firstly, the basic theories and parameters of antenna arrays is studied, and the conception of arrays synthesis is given 本文首先介紹了陣列天線的基本理論和各項技術指標,給出了陣列綜合的概念。
in this dissertation, the key techniques in distributed arrays synthesis are studied in detail, and the tolerance is distributed arrays analyzed 本文深入研究了分布式陣列綜合的關鍵技術,并對其進行了容差分析。
the method uses both linearly constraints and quadratic pattern constraints to control the beam pattern, which is used in arbitrary array synthesis . it is simple effective and feasible 此算法同時應用了線性約束和二次約束來控制波束特征,適用于任意陣列的綜合,算法簡單,計算效率高。
secondly, the dissertations gives two array synthesis methods with aspect to circular array to cancel the ionosphere clutter, one is the circular max directivity synthesis method under condition of vertical pattern zero point restriction, the other is the circular max directivity synthesis method under condition of vertical pattern zero point restriction and efficiency restriction 然后為了對消電離層干擾,本文給出了兩種圓陣列最大方向性綜合方法,第一種是在垂直面方向圖零點約束下的綜合方法,第二種是在垂直面零點約束和效率約束下的綜合方法。