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