Kinyili, M. , Kitavi, D. M. Precision of 3-Configurations with Respective Sub-Configurations of 2-Ring Concentric Planar Array in Direction Finding. library1 [Internet]. 2020Sep.6 [cited 2025May9];1(1):172-90. Available from: http://journal.kyu.ac.ke/index.php/library1/article/view/71