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Apple Wireless Systems Validation Engineer – GNSS China, Beijing, Beijing 721201338
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Key Qualifications
- Practical knowledge of GNSS Radio Frequency (RF) validation
- Practical knowledge of GNSS standards like 3GPP & Carrier performance requirements, compliance requirements, and required testing methodologies
- Knowledge of system level RF parametric and its sources in RF component characteristics and behavior
- Hands-on experience with bench-level GNSS testing, debug at the module, reference board or system-level
- Experience using RF lab test equipment (e.g. Call box, Power meter, Network analyzer, Spectrum analyzer, signal generator, etc.)
- Experience in conducted-level debug of GNSS systems is a plus
- Strong written and verbal communication skills
Description
You will be responsible for validating & characterizing GNSS system performance towards industry conformance, carrier & use case requirements. Examples of activities you may be involved in are:- Carrying out validation and characterization GNSS test plans to meet industry, emissions and performance requirements- Bringing-up device-under-test, help define test requirements and implement test systems setups for validation preparedness - Tracking validation status; analyze results; communicate issues & insights from data - Performing failure analysis to understand low margin or failing behaviors making use of experimental SW/FW & modified development hardware and drive issues to closure
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