ASWANTH K CHANDRAMOHAN
Boston, MA – 02130
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EDUCATION
Northeastern University, Boston, MA
Master of Science in Wireless and Network Engineering
Sept 2023 - May 2025
GPA 3.8/4
Coursework: An Experimental Approach to Wireless Communications, Managed Hardware and System Security, Mobile and Wireless Networking, Advanced Special Topics in Terahertz Communications for 6G
Velammal Engineering College, Anna University, India
Bachelor of Engineering in Electronics and Communication Engineering
Sept 2019 - May 2023
GPA 3.75/4
TECHNICAL SKILLS
Programming Languages: C, Python, MATLAB, AutoCAD, FEKO, CADFEKO
Certifications: 5G Introductory-Level Certification Exam by Qualcomm, 5G for Everyone by Qualcomm, 5G Associate-Level Certification by Qualcomm, 5G O-RAN (Open RAN)
EXPERIENCE
Northeastern University, Boston, MA
Student Graduate Ambassador
Jan 2024 - Present
Helping new and prospective students via social medias, easing their path to the university, addressing inquiries
Offering valuable insights to students about life, the graduate experience, accommodation, courses, etc.
Building a supportive network for new students, enlightening students with the campus resources
Organizing campus tours, keeping them updated with the upcoming events, getting feedback of the previous events
Northeastern University, Boston, MA
Research Assistant
May 2024 - Present
Deriving a mathematical model for estimation and compensation of CFO, in AM DSB-SC systems at Terahertz frequencies
Utilizing MATLAB to create a system, displaying the difficulties of existing techniques the need for an alternative technique
Integrating the new CFO technique into a complete signal processing pipeline and comparing with the existing methods
Trying to achieve 30% improvement in signal demodulation accuracy by compensating the carrier frequency offset
PROJECTS
Pyramidal Horn Antenna Design for 6G Satellite Communication
May 2024 - Jun 2024
Compared all the three approaches, electronic approach was chosen for its reliability as it is designed for Space applications
Used Superheterodyne Transceiver architecture, for its handling of up-conversion at high frequencies
Designed Horn Antennas, with a gain of 15dBi, operating at high frequencies like 300 GHz, for a CubeSat at Low Earth Orbit
Derived the flare dimension using waveguide dimension WR3, for the both the Square and Rectangle antenna; found gain
Utilized the FEKO, electromagnetic tool, for modelling both the antennas, thereby suitable antenna for CubeSat is chosen
Exploring Ray Tracing in Sionna
Mar 2024 - May 2024
Developed a detailed 3D model of the Northeastern University campus using Blender, OpenStreetMap data, and Mitsuba for advanced rendering, creating a realistic simulation environment with the accurate radio material properties
Conducted simulations at 2.4 GHz, 30 GHz, and 100 GHz, analyzing performances, channel impulse response, delay spreads, path loss characteristics, coverage maps, BERs, reliability and scattering effects of each frequency band
Evaluated the impact of scattering on signal propagation, providing insights in network planning, frequency selection
Integrated advanced neural networks to optimize wireless communication performance and compared wireless communication performance across different frequency bands, identifying strengths and challenges for each
Terahertz Channel Modeling and Analysis
Jan 2024 - Mar 2024
Developed analytical model for absorption, spreading and the total loss between the range of 1THz to 10THz for distances 1,10 and 100m, thereby achieving accuracy of 90% compared to experimental data
Conducted material-based study, analyzing its propagation, scattering, reflection and attenuation properties
Created a 3D indoor propagation model, optimizing antenna placement to improve coverage by 15% over traditional setups
Analyzed 2.4 GHz vs 130 GHz performance, demonstrating an increase of 500% in data rates, 50% decrease in range due to losses and 70% decrease in interference susceptibility at higher frequencies