Radar seeker signal processing simulated analysis method and system

A radar seeker and signal processing technology, applied in radio wave measurement systems, instruments, etc., can solve the problem that off-line data processing is difficult to achieve, to simplify the signal acquisition and simulation analysis process, to facilitate verification and debugging, and to facilitate debugging and the effect of finding problems

Active Publication Date: 2016-02-24
CNGC INST NO 206 OF CHINA ARMS IND GRP
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

If you need to research or verify new data processing algorithms, you need to write a program (such as MATLAB language, etc.) for verification, and it has not been written in one step into a C language or C++ lang

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  • Radar seeker signal processing simulated analysis method and system
  • Radar seeker signal processing simulated analysis method and system
  • Radar seeker signal processing simulated analysis method and system

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Embodiment Construction

[0033] Now in conjunction with embodiment, accompanying drawing, the present invention will be further described:

[0034] The present invention includes signal processing and data processing algorithms and a set of self-compiled simulation analysis software, radar signal data collector, control computer and radar seeker with optical fiber communication, such as figure 2 For its hardware connection diagram, the simulation analysis software can be regarded as the softwareization of the signal processor, which can simulate the functions of the signal processor, such as executing algorithms and data processing. In this method, when the radar echo signal is processed, the data acquisition equipment is used to collect the summation / difference signal after down-conversion processing from the optical fiber interface of the seeker signal processor at high speed and save it on the data acquisition equipment, and then pass The network cable imports the collected data to the control com...

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Abstract

The invention relates to a radar seeker signal processing simulated analysis method and system. A data collector collects sum and difference signals, after down conversion by a radar receiver, at a high speed via an optical port of a seeker signal processor, and stores the sum and difference signals, the collected data is introduced into a control computer via a network cable, corresponding signal processing simulated analysis is carried out, and a processing result is reflected in the data and figure forms. Thus, the system can analyze the seeker data needless of purely relying on original MATLAB simulation analysis software and the like, and C++ language based self-programmed processing algorithms of the system can be transplanted to DSP and implemented, and the DSP algorithm can be improved and verified.

Description

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Claims

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Application Information

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IPC IPC(8): G01S7/40
CPCG01S7/4004
Inventor 魏政万红进吴迪李依林王乐伍建辉郑超
Owner CNGC INST NO 206 OF CHINA ARMS IND GRP
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