Sea cluster parameter obtaining method for ship radar
A parameter acquisition and marine radar technology, applied to radio wave measurement systems, instruments, etc., can solve problems such as large delay, high resource consumption, and difficulty in describing the distribution of sea clutter
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[0021] Below in conjunction with accompanying drawing, provide the specific embodiment of the present invention.
[0022] The sea clutter parameter acquisition process of the embodiment of the present invention is as follows figure 1 As shown, the specific process is as follows:
[0023] S1. Initialization parameters, the parameters of the example are: the number of sampling points of a single radar echo signal under the current radar range 4608, the number of scan lines for a radar scan 2048 points, the number of points displayed on the display screen for the next radar scan line in the current range 768, the current range It is about 2778 for 1.5 nautical miles , AD sampling clock 125MHz, the propagation speed of electromagnetic waves in vacuum for , fast accumulation parameter is 8, by the formula Calculated parameters The value of 6;
[0024] S2. Allocate storage space for the array, and initialize the value of each data to 0;
[0025] S3. on th...
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