Radar detection method based on cooperation

Abstract

The invention discloses a radar detection method based on cooperation, and the method comprises the following steps: S1, judging whether a radar detects a target through a radar detection equation, ending the detection if the radar does not detect the target, waiting for the secondary detection, and carrying out the tracking and reconnaissance judgment of the detected target if the radar detects the target, and executing the step S2; S2, intercepting the target in a time domain, space domain, frequency domain, energy domain and polar domain mode, if the interception succeeds, executing the step S3, otherwise, ending; when interception is carried out, enabling the radar reconnaissance equipment and the target to be started at the same time, otherwise, enabling target interception not to be carried out, and the interception being interception in a time domain mode; wherein the working frequency band of the target needs to be within the working frequency band set by the antenna, and the interception is in an airspace mode, the frequency is aligned, so that the target is consistent with the frequency band of the reconnaissance receiver, and the interception is in a frequency domain mode.

Description

technical field [0001] The invention relates to a detection method, in particular to a cooperative-based radar detection method. Background technique [0002] In order to ensure the normal operation of the radar in the complex electromagnetic environment, many high-performance new system radars and various types of radar-related equipment have emerged, such as pulse compression radar, pulse Doppler radar, synthetic aperture radar and different jamming equipment , the corresponding radar reconnaissance equipment, etc.; for this reason, according to the new technology adopted by the radar, corresponding jamming measures are proposed, such as smart noise jamming, adaptive jamming, distributed networking jamming, etc. This paper mainly studies the cooperative jamming in radar jamming technology. Coordinated jamming is the process of effectively jamming enemy radars in order to cover one's own targets based on the concept of multiple jammers working together, and through coopera...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is that in the case of interference, different types of radar equipment detect different targets, and cannot respond in time or effectively respond to interference. This application document cooperates with radar equipment, radar reconnaissance equipment, radar The jamming devices work together, and when the jamming affects the radar, the radar detects the target. The purpose of the invention is to provide a cooperative radar detection method to solve the above problems

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