Radar multi-waveform signal generation and presentation device capable of flexibly loading parameters

Abstract

The invention puts forward a radar multi-waveform signal generation and presentation device capable of flexibly loading parameters. The device is characterized in comprising a PC (Personal Computer) and a radar signal processing platform, wherein data interacts between the PC and the radar signal processing platform; the PC comprises a PC display control module; the PC display control module provides a radar work mode selection interface, a radar work parameter setting interface and a data display interface of a PPI (Pixels Per Inch) display mode / B display mode for users; the radar signal processing platform comprises an FPGA (Field Programmable Gate Array) chip and a peripheral circuit, wherein an embedded control module is built in the FPGA chip; and the embedded control module is switched into a corresponding work mode according to the radar work mode and a radar working parameter input by the user, and executes a corresponding operation under the work mode. By use of the device, aflexible loading way of radar parameters is adopted by aiming at radar multi-waveform signal simulation requirements, and radar multi-waveform generation and presentation functions are realized.

Description

technical field [0001] The invention relates to the field of information technology, in particular to a radar multi-waveform signal generating and demonstrating device capable of flexibly loading parameters. Background technique [0002] In some existing radar principle signal generation devices, there are few data control and download methods supported, and dynamic data control and download cannot be performed; at the same time, the radar display mode supported is relatively simple, and it cannot support multiple radar demonstration functions. Perform dynamic and vivid demonstrations of radar parameters and functions. Aiming at the needs of radar multi-waveform signal simulation, the invention adopts a flexible loading mode of radar parameters to realize the functions of generating and demonstrating radar multi-waveforms. The invention can generate various radar transmission signals; simulate radar intermediate frequency echo signals; measure receiver noise and sensitivity...

AI Technical Summary

Problems solved by technology

[0002] In some existing radar principle signal generation devices, there are few data control and download methods supported, and dynamic data control and download cannot be performed; at the same time, the radar display mode supported is relatively simple, and it cannot support multiple radar demonstration functions. Perform dynamic and vivid demonstrations of radar parameters and functions

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