Shanmugaganapathi B

I am an RF Design Engineer with over 3.8 years of experience specializing in RF systems, antenna design, and EMI/EMC optimization in the defense and aerospace sectors. I possess strong skills in RF signal analysis, antenna simulation, and PCB design, along with hands-on experience in SDR and SATCOM technologies. My expertise includes debugging complex RF circuits and system-level integration, consistently delivering high-quality hardware solutions

R&D Engineer - RF Systems & Design at Rangsons Aerospace Pvt Ltd (2025-07 – Present)

• Designed and simulated RF circuits and antenna systems using ADS for wireless applications
• Performed EMI/EMC testing and debugging to meet regulatory compliance standards (MIL - STD - 461G)
• Led RF system integration and validation for communication modules
• Identified and resolved signal interference and noise issues improving system performance as per the limit
• Collaborated with cross-functional teams for hardware and firmware integration
• Developed PCB design and layout using KiCAD for RF boards
• Performed hardware bring-up, troubleshooting, and root cause analysis

R&D Engineer Trainee - RF Systems & Design Support at Data Patterns (India) Pvt Ltd (2022-12 – 2025-07)

• Travelled to customer locations to diagnose and resolve hardware issues
• Studied complex technical issues and determined proper resolution methods
• Debugged in EMI & EMC testing for the standard MIC-STD-461G Failure Analysis
• Handled product environmental level testing such as random vibration, thermal cycling, shock, acceleration, humidity, EMI & EMC tests
• Gained hands-on experience using lab tools such as JTAG, DMM, oscilloscope, function generator, signal generator, network analyser & Spectrum analyser

B.E in Electronics & Communication Engineering – Kamaraj College of Engineering & Technology (2018-01 – 2022-05)