DEVELOPMENT OF FAST TWO-DIMENSIONAL HIGHRESOLUTION DIRECTION-FINDING TECHNIQUES
快速二维高分辨率测向方法研究

A fast separable approach based on a cross array is presented which has coarsegrained parallelism. Its computational load is far less than that of the two-dimensicmal direct processing method and other existing separable approaches. In order to compensate for the performance degradation due to separable processing, two postprocessing schemes are also proposed. Some computer simulation results are provided for illustration in the end.