monopulse air-to-ground ranging 单脉冲空地测距
air-to-ground laser ranging 空对地激光测距
ground-to-air laser ranging 地对空激光测距
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The principle and signal processing flow of air-to-ground ranging (AGR) in airborne radar are introduced, and the accuracy of pitch error is analyzed.
研究了机载雷达空地测距的原理和信号处理流程，并对俯仰误差精度进行了分析。
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