| 摘要 |
The invention provides a radar system in which the average power output of the radar transmitter is increased to a value above its rated mean power output during a dwell time during which the radar beam traverses a target of interest. The increase in the average power output of the transmitter typically is of the order of 10 dB and is arranged to be effective for a period of from one to five dwell times, but no longer, with a period of recovery, of at least a substantial fraction of the period of one complete scan, before the average power output is again increased.
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