相控阵雷达通道一致性校正方法及距离分辨性能改善

Key Points

• To investigate channel consistency calibration methods and strategies for enhancing the range resolution performance of phased array radar.
• Exploration of channel consistency calibration necessity and causes of inconsistency.
• Introduction of various calibration methods including factory and field calibrations.
• Proposed techniques for improving range resolution such as broadband signals and pulse compression techniques.
• Detailed calibration methods were outlined, specifying their impact on radar performance.
• Proposed optimizations, including the design of radar systems, led to significant enhancements in range resolution.