The research on new direction-finding algorithm based on spectral-correlation technique
Wan Jian-Wei, Ling Wang, Huangfu Kan, Zhou Liangzhu · 2002
This paper introduces two new types of direction-finding algorithms. They effectively combine time and spatial processing, through using the theorem of spectrum correlation. The algorithms have signal selection and overcome the shortcomings of general spatial spectral evaluation algorithms. They improve the properties of direction-finding spectral evaluation. This paper develops known spectral-correlation features for the desired signal. In cases of multipath and arbitrary numbers, arbitrary disturbances can elevate the direction of arrival of the desired signal. Computer simulations are shown as illustration.