Principal 5G Digital Predistorter (DPD) RTL Design Engineer

We are seeking a 5G Digital Predistortion (DPD) Architect, responsible for developing 5G OpenRAN Radio Units with emphasis on transmitter linearizer system architecture and IP Core targeted towards Satellite Communication, Wireless Backhaul & mMIMO.

Responsibilities:

• Architecting, designing and optimizing DPD Subsystem within the mMIMO Radio
• Design high performance DPD and CFR IP Cores in RTL
• IP design responsibility of the DPD and CFR (Crest Factor Reduction) functional blocks in FPGA / ASIC fabric
• Ensuring the selected and implemented DPD system performance meets 3GPP and FCC requirements with volume production margins
• Ensuring the DPD is versatile to operate with the leading power transistor technologies, including LDMOS and GaN
• Owner of the DPD and CFR requirement specification of the mMIMO radio.
• Create detailed system level functional requirements and specifications related to CFR, DPD
• Monitor standards body activities to and participate (if necessary) to influence the industry with innovative vision of the company
• Identify opportunities for innovation and market disruption

Job Requirements:

• Proven track record from 5G or 4G radio program DPD development
• Possess sound understanding of essential elements of Systems engineering including how to convey requirements to development and QA teams
• Knowledge on mobile networks, especially on 3GPP LTE 4G and 5G, SATCOM standards related to Radio Air interface and the performance specification.
• Deep understanding of DPD architectures and linearization concepts
• Deep knowledge of DPD algorithms and simulations
• Seasoned Signal Processing and algorithms a plus
• Excellent inter-personal and leadership skills
• Curious minded person striving for continuous learning and innovation
• Outstanding verbal and written communication skills
• Ability to quickly grasp and adapt to new technologies and concepts.

Qualification:

• Masters or PhD Degree in Electronics & Telecommunications Engineering