Angle measuring precision phase sum / difference mono - pulse radar receiver is not only related to accurate strike to target , but also the base of successful penetration of interceptor missile for tbm anti - guidance system using two point sources of correlation , which is one of radar angle fraud technologies . thus , research on technical criteria influencing angle measuring precision of receiver is meaningful 相位和差單脈沖雷達(dá)接收機(jī)的測角精度,不僅關(guān)系到是否能精確地打擊目標(biāo),而且是tbm反制導(dǎo)系統(tǒng)利用相干兩點(diǎn)源雷達(dá)角欺騙技術(shù),成功突防攔截導(dǎo)彈的基礎(chǔ),所以對影響測角精度的接收機(jī)各項(xiàng)技術(shù)指標(biāo)進(jìn)行研究具有重要意義。