Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Individual soldier radar high-integration signal processing system and signal processing method

A signal processing and high integration technology, which is applied in radio wave measurement system, radio wave reflection/re-radiation, utilization of re-radiation, etc., to achieve the effect of improved integration, strong signal processing ability and strong storage capacity

Active Publication Date: 2020-12-11
XIDIAN UNIV
View PDF4 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Based on the above analysis, it is not the best choice to use DSP or FPGA alone as the control core part of the data acquisition system

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Individual soldier radar high-integration signal processing system and signal processing method
  • Individual soldier radar high-integration signal processing system and signal processing method
  • Individual soldier radar high-integration signal processing system and signal processing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] Embodiments of the present invention will be described in detail below in conjunction with examples, but those skilled in the art will understand that the following examples are only used to illustrate the present invention, and should not be considered as limiting the scope of the present invention.

[0033] (1) Reference figure 1 , a highly integrated signal processing system for individual radar, comprising: individual radar signal processor, antenna module, servo module, upper computer display and control terminal module; wherein, individual radar signal processor includes FPGA, digital signal processor (DSP), network port module, analog-to-digital converter (ADC) and digital-to-analog converter (DAC); ADC includes SMP connector, transformer and AD chip; DAC includes SMP connector, transformer and DA chip. The antenna module includes a clock generation module and an antenna switch transmission control module.

[0034] Specifically, the individual radar signal proce...

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

No PUM Login to View More

Abstract

The invention belongs to the technical field of radar signal processing, and discloses an individual soldier radar high-integration signal processing system and a signal processing method. The systemcomprises a DSP, an ADC, a DAC and an Internet access module which are connected with an FPGA, and an upper computer display control terminal module which communicates with the Internet access moduleis included. An antenna module is connected with the FPGA, a signal output end of a clock generation module in the antenna module is connected with a clock chip, and the clock chip is connected with the ADC and the DAC. I / Q signals of radar echoes in the antenna module are connected with the signal input end of the ADC. According to the system, an FPGA + DSP architecture is adopted, the FPGA completes radar echo acquisition and signal preprocessing functions, the DSP performs real-time processing on radar echo data and generates plots according to the acquired data, moving target detection andtrack association are realized, a radar echo signal processing capacity is higher, a storage capacity is higher, and an integration level is high.

Description

technical field [0001] The invention relates to the technical field of radar signal processing, in particular to a highly integrated signal processing system and a signal processing method for individual soldier radar. Background technique [0002] Individual soldier radar can detect and identify moving targets at night and in harsh weather environments, and can be used for surveillance and enemy alerts in border and sensitive areas in peacetime. Optimizing the size of the individual radar and making it easy to carry during infantry reconnaissance has always been the key point that must be considered in design. The individual radar signal processor is an important part of the radar system. The individual radar signal processor detects radar echo signals and extracts and processes information. The huge amount of data needs to be processed and transmitted in real time. With the development of radar systems , the system integration is getting higher and higher. [0003] The i...

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
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G01S7/41G01S13/58
CPCG01S7/415G01S13/58Y02A90/10
Inventor 王虹现李雪谭高伟梁悦
Owner XIDIAN UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com