
Senior RF Power Amplifier Circuit Designer
1 day ago
Radio Frequency Power Amplifier Engineer Opportunity
We are seeking an experienced RF Power Amplifier (PA) circuit design engineer to join our team. The successful candidate will be responsible for designing and developing novel PA circuits operating between 0.2 and 7 GHz with output power up to 50W.
Key Responsibilities:
- Design and Development: Lead the development of PA modules including topology selection, schematic capture, and printed circuit board (PCB) layout.
- Simulation and Validation: Use simulation tools such as Advanced Design System (ADS), AWR, and optionally High-Frequency Structure Simulator (HFSS) or Computer Simulation Technology (CST) for circuit and electromagnetic analysis.
- Collaboration: Work closely with PCB layout engineers to ensure best practices in high-frequency design, coordinate with system architects and digital/RF engineers to meet product specifications, and support product engineering with documentation, design reviews, and lessons learned.
Requirements:
- Bachelor's degree in Electrical Engineering, RF Engineering, or a related field.
- At least 5 years of experience in RF PA circuit design and validation.
- Hands-on experience with RF power amplifier development, including load-pull, impedance matching, and performance tuning.
- Proficient in RF simulation tools (ADS, AWR) and experienced with EM solvers (HFSS or CST a plus).
- Skilled in testing with lab instruments such as Vector Network Analyzers (VNAs), spectrum analyzers, and RF signal generators.
- Proven ability to work with layout, digital, and product engineering teams.
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