Based on the engineering application , this paper firstly introduces the mathematics foundation of the antenna - tracing system , and then summarizes the trace technique , analyzes the strongpoint and the disadvantage of them , especially the taper - scanning trace technique 論文從工程應(yīng)用出發(fā),首先介紹了天線自動跟蹤系統(tǒng)的數(shù)學(xué)基礎(chǔ),然后對天線跟蹤技術(shù)作一個概述,分析了各種跟蹤技術(shù)的優(yōu)缺點,并對本項目采用的圓錐掃描跟蹤進行了詳細的介紹。