Raj Bhattacharjea

Picture of Raj Bhattacharjea I am an Electrical Engineer by training and I'm working as a Machine Learning Engineer for DeepSig Inc. I'm also an Adjunct Principal Research Engineer with the School of Electrical and Computer Engineering at Georgia Tech. My goals include conducting and publishing research in the areas of machine learning for radio and optical communication systems. You'll find a bit about me here, and once in a blue moon I'll post about topics I'm interested in.

Recent Research Interests

Machine Learning and Artificial Intelligence for Communications Signal Processing

Electro-Optics, Free Space Optical Communications, Fiber Optic Communications, and Photonics

Near-Field Inductive Communications and Backscatter Communications

Computational Electromagnetics

Courses Taught (Georgia Tech)

ECE3025 Electromagnetics, Spring 2019

ECE2026 Intro to Digital Signal Processing, Summer 2018 and Fall 2018

ECE4012 Senior Capstone Design, Spring 2016

Pre-Prints, Papers, and Presentations

Last updated October 2024.

Pre-Print: Site-Specific Propagation Measurements Improve Learned 5G Processing Algorithms

This is the pre-print for our accepted submission to the ritiRAN Workshop that occurred at IEEE VTC2024-Fall in October 2024. It is slated to appear on IEEE Xplore in the future.

Pre-Print: Encoder-Decoder Networks for Signal Bandwidth Estimation on Arrays

This one was accepted for publication at IEEE Array 2022 and my co-author, Nathan West, presented results of this work at the conference. However, we missed the deadline for submitting the final camera-ready files for archival on IEEE Xplore (oops). So, here's the arXiv version.