However, with the radar bandwidth increases, the range resolution cell is also getting smaller and smaller, and the target becomes distributedtarget.
然而随着雷达带宽的越来越大，其距离分辨单元也越来越小，目标变为分布式目标。
2
The realized SAR echo signal simulator based on point target and simple distributedtarget now, however, its application scopes is very limited, and requires further study and more research.
In order to solve the problem of the target assignment in corporative engagement of multiple platforms, an algorithm of distributedtarget assignment based on contract mechanism was put forward.