Jobs
>
Bengaluru

    5G Digital Predistorter - Bengaluru, India - Faststream Technologies

    Faststream Technologies
    Faststream Technologies Bengaluru, India

    6 days ago

    Default job background
    Engineering / Architecture
    Description

    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