摘要
本文研究了多波束测向体制设备的自动测试方法,分析了影响多波束测向的因素,设计了对多波束通道一致性和测向性能的自动测试、调试系统,该自动测试、调试系统能快速、准确地测出通道一致性及测向误差精度,找出匹配不好的通道及频段,减少了多波束测向的调试工作,节约了人力,缩短了生产周期。在装备生产的过程中,该自动测试系统得到了重要的应用。
A method for automatic testing on multi-beam direction finding equipment is studied, and the factors impacting on the multi-beam direction finding performance is analyzed. An automatic test and alignment system is outlined, which performs testing on channel conformance and direction finding performance of multi-beam direction finding equipment. The said automatic test and alignment equipment is capable to measure, accurately and quickly, the channel conformance and direction finding error, seek the mismatched channels and frequency bands and help to reduce laboring load and working period for aligning the multi-beam direction finding equipment. The said automatic test system has found significant application in equipment manufacture.
