Aurnab Mandal

I am an R&D Hardware Engineer at Advantest Inc., where I focus on designing high-performance PCB schematics and debugging MCU firmware for RF systems. Before this, I obtained a Master's in Electrical and Computer Engineering from the University of Wisconsin-Madison and Bachelor of Engineering in Electrical and Electronics Engineering (EEE) from BITS Pilani, Hyderabad Campus.

Research Interests:
Audio/biomedical Signal Processing, Machine Learning and Optimal Control Theory Applications, DSP & Embedded Systems, Sensors & Instrumentation.

Email / CV / Google Scholar /

Industry Experience

	Advantest America Inc., San Jose, CA R&D Hardware Engineer June 2023 - Present
	J & J MedTech, Boston, MA Embedded Systems Co-op February 2023 - May 2023
	Otsuka, Hayward, CA Digital Medicine Hardware Intern June 2022 - August 2022

Projects

Sub-band Signal Analysis and Reconstruction, Signal Block Diagrams, Sub-band Coders

Applied decimators to retain even and odd samples and examined results for aliasing of cosine signals.
Implemented a two-band signal analysis and reconstruction system with -3dB cutoff for both high and low pass filters.

Adaptive FIR Filter Design, Active Noise Cancellation, MATLAB

Designed a MMSE FIR filter with 128 taps using LMS algorithm achieving SNR of 25dB and 10dB attenuation.
Compared SNRs to find optimum minimum step size for the algorithm to converge and implemented the filter on a TMS3206713 DSP processor.

Publications

A Portable 3-D Printed Electrochemiluminescence Platform With Pencil Graphite Electrodes for Point-of-Care Multiplexed Analysis With Smartphone-Based Read Out
Mary Salve, Aurnab Mandal, Khairunnisa Amreen, B. V. V. S. N. Prabhakar Rao, Prasant Kumar Pattnaik, Sanket Goel
IEEE Transactions on Instrumentation and Measurement, Journal, 2020

Greenly synthesized silver nanoparticles for supercapacitor and electrochemical sensing applications in a 3D printed microfluidic platform
Mary Salve, Aurnab Mandal, Khairunnisa Amreen, Prasant Kumar Pattnaik, Sanket Goel
Microchemical Journal 2020

Advantest America Inc., San Jose, CA

J & J MedTech, Boston, MA

Otsuka, Hayward, CA