Principal RFIC Power Amplifier Design Engineer

Company: QuantalRF
Location: San Diego
Posted on: March 6, 2025

Job Description:

Principal RFIC Power Amplifier Design EngineerQuantalRF, a pioneering developer of cutting-edge RF semiconductor and antenna solutions, is on a mission to significantly reduce power consumption in wireless networks. Here at QuantalRF, you will find an environment with a strong focus on innovation, and the freedom to make meaningful contributions in a setting that encourages creativity and out-of-the-box thinking.We are now looking for an experienced RF power amplifier (PA) design engineer to play a key technical role in the development of our emerging portfolio of single-chip Wi-Fi 7 front-ends in CMOS SOI technology with industry leading power efficiency. The successful candidate will be responsible for the feasibility study, design, simulation, and layout of power amplifiers in our front-ends using state-of-the-art simulations tools.Required Qualifications:

• Master's degree and 8+ years of related work experience
• Strong analogue circuit design skills, and experience performing analysis and simulation of both linear and non-linear circuits for power amplifiers and other related RF circuit blocks
• Knowledge about CMOS and/or Bipolar Silicon technologies
• Wireless communications knowledge: OFDM/OFDMA, 802.11, 4G and 5G
• Strong teamwork and communication skills
• Proficiency in Cadence schematic capture, layout and simulation tools
• Experience in EM simulations using tools such as EMX, RFPro/Momentum and/or HFSS
• Proven track record in the design of power amplifiers for cellular or Wi-Fi applicationsDesirable Skills and Experience:
  • 12+ years of experience with PhD degree is preferred
  • Experience with various PA linearization techniques including digital pre-distortion
  • Understanding and knowledge of concepts such as envelope tracking, tunable front-end components, and impedance tuning
  • Lab experience to perform IC characterization and debugging
  • Knowledge of data analysis and proficiency in software tools such as MATLAB and PythonWhat is offered:
    • Working with innovative technology
    • Dynamic, fun and cool startup working environment
    • A world class RFIC team, with tremendous potential for creativity and ownership
    • Opportunity to be a key contributor, with equity at an early company stage
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Keywords: QuantalRF, San Diego , Principal RFIC Power Amplifier Design Engineer, Engineering , San Diego, California