short period of time, thus affecting Radar detection performance
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[0024] The principles and features of the present invention will be described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.
[0025] Such as figure 1 As shown, the schematic flow chart provided for the embodiment of the fast position optimization method of search radar in the present invention, the fast position optimization method includes:
[0026] S1, detect the site environment through the search radar, and obtain the echo pulse information of N search periods within the radar search range, N≥2;
[0027] It should be noted that the echo pulse information is obtained after the radar is turned on, and can be obtained within a few minutes to tens of minutes.
[0028] It should be understood that during the period when the radar is just turned on, as long as the parameters of the radar are not adjusted, the radar will work with defaul...
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The invention discloses a fast position optimization method and system for search radar, and relates to the technical field of radar. The method includes: detecting the site environment through a search radar, and obtaining echo pulse information of N search periods within the radar search range; detecting targets in each search period according to the echo pulse information, and combining n consecutive search periods The target within is associated to obtain m associated targets; when dispatching at least one preset target, make each preset target move within the radar search range; obtain the detection information of each preset target and the detection of environmental echo information, and adjust the parameters of the search radar accordingly. The present invention is suitable for rapid position optimization of search radars, can realize precise adjustment of radar processing parameters, effectively distinguish sensitive targets from clutter, noise and non-sensitive targets, rapidly realize radar position optimization, and shorten the debugging time of equipment after deployment.
Description
technical field [0001] The invention relates to the technical field of radar, in particular to a method and system for fast position optimization of search radar. Background technique [0002] The radar used for target search needs to adjust the radar processing parameters to adapt to different position environments, so as to ensure that the radar can detect the target of interest stably and accurately, and at the same time avoid the false information caused by clutter, noise and non-sensitive targets to the greatest extent. police. [0003] At present, radar position optimization is usually adjusted based on statistical methods or based on empirical values. However, when radar equipment is transferred or environmental factors around the radar position suddenly change, it is difficult for the radar to quickly adapt to the new position environment in a short period of time, thus affecting Radar detection performance. Contents of the invention [0004] The technical proble...
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IPC IPC(8): G01S13/88
CPCG01S13/88
Inventor 卢博戴巧娜景凯尚悦
Owner BEIJING INST OF RADIO MEASUREMENT