A novel complex Gm-C IF sub-sampling mixer. - Viswanathan Balasubramanian; Aravind Heragu; Christian C. Enz (ECCTD, 2009)

A concurrent quadrature sub-sampling mixer for multiband receivers. - Aravind Heragu; Viswanathan Balasubramanian; Christian C. Enz (ECCTD, 2009)

Analysis of ultralow-power asynchronous ADCs. - Viswanathan Balasubramanian; Aravind Heragu; Christian C. Enz (ISCAS, 2010)

A multiband concurrent sampling based RF front end for biotelemetry applications. - Aravind Heragu; Viswanathan Balasubramanian; Christian C. Enz (ISCAS, 2010)

A low power 2.4 GHz front end with MEMS lattice based channel filtering at RF. - Aravind Heragu; David Ruffieux; Christian C. Enz (ISCAS, 2012)

A 2.4-GHz MEMS-Based PLL-Free Multi-Channel Receiver With Channel Filtering at RF. - Aravind Heragu; David Ruffieux; Christian C. Enz (IEEE J. Solid State Circuits, 2013)

A Low Power BAW Resonator Based 2.4-GHz Receiver With Bandwidth Tunable Channel Selection Filter at RF. - Aravind Heragu; David Ruffieux; Christian C. Enz (IEEE J. Solid State Circuits, 2013)

Ultra low-power MEMS based radios for the IoT. - Raghavasimhan Thirunarayanan; Aravind Heragu; David Ruffieux; Christian C. Enz (ICECS, 2016)