Parvathy A — Product Engineer

Radio Frequency design engineer . • Experienced in Advanced Designing Software(ADS) and PCB designing. • Design Experience:Power Amplifier,Low noise Amplifiers,Filters,Diplexers for Antennas,Power Dividers,RF transceivers,BOM. • Experience in measuring Antenna parameters like VSWR,Gain,Radiation Pattern. • Software Tools:ADS ,Diptrace,CST • Hardware Skills:PCB designing,Vector Network Analyzer,Spectrum Analyzer,Signal and Function Generators,Calibration,Power meter,Noise Figure meter,Soldering. • Projects Handled:Active GPS Antenna Amplifier Circuit for Aerospace Tools: KiCad, Keysight ADS, SPICE, RF Simulation Designed aerospace-grade GPS amplifier circuits meeting strict sensitivity and reliability standards. Created multi-layer PCB layouts ensuring low-noise RF performance in KiCad. Simulated S-parameters and noise figure across the GPS L1 band using Keysight ADS. Integrated LNA, matching networks, EMI protections, and RF filters with layout-level validation. Generated Gerber files and aerospace-compliant documentation. • RF Power Combiner for Aircraft Antenna Systems Tools: KiCad, Keysight ADS, SPICE Developed a 2-way RF power combiner for signal routing from aircraft antennas. Designed RF-optimized 2-layer PCB and simulated insertion loss and phase balance. Used military-grade, high-temp components andWilkinson divider topology. Ensured EMI suppression with via stitching and ESD protection. • Active Diplexer with Transmit/Receive Paths Tools: KiCad, Keysight ADS, SPICE Designed active diplexer separating TX/RX paths for bidirectional RF communication. Integrated BPFs, LNA in RX, and driver amp in TX for optimal performance. • Military Portable Radio Handset Technologies: Teensy 4.1, USB, Audio Codec, 6-layer PCB Designed compact 6-layer PCB for military-grade handset with high-speed USB and audio. Integrated Teensy 4.1, codec, and amplifier while ensuring signal integrity and impedance control.

Stackforce AI infers this person is a Radio Frequency Design Engineer with expertise in aerospace and telecommunications.

Experience: 5 yrs 6 mos