Scanning radar super-resolution imaging method based on singular value inverse filtering
A super-resolution imaging and scanning radar technology, applied in the field of scanning radar super-resolution imaging based on singular value inverse filtering, can solve problems such as the reduction of imaging resolution, suppress noise amplification, improve forward-looking azimuth imaging resolution, and reduce the number of Effect
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[0035] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0036] Such as figure 1 Shown is a schematic flow chart of the scanning radar super-resolution imaging method based on singular value inverse filtering of the present invention; a scanning radar super-resolution imaging method based on singular value inverse filtering comprises the following steps:
[0037] S1. Obtain the echo signal of the airborne scanning radar, and establish the echo model of the airborne scanning radar;
[0038] S2. Using the pulse compression method and the range migration correction method, perform range high-resolution imaging processing on the echo signal, and convert the...
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