A Timing Control Method for Radar Signal Processing

Abstract

The invention relates to a sequential control method for radar signal processing and belongs to the technical field of signal processing.Multiple pieces of beam position data are packaged and processed, the data is transmitted in a detection processor, a height measurement processor and a communication controller according to four sequential control steps, the congestion degree, the complex degree and the error rate of data transmission are effectively reduced, the data transmission rate is increased, and the capacity of processing the data of a radar is greatly enhanced.The signal processing time is short, and the accuracy of detecting and indicating a target of the radar is guaranteed.The method is simple, operation is easy, and the signal processing effect is good.The problems that in the prior art, a processing method that only one piece of beam position data is processed in leading period signals is adopted, when a long period of a beam position is switched to a short period, the phenomenon of data loss occurs, consequently, the signal processing time is long, processing results are wrong, and the accuracy of indicating the target of the radar is seriously affected are solved.

Description

Technical field [0001] The invention relates to a time sequence control method for radar signal processing, and belongs to the technical field of signal processing. Background technique [0002] Data processing is an important part of radar signal processing, which is related to whether the radar signal transmission can achieve low error rate and high transmission rate, so as to ensure the accuracy of radar detection targets. The previous data processing method is generally based on the leading signal, that is, the data of one wave position is processed in the leading period signal. Because the wave number is different, the pulse period of different wave positions is very different. Therefore, the leading signal is used. The processing method of processing the data of one wave position in the previous period signal. When the radar switch wave position is switched from a long period to a short period, data loss will occur. Not only the signal processing time is long, but also the ...

AI Technical Summary

Problems solved by technology

In the past, the data processing method is generally based on the leading signal, that is, the data of one wave position is processed in the leading period signal. Due to the different number of waves, the pulse periods of different wave positions are very different. The data processing method of processing a wave position in the previous period signal, when the radar switches the wave position from a long period to a short period, data loss will occur. Not only the signal processing time is long, but also the processing result of the radar signal is easy to be wrong. Seriously affect the accuracy of radar indication target

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