A 2.3nW Gate-Leakage Based Sub-Bandgap Voltage Reference with Line Sensitivity of 0.0066%/V from -40°C to 150°C for Low-Power IoT Systems. - Arnab Dey; Bharadwaj Subramaniam; Ashfakh Ali; Bhartipudi Sahishnavi; Abhishek Pullela; Zia Abbas (ISCAS, 2023)

A 0.5V, pico-watt, 0.06%/V / 0.03%/V low supply sensitive current/voltage reference without using amplifiers and resistors. - Bhartipudi Sahishnavi; Sampath Kumar; Ashfakh Ali; Arnab Dey; Inhee Lee 001; Zia Abbas (ISCAS, 2023)

An inductor-less, cost-effective On-chip CMOS VNA for bio-molecule detection. - Bhartipudi Sahishnavi; Samriddhi Agarwal; Shameer Basha Yerragudi; Naveen Dasari; Andleeb Zahra; Prabhakar Bhimalapuram; Syed Azeemuddin; Zia Abbas (ISCAS, 2024)

Design and Optimization of Robust Process Monitors. - Shiva Sharma; Koushik De; Bhartipudi Sahishnavi; Khanh M. Le; Zia Abbas (MWSCAS, 2024)

A 275 pW, 0.5 V supply insensitive gate-leakage based current/voltage reference circuit for a wide temperature range of -55 to 100 °C without using amplifiers and resistors. - Bhartipudi Sahishnavi; Arnab Dey; Anubhab Banerjee; Andleeb Zahra; Zia Abbas (Microelectron. J., 2024)