B.Sc. in Electrical & Electronic Engineering | United International University (UIU)

I am interested in analog and mixed-signal integrated circuits, RF circuit design, VLSI, and semiconductor devices, with particular interest in advanced transistor technologies and nanoscale circuits.

My undergraduate capstone project focused on the design and performance analysis of a 2.45 GHz RF receiver using 45 nm CMOS technology in Cadence Virtuoso.

Architecture

• Active-Inductor/Gyrator Bandpass Filter
• Cascode Low-Noise Amplifier (LNA)
• Double-Balanced Gilbert-Cell Mixer
• Second-Order Gm-C Low-Pass Filter

Focus: Analog/RF circuit design · Circuit simulation · Performance analysis

• Analog & Mixed-Signal Integrated Circuits
• RF & Wireless Transceiver Circuits
• VLSI & Custom IC Design
• Semiconductor Devices & Microelectronics
• Advanced Transistor Technologies
• Nanoscale Integrated Circuits

• Analog Integrated Circuit Design
• RF Receiver Design
• VLSI Schematic & Layout Design
• RTL-to-Physical Design
• DRC/LVS Verification
• Circuit Simulation & Analysis

S. Hossen, S. Karmakar, T. Hossain, A. H. Saykat, R. Mostafa, and M. Hasanuzzaman

Design and Performance Analysis of a 2.45 GHz Low-Power RF Receiver Using 45nm CMOS Technology in Cadence Virtuoso

IEEE MARSCON 2026 · Presented at the conference; to appear in IEEE Xplore.

Email: skarmakaruiu@gmail.com