Direction estimation using a two-level nested array with gain-phase error calibration. - G. Prabha; S. Natarajamani; S. Kirthiga (Signal Image Video Process., 2022)

Direction-of-Arrival Estimation in Non-uniform Linear Array with Gain-Phase Error Compensation. - G. Prabha; S. Natarajamani; S. Kirthiga (Wirel. Pers. Commun., 2023)