多维转类一维特征波控码表索引的设计方法

A method to simplify multi-dimensional features index into similar one-dimensional feature index of wave control code storage list

相控阵天线在电子对抗装备中频繁应用,针对其中波束调度过程中多维波控码表存储器空间使用效率低,利用多维特征检索存储表过程繁琐的问题,文章提出了一种将多维特征索引存储表在存储地址上简化成类一维特征索引存储表的方法。将多维特征进行离散化处理和地址拼接,并将拼接后的地址作为类一维索引。应用该方法后存储地址连续且规律性强,检索过程明显简化,大大提高了装备波束调度的速度。

The phased array antenna is used in the electronic warfare equipment frequently .There are some problems in the process of beam scheduling such as the waste in storage space used to storage multi-dimensional wave control list and the low efficiency in using multi-dimensional features index to search multi-dimensional wave control list .To address these issues ,a method to simplify the multi-di-mensional features index into the similar one-dimensional feature index of storage list based on storage address is proposed .Firstly ,the multi-dimensional features are discretized .Secondly ,the storage ad-dress is stitched .Finally ,the multi-dimensional features index is simplified into the similar one-di-mensional feature index .This method makes storage address more continuous and more regular .It simplifies the search process and accelerates the beam scheduling .