Staff DSP Engineer

• Mar 2023 - Present

DSP Engineer

• Jan 2020 - Jan 2023

Design and Development of Signal Processing Algorithms for Lidar for Autonomous Systems Design and Development of Signal Processing Algorithms for Lidar for Autonomous Systems

Graduate Research Assistant

• Jan 2017 - Dec 2019

Clock Synchronization (CS) in Wireless Sensor Networks (WSN) Jan 2017 – present• Designed a cross-layer protocol for CS in a WSN using a cooperative-consensus (CoCo) algorithm that replaces the sequential updates by a one-shot averaging with a faster convergence than the state of the art ATS.Low Power Wide Area Network (LPWAN) for the Internet of Things (IoT) Aug 2014 – Dec 2015• Designed physical layer transmitter and receiver schemes for a distributednetwork of SDRs with low power sensors and one-hop multi-gateway wirelesspacket network Show less

Graduate Teaching Assistant

• Aug 2016 - Dec 2016

Communications Intern

• May 2016 - Jul 2016

Computer Vision Intern

• Jan 2016 - Apr 2016

• Investigated the Texas Instruments (TI) Jacinto6 based Vayu EVM board and the GLSDK, Info ADAS and Vision SDK software solutions for computer vision (CV) applications. • Investigated the Texas Instruments (TI) Jacinto6 based Vayu EVM board and the GLSDK, Info ADAS and Vision SDK software solutions for computer vision (CV) applications.

Graduate Research Assistant

• Aug 2014 - Dec 2015

• Designed physical layer transmitter and receiver schemes for a distributed network of SDRs in Internet of Things (IoT) applications with low power sensors and multiple gateway receivers. • Implemented the soft decision MSK demodulation with embedded despreading. o Developed Matlab software for MSK demodulation using the Viterbi algorithm with soft outputs and integrated it with turbo decoding. o Generated Gold sequences for spreading and developed a method efficient in computations and reusability to combine demodulation and despreading for multiple Gold codes. o Developed software for Successive Interference cancellation (SIC) and Maximal Ratio Combining (MRC) to address MISO and SIMO scenarios respectively. Show less

Signal Processing Scientist D

• Jul 2011 - Jul 2013

• Designed, developed and demonstrated the Active Sonar Receiver subsystem for the towed array sonar project using octal Tiger SHARC boards.o Developed the SW of a novel Steered Min. Variance (STMV) Adaptive Active Beamformer.o Developed the SW for active sonar Energy Detection (ED) and Replica Correlation (RC).o Implemented Target Tracking in bearing and range (the two axes of active sonar display).Spin-off project: Single-handedly developed the software for the indigenous sonar simulator 'Dhwani' developed for training the submariners on operational aspects of sonar which was handed over to INS Satavahana. Show less

Signal Processing Scientist C

• Jul 2007 - Jul 2011

• Designed developed and demonstrated Signal and Noise Simulator (SNS) subsystem for the hull-mounted sonar project and the towed array sonar project using multi SHARC boards.o Developed software for generating tonal, active echo and inverse beamforming for the simulation of the target signal and Gaussian noise generation for the simulation of ambient noise.• Participated in the transfer of technology to production agency, installation onboard the naval platform and sea-trials to evaluate the system and to collect data for algorithm enhancements. Show less

Signal Processing Scientist B

• Mar 2003 - Jul 2007

• Mastered software development for sonar signal processing on Digital Signal Processors (DSP).o Mastered the software development process targeting embedded DSPs of the Analog Devices in the Visual DSP environment including the mapping and task partitioning of the algorithm.o Implemented signal processing algorithms on SHARC and Tiger SHARC DSPs in C and assembly and realized subsystems on hardware with multiple DSPs.