Low-Cost Fully Autonomous Piezoelectric Energy Harvesting Interface Circuit with up to 6.14x Power Capacity Gain. - Berkay Çiftci; Salar Chamanian; Hasan Ulusan; Halil Andaç Yigit; Aziz Koyuncuoglu; Ali Muhtaroglu; Haluk Külah (CICC, 2019)

Charge Balance Circuit for Constant Current Neural Stimulation with Less than 8 nC Residual Charge. - Halil Andaç Yigit; Hasan Ulusan; Salar Chamanian; Haluk Külah (ISCAS, 2019)

A Pulse-Width Modulated Cochlear Implant Interface Electronics with 513 µW Power Consumption. - Halil Andaç Yigit; Hasan Ulusan; Muhammed Berat Yuksel; Salar Chamanian; Berkay Çiftci; Aziz Koyuncuoglu; Ali Muhtaroglu; Haluk Külah (ISLPED, 2019)

An Adaptive Converter for Current Neural Stimulators Achieving up to 79% Power Dissipation Reduction. - Mert Koç 002; Salar Chamanian; Halil Andaç Yigit; Hasan Ulusan; Haluk Külah (ISCAS, 2021)

Single Supply PWM Fully Implantable Cochlear Implant Interface Circuit With Active Charge Balancing. - Halil Andaç Yigit; Hasan Ulusan; Mert Koç 002; Muhammed Berat Yuksel; Salar Chamanian; Haluk Külah (IEEE Access, 2021)

13.56 MHz Triple Mode Rectifier Circuit With Extended Coupling Range for Wirelessly Powered Implantable Medical Devices. - Yasemin Engür; Halil Andaç Yigit; Haluk Külah (IEEE Trans. Biomed. Circuits Syst., 2021)

A 16-kB 65-nm GC-eDRAM Macro With Internal Bias Voltage Generation Providing Over 100-μs Retention Time. - Odem Harel; Halil Andaç Yigit; Eliana Feifel; Robert Giterman; Andreas Burg 001; Adam Teman (IEEE J. Solid State Circuits, 2025)