An OFDM timing recovery scheme with inherent delay-spread estimation. - Karthik Ramasubramanian; Kevin Baum 001 (GLOBECOM, 2001)

Techniques to enhance GNSS signal acquisition and tracking sensitivity. - Jawaharlal Tangudu; Karthik Ramasubramanian; Karthik Subburaj; Saurabh Khanna; Sunil Chomal (IPIN, 2013)

Spur Mitigation in High-Sensitivity GNSS Receivers. - Karthik Subburaj; Sumeer Bhatara; Jawaharlal Tangudu; J. R. Samuel; Raghu Ganesan; Karthik Ramasubramanian (IEEE Trans. Circuits Syst. II Express Briefs, 2014)

A multimode 76-to-81GHz automotive radar transceiver with autonomous monitoring. - Brian P. Ginsburg; Karthik Subburaj; Sreekiran Samala; Karthik Ramasubramanian; Jasbir Singh; Sumeer Bhatara; Sriram Murali; Dan Breen; Meysam Moallem; Krishnanshu Dandu; Saket Jalan; Neeraj P. Nayak; et al. (ISSCC, 2018)

High-Performance and Small Form-Factor mm-Wave CMOS Radars for Automotive and Industrial Sensing in 76-to-81GHz and 57-to-64GHz Bands. - Krishnanshu Dandu; Sreekiran Samala; Karan Bhatia; Meysam Moallem; Karthik Subburaj; Zeshan Ahmad; Daniel Breen; Sunhwan Jang; Tim Davis; Mayank Singh 010; Shankar Ram; Vashishth Dudhia; et al. (ISSCC, 2021)