Early-Late Correlation for Wideband Interference AoA Estimation and Suppression in Analog Uniformly Spaced Linear TTD Arrays. - Foad Beheshti; Ruifu Li; Subhanshu Gupta; Danijela Cabric (IEEECONF, 2024)

Enhancing Continuous Beam Angle Resolution for Next Generation Wireless Systems: A Multi-Stage Phase-Shifting Polyphase Filters Approach. - Adam Slater; Hesam Abbasi; Sreeni Poolakkal; Foad Beheshti; Subhanshu Gupta (IEEE Trans. Circuits Syst. I Regul. Pap., 2024)