RF & Channel Emulation Systems Engineer
Core
Design and validate RF and channel emulation architectures for Test Base Station (TBS) solutions used to verify 5G NR, LTE, and 6G chipset functionality.
Role type
Mixed-signal architecture systems engineer
Builds
Test Base Station (TBS) solutions for wireless chipset verification
Domain
Wireless telecommunications (5G/LTE/6G) and RF systems
Required skills
Mixed-signal RF systems design, Wireless channel models and emulation, Digital Signal Processing, RF systems design, Statistical signal analysis, Digital communications, Analog/RF impairment characterization, OFDMA/SC-FDMA knowledge, C/C++/Matlab/Python programming
Preferred skills
Knowledge of fading channel models (Jakes and cluster-based), Experience with RF interfaces and digital mitigation of RF distortion, Masters or Doctorate in Electrical Engineering
Technologies
C, C++, Matlab, Python, 3GPP specifications
Responsibilities
Analyze 3GPP specifications to derive requirements, Translate requirements into analog/RF architecture and compensation, Perform theoretical analysis and simulation of features, Conduct lab integration and analysis of emulation features, Document designs and present to cross-disciplinary teams, Support feature commercialization with test vectors and analysis
Seniority
Mid-level, works under supervision
