Effective 2-D Anti-interference Realization in The Presence of Mutual Coupling Effect

摘要

In this paper, effective 2-D anti-interference using a circularly polarized microstrip array is realized in the presence of mutual coupling effect. The element pattern reconstruction method of compensating for mutual coupling and an improved RLS algorithm of suppressing interference are employed. The effectiveness of the compensation method and the improved RLS algorithm in the 2-D anti-interference adaptive GPS array is verified, which is useful for the wideband, multiple frequency-bands or compact adaptive satellite receiving arrays.