HW Engineer, DPD
About the Role
Join Nokia's DPD team as a HW Engineer, driving innovation in DPD algorithms and HW development for radio products. This role offers a unique interface between software and hardware teams, ensuring optimal performance and robust testing.
Key Skills for This Role
Full Job Posting
Qualifications
- Advanced knowledge of modeling nonlinear systems and graduate-level digital signal processing.
- Proficiency in numerical linear algebra, RF power amplifier design, and RF circuit and systems.
- Solid understanding of modern wireless communication systems, 3GPP, and FCC standards.
- Experience with FPGA or ASIC design and programming.
- Strong programming skills in Matlab, Python, and C++. Familiarity with Git for version control.
- Excellent data analysis and visualization abilities, with a focus on interpreting complex data.
- A degree in Electrical Engineering, Computer Engineering, or a related field is preferred.
- 3+ years of industry experience in HW development or a related field, with a focus on radio products.
- A proven track record of successful HW design and implementation, preferably in a fast-paced R&D environment.
- Excellent communication and collaboration skills, with the ability to work effectively in a cross-functional team.
Responsibilities
- Lead the development of cutting-edge DPD algorithms, focusing on modeling accuracy and wide bandwidth.
- Address dynamic PA behavior challenges, ensuring optimal performance under varying signal excitations.
- Serve as the primary interface between the DPD and HW design teams, facilitating effective communication and collaboration.
- Analyze radio products to select the most suitable DPD engine, ensuring a tailored approach for each product.
- Work closely with the radio HW design team to meet DPD requirements, including DFE, AFE, and feedback path considerations.
- Provide timely and constructive feedback to the DPD team, contributing to continuous improvement.
- Participate in troubleshooting sessions, applying your expertise to solve problems across the radio lifecycle.
- Develop a deep understanding of DFE architecture to effectively implement DPD designs.
- Implement production-grade DPD SW on radio HW, ensuring seamless integration and optimal performance.
- Conduct comprehensive testing of radios for DPD and HW robustness, verifying performance under dynamic and static conditions.
Preferred Qualifications
- A degree in Electrical Engineering, Computer Engineering, or a related field is preferred.
About Nokia
Nokia is a Finnish multinational technology company specializing in telecommunications infrastructure, software, and licensing. It provides network equipment and services for mobile, fixed, and cloud networks to communications service providers and enterprises worldwide.
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