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MMWCAS-RF-EVM: 级联雷达的近场测量与校准

Part Number: MMWCAS-RF-EVM

你好,按照级联板的用户手册,进行校准时,角反射器应该放在5m以上的距离处,我用距离为10m的角反采集到的数据处理后作为校准矩阵,远场数据的校准效果比较好,但是近场数据的校准效果比较差。

请问有针对近场的校准吗?直接用距离1m或者更近的角反数据做校准是否可行呢?另外,校准数据配置的参数与测量时的参数需要保持一致吗?