24.1 A 770pJ/b 0.85V 0.3mm2 DCO-based phase-tracking RX featuring direct demodulation and data-aided carrier tracking for IoT applications. - Yao-Hong Liu; Vijaya Kumar Purushothaman; Chuang Lu; Johan Dijkhuis; Robert Bogdan Staszewski; Christian Bachmann; Kathleen Philips (ISSCC, 2017)

Design and Analysis of a DCO-Based Phase-Tracking RF Receiver for IoT Applications. - Yao-Hong Liu; Vijaya Kumar Purushothaman; Christian Bachmann; Robert Bogdan Staszewski (IEEE J. Solid State Circuits, 2019)

A Fully Passive RF Front End With 13-dB Gain Exploiting Implicit Capacitive Stacking in a Bottom-Plate N-Path Filter/Mixer. - Vijaya Kumar Purushothaman; Eric A. M. Klumperink; Berta Trullas Clavera; Bram Nauta (IEEE J. Solid State Circuits, 2020)

Multi-Receiver Cross-Correlation Technique for (B)FSK Radios. - Vijaya Kumar Purushothaman; Mina R. M. Mikhael; Mark S. Oude Alink; Eric A. M. Klumperink; André B. J. Kokkeler; Bram Nauta (IEEE Access, 2021)

Low-Power High-Linearity Mixer-First Receiver Using Implicit Capacitive Stacking With 3× Voltage Gain. - Vijaya Kumar Purushothaman; Eric A. M. Klumperink; Roel Plompen; Bram Nauta (IEEE J. Solid State Circuits, 2022)