Senior Digital Predistortion Architect

1 week ago

thoothukudi, India beBeeDigitalPredistorter Full time

We are seeking a skilled architect to develop 5G OpenRAN radio units with an emphasis on transmitter linearizer system architecture and IP core targeted towards satellite communication, wireless backhaul & mMIMO.Key ResponsibilitiesArchitect, design, and optimize DPD subsystems within the mMIMO radioDesign high-performance DPD and CFR IP cores in RTLIP design responsibility for the DPD and CFR functional blocks in FPGA/ASIC fabricEnsure the selected and implemented DPD system performance meets 3GPP and FCC requirements with volume production marginsEnsure the DPD is versatile to operate with leading power transistor technologies, including LDMOS and GaNOwn the DPD and CFR requirement specification of the mMIMO radioCreate detailed system-level functional requirements and specifications related to CFR and DPDMonitor standards body activities and participate (if necessary) to influence the industry with innovative visionIdentify opportunities for innovation and market disruptionRequirementsProven track record from 5G or 4G radio program DPD developmentPossess sound understanding of essential elements of systems engineering, including conveying requirements to development and QA teamsKnowledge on mobile networks, especially on 3GPP LTE 4G and 5G, SATCOM standards related to radio air interface, and performance specificationDeep understanding of DPD architectures and linearization conceptsDeep knowledge of DPD algorithms and simulationsSeasoned signal processing and algorithms a plusExcellent inter-personal and leadership skillsCurious-minded person striving for continuous learning and innovationOutstanding verbal and written communication skillsAbility to quickly grasp and adapt to new technologies and conceptsQualificationMasters or PhD degree in Electronics & Telecommunications Engineering

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