| 摘要 |
A digital scan converter is disclosed in an exemplary radar environment where range bin data samples are received in range bin series from successive range sweeps for a moving target indication. A single memory having a read-write cycle capable of reading old data and immediately writing new data for each location addressed, is employed with an address generator that alternates between two modes of operation. The first mode generates a continuous numerical sequence of addresses which scans the memory locations mathematically grouped in columns, one column for each range sweep. The second mode generates a pattern of addresses which scans the memory locations which are mathematically grouped in address columns defined by the first sequence.
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