Mohammadreza Ashraf

High efficiency boost converter with variable output voltage using a self-reference comparator

Nasser Masoumi, Mohammadreza Ashraf, N. Masoumi, 2014 .

An ultra-low-power, low-noise tunable electrocardiogram amplifier

Mohammadreza Ashraf, Farida Saeidian, 2020, Int. J. Circuit Theory Appl..

A maximum power-point tracking multiple-input thermal energy harvesting module

Mohammadreza Ashraf, 2020 .

Analytical solutions for high efficiency maximum power point tracking boost converters

Mohammadreza Ashraf, Mohammadreza Ashraf, 2018, Int. J. Circuit Theory Appl..

A fully-integrated power supply design for wireless implantable biosensors

Nasser Masoumi, Mohammadreza Ashraf, 2014, 2014 22nd Iranian Conference on Electrical Engineering (ICEE).

A Thermal Energy Harvesting Power Supply With an Internal Startup Circuit for Pacemakers

Nasser Masoumi, Mohammadreza Ashraf, N. Masoumi, 2016, IEEE Transactions on Very Large Scale Integration (VLSI) Systems.

A high accuracy current charge-pump based MDAC for pipelined ADCs

Mohammadreza Ashraf, Hossein Firouzkouhi, 2019 .

A high-speed comparator-based switched-capacitor sample and hold circuit

Mohammadreza Ashraf, 2017, 2017 Iranian Conference on Electrical Engineering (ICEE).

A low-power 10-bit CCP-based pipelined ADC using a multi-level variable current source MDAC and an ultra-low-power double-tail dynamic latch

Mohammadreza Ashraf, Hossein Firouzkouhi, 2021, Int. J. Circuit Theory Appl..