Muhammad Abrar Akram

17 papers C 6Journal 9Unranked 2
YearRankTypeTitle / Venue / Authors
2025 J jnl
An Ultra-Low-Power Amplifier-Less Potentiostat Design Based on Digital Regulation Loop.
IEEE Trans. Biomed. Circuits Syst.
Muhammad Abrar Akram, Aida Aberra, Soon-Jae Kweon, Sohmyung Ha
2025 J jnl
Asynchronous Quadrature-Phase Undersampling Technique for Wide-Frequency Impedance Measurement.
IEEE Trans. Instrum. Meas.
Soon-Jae Kweon, Uljad Berdica, Hyunwoo Park, Muhammad Abrar Akram, Minji Lee, Sohmyung Ha
2024 — conf
3.6 An Amplifier-Less CMOS Potentiostat IC Consuming 3.7nW Power all over 129.5dB Dynamic Range for Electrochemical Biosensing.
ISSCC
Muhammad Abrar Akram, Aida Aberra, Soon-Jae Kweon, Sohmyung Ha
2024 J jnl
A 65-nm duty-cycle corrector achieving 10% to 90% duty-correction range with 0.86% duty-cycle error.
Microelectron. J.
Muhammad Abrar Akram, Ibrar Ali Wahla, Bo-Hyeon Lee, In-Chul Hwang
2024 J jnl
A Four-Phase Digital Buck Converter With MDLL-Based Adaptive Switching Frequency Compensation.
IEEE Access
Muhammad Abrar Akram, Ibrar Ali Wahla, Kyung-Sung Kim, In-Chul Hwang
2024 C conf
A High-throughput Impedance Measurement IC Using Synchronous Cyclic Integration Technique.
ISCAS
Karam Ellahi, Soon-Jae Kweon, Asra Malik, Muhammad Abrar Akram, Song-I Cheon, Yoontae Jung, Minkyu Je, Hammad M. Cheema, Sohmyung Ha
2024 C conf
A High-throughput Impedance Measurement IC with Baseline-Canceling Peak Detector.
ISCAS
Asra Malik, Soon-Jae Kweon, Karam Ellahi, Muhammad Abrar Akram, Song-I Cheon, Yoontae Jung, Minkyu Je, Hammad M. Cheema, Sohmyung Ha
2024 C conf
A Hybrid High-voltage Regulating Charge Pump for Electrokinetic Concentration.
ISCAS
Aida Aberra, Muhammad Abrar Akram, Soon-Jae Kweon, Jongmin Kim, Kim-Hoang Nguyen, Gichan Yun, Minkyu Je, Yong-Ak Song, Sohmyung Ha
2024 C conf
A Tri-loop Fast-transient Digital LDO with Adaptive-gain Control and Fine-loop Freezer.
ISCAS
Muhammad Haris Farooq, Muhammad Abrar Akram, Shirin Qaisar, Soon-Jae Kweon, Hammad M. Cheema, Sohmyung Ha
2024 C conf
An Analog-assisted Fast-transient Digital LDO with a Charge-pump-based Fine Loop Achieving 0.14-mV Output Voltage Ripples.
ISCAS
Shirin Qaisar, Muhammad Abrar Akram, Muhammad Haris Farooq, Soon-Jae Kweon, Hammad M. Cheema, Sohmyung Ha
2023 J jnl
A Differential Rectifier With ${V}_{TH}$ Compensation for High-Frequency RF Inputs.
IEEE Trans. Biomed. Circuits Syst.
Muhammad Abrar Akram, Sohmyung Ha
2022 — conf
A 433.92-MHz CMOS Rectifier with Dynamic VTH-reduction for Wireless Biomedical Implants.
BioCAS
Muhammad Abrar Akram, Sohmyung Ha
2021 J jnl
Capacitor-Less Dual-Mode All-Digital LDO With ΔΣ-Modulation-Based Ripple Reduction.
IEEE Trans. Circuits Syst. II Express Briefs
Muhammad Abrar Akram, Wook Hong, Sohmyung Ha, In-Chul Hwang
2021 J jnl
Power Delivery Networks for Embedded Mobile SoCs: Architectural Advancements and Design Challenges.
IEEE Access
Muhammad Abrar Akram, In-Chul Hwang, Sohmyung Ha
2020 C conf
A 0.012mm
ICCE
Muhammad Abrar Akram, Myeong-Ho Lee, Dong-Hyeok Cho, In-Chul Hwang
2020 J jnl
Architectural Advancement of Digital Low-Dropout Regulators.
IEEE Access
Muhammad Abrar Akram, In-Chul Hwang, Sohmyung Ha
2019 J jnl
Capacitorless Self-Clocked All-Digital Low-Dropout Regulator.
IEEE J. Solid State Circuits
Muhammad Abrar Akram, Wook Hong, In-Chul Hwang