Inversion identification method and device for working mode of phased array radar, and medium
A phased array radar, working mode technology, applied in character and pattern recognition, measurement devices, reflection/re-radiation of radio waves, etc. And other issues
Pending Publication Date: 2022-01-14
SUN YAT SEN UNIV
View PDF0 Cites 4 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
At the same time, traditional reconnaissance equipment can only detect the pulse descriptor of the radar on a single wave position, and cannot obtain the information of the phased array radar on all wave positions, so it cannot invert and identify its working mode
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0051] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.
[0052] In order to make the content and technical solutions of this application clearer, the characteristics, terms and meanings of related technologies are explained:
[0053] 1) Characteristic analysis of phased array radar based on characteristic parameters
[0054] Due to the flexibility and functional diversity of phased array radar, the selection of phased array radar signal characteristic parameters is different in different functions and working modes, so the analysis of phased array radar characteristic parameters is very important for identifying phased array rad...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an inversion identification method and device for a working mode of a phased array radar, and a medium. The method comprises steps of determining the position of the phased array radar according to the lateral data obtained by an unmanned plane cluster; according to the phased array radar position, the unmanned aerial vehicles in the unmanned aerial vehicle cluster being controlled to move in the target range; signal parameters being determined according to radar pulse signals obtained through unmanned aerial vehicle cluster sorting and recognition; performing multi-dimensional modeling analysis according to the signal parameters; and determining the working mode of the phased array radar according to a modeling analysis result. According to the method, phased array radar signals can be rapidly reconnaissance in a complex electromagnetic environment by using an unmanned aerial vehicle cluster, and the working mode of the phased array radar can be inverted and identified according to radar characteristics, so defects of a traditional reconnaissance mode of a reconnaissance plane are overcome, and a space-time-frequency domain radar working mode identification model is also provided; the method can be widely applied to the electronic countermeasure technology field.
Description
technical field [0001] The invention relates to the technical field of electronic countermeasures, in particular to a phased array radar working mode inversion identification method, device and medium. Background technique [0002] Due to the flexibility and functional diversity of phased array radar, the selection of phased array radar signal characteristic parameters is different in different functions and working modes, so the analysis of phased array radar characteristic parameters is very important for identifying phased array radar. significance. Usually, the reconnaissance aircraft cumulatively receives the radar signals of the phased array radar, and realizes the generation of the radar pulse description word (Pulse Description Word, PDW) through parameter estimation, and then realizes the phased array by analyzing the different characteristic parameters in the PDW pulse description word. Radar identification tasks. The parameters that characterize the basic charac...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): G01S7/292G01S7/40G01S7/41G01S13/50G01S13/72G06F30/20G06K9/62
CPCG01S7/2923G01S7/40G01S7/41G01S13/50G01S13/72G06F30/20G01S2013/0245G06F18/23
Inventor 王伟周永坤饶彬王涛周颖邹小海徐峰
Owner SUN YAT SEN UNIV