Study of Performance Impact from Powering RF Receiver Front-End Circuits with a DC-DC Converter. - Mahmoud A. A. Ibrahim; Nikita Mirchandani; Nasim Shafiee; Marvin Onabajo; Aatmesh Shrivastava (ISCAS, 2018)

High Stability Gain Structure and Filter Realization with less than 50 ppm/° C Temperature Variation with Ultra-low Power Consumption using Switched-capacitor and Sub-threshold Biasing. - Nikita Mirchandani; Aatmesh Shrivastava (ISCAS, 2018)

CMOS based Ultra-low Power High-Precision Analog Vector Matrix Multiplication Circuit with ±0.1% Error for Vision Application. - Nikita Mirchandani; Aatmesh Shrivastava (MWSCAS, 2019)

A High Efficiency DC-DC Converter Architecture with Adjustable Switching Frequency to Suppress Noise Injection in RF Receiver Front-Ends. - Ziyue Xu 003; Nikita Mirchandani; Mahmoud A. A. Ibrahim; Marvin Onabajo; Aatmesh Shrivastava (ISCAS, 2020)

RSSI Amplifier Design for a Feature Extraction Technique to Detect Seizures with Analog Computing. - Yuqing Zhang 004; Nikita Mirchandani; Marvin Onabajo; Aatmesh Shrivastava (ISCAS, 2020)

An Ultra-low Power and Lower Area Current-Mode based Physically Unclonable Function with less than 100nW Power Consumption and a Native Instability of 0.6875% for IoT Applications. - Nikita Mirchandani; Nasim Shafiee; Yunsi Fei; Aatmesh Shrivastava (MWSCAS, 2020)

A ±0.5 dB, 6 nW RSSI Circuit With RF Power-to-Digital Conversion Technique for Ultra-Low Power IoT Radio Applications. - Ankit Mittal; Nikita Mirchandani; Giuseppe Michetti; Luca Colombo; Tanbir Haque; Matteo Rinaldi; Aatmesh Shrivastava (IEEE Trans. Circuits Syst. I Regul. Pap., 2022)

An Ultra-Low Power RSSI Amplifier for EEG Feature Extraction to Detect Seizures. - Yuqing Zhang 004; Nikita Mirchandani; Safaa A. Abdelfattah; Marvin Onabajo; Aatmesh Shrivastava (IEEE Trans. Circuits Syst. II Express Briefs, 2022)

Modeling and Simulation of Circuit-Level Nonidealities for an Analog Computing Design Approach With Application to EEG Feature Extraction. - Nikita Mirchandani; Yuqing Zhang 004; Safaa A. Abdelfattah; Marvin Onabajo; Aatmesh Shrivastava (IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 2023)

A 254-nW 20-kHz On-Chip RC Oscillator With 21-ppm/°C Minimum Temperature Stability and 10-ppm Long Term Stability. - Nikita Mirchandani; Aatmesh Shrivastava (IEEE Trans. Circuits Syst. I Regul. Pap., 2023)

A High-Efficiency Power Obfuscation Switched-Capacitor DC-DC Converter Architecture. - Nikita Mirchandani; Majid Sabbagh; Yunsi Fei; Aatmesh Shrivastava (IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 2024)

Chopper Instrumentation Amplifier Design With Fully Symmetric Loops for Input Impedance Boosting. - Safaa A. Abdelfattah; Nikita Mirchandani; Aatmesh Shrivastava; Marvin Onabajo (IEEE Trans. Circuits Syst. I Regul. Pap., 2024)