a.ahmadimehr@iut.ac.ir Office your complete address Phone +98 313 391xxxx Fax +98 313 391xxxx Positions Associate Professor of Your Department Research Interests Fields number one Fields number two Fields number three More ArticlesJournal Papers Title DOI type Versatile DAC-less successive approximation ADC architecture for medium speed data acquisition 10.1016/j.mejo.2022.105585 Journal Low-voltage high-linear Gm-transimpedance instrumentation amplifier with robust feedforward biasing against PVT variations 10.1016/j.aeue.2020.153585 Journal Energy-Efficient Wide-Range Voltage Level Shifters Reaching 4.2 fJ/Transition 10.1109/LSSC.2018.2810606 Journal Analysis and Design of a Multi-Core Oscillator for Ultra-Low Phase Noise 10.1109/TCSI.2016.2529218 Journal Toward Solving Multichannel RF-SoC Integration Issues Through Digital Fractional Division 10.1109/TVLSI.2015.2436979 Journal A Tiny Quadrature Oscillator Using Low-Q Series LC Tanks 10.1109/LMWC.2015.2440663 Journal A Low-Power Cyclic Vernier Time-to-Digital Converter for In Pixel Applications Conference Design and Implementation of a Low Power Time-to-Digital Converter for Pixel Application Conference