Xiufeng Shi

Background

About Xiufeng Shi

Highly skilled RF engineer with over 8 years experience in designing, simulating, and testing RF systems, focusing on active RF circuits and passive antenna arrays (100MHz to 40GHz). Proven expertise in 5G Radio’s Tx, Rx and ORX design. Strong track record of optimizing RF circuits and troubleshooting complex issues. Skilled in using industry-leading tools and methodologies like ADS, CST, HFSS and Cadence for schematic capture and simulations. Adept at working with cross-functional teams, driving continuous improvement and innovation in fast-paced environments. Technical Skills RF Circuit Design: Extensive experience designing and verifying RF systems and components (100MHz-40GHz). Simulation Tools: HFSS, CST, Keysight ADS, Cadence Allegro, Mentor Graphics. Testing Equipment: Skilled in using RF test instruments (Agilent, R&S) for validation and troubleshooting, such as VNA, spectrum analyzer, function generator, oscilloscope, optical microscope, anechoic chamber, and soldering. PCB Development: Schematic capture, 3D EM simulation, and DFM for RF/mm-wave circuits. Programming: Python-based test automation, data processing and visualization, and GUI development. Knowledge: Dielectric Characterization, RF theory, ISO2700, ISO9001,3GPP/FCC Standards, Problem-Solving: Strong analytical abilities to troubleshoot and resolve technical challenges.