Key Job, Roles, and Responsibilities:
Transceiver Bring-ups: internal calibrations, external calibrations -must
Testing overall RF system performance with an emphasis on PA linearization technique performances
Deliver operational Sequences for Tranciever initialization and operational gNB mode
Operation of system aspects of massive MIMO systems such as Beamforming, knowledge in Calibration, integration, and approval results.
Definition and integration of SW/PHY algorithms configurations such as AGC, DPD, RF Management, etc.
Overall System perspectives (FPGA, HW, RF Transceiver and RF Front-Ends, PLL, PHY, and SW BSP)
Requirements:
B.Sc. in Communication Systems engineering / Electrical Engineering
3 or more years experience with RF Transceivers JESD204 based and multidiscipline systems.
Usage if various Test Equipment such as Spectrum, Network analyzers, Signal Generators, Oscilloscope, Radio Communication Tester, and general lab equipment.
Knowledge in Cellular Radio and 3GPP Standards such as LTE, LTE-A, 5G NR FR1, 5G NR FR2 which includes RF System aspects
Experience in Matlab and DSP
“Hands-on” lab work: Calibrations method, SW(Linux-based) installation, soldering, basic code review.
