平面近场测量中探头补偿方法的研究

摘要

In order to improve precision of sidelobes in planar near-field ( PNF) measurement,application of two new probe patterns in near-to-far field transformation are compared. Comparison results show that,by using the new probe pattern,precision of sidelobe can be improved approximately up to advanced international level,and is much higher than current domestic level;it also indicates that this method has good engineering applicability.%为进一步提高国内平面近场测量中的副瓣精度，比较了两种新的探头方向图在近远场变换中的应用。结果表明，新的探头方向图应用使副瓣测试精度基本接近国际先进水平，远远优于国内现有水平，具有很强的工程实用性。