RF/Antenna Test Engineer Requirement Job at Tata Consultancy Service Limited, San Diego, CA

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  • Tata Consultancy Service Limited
  • San Diego, CA

Job Description

#LI-AS3

Technical/Functional Skills : Skills:
  • Practical knowledge of at least one Cellular Wireless technology including 3G, 4G, 5G
  • Practical knowledge of cellular industry standards including 3GPP, 3GPP2, Carrier specifications including performance requirements, compliance requirements and required testing methodologies
  • Experience and a deep understanding of System Level RF Parametric its sources in RF component characteristics and behavior
  • Hands on experience with bench level wireless testing, debug at the module, reference board or system level
  • Understanding of Antenna characteristics impact to radiated testing
  • Familiarity with radiated test setups, radiated chamber calibration and use
  • Experience using RF lab test equipment
  • Ability to travel domestically (between Cupertino and San Diego)
  • Strong written and verbal communication skills
  • BS with 10+ years relevant experience required
Responsibilities:
  • Responsible for assessing platform-level performance across cellular technologies towards EMI and RF primarily Antenna sensitivity and Coex losses including:
  • implementing in-house test systems; and executing validation & characterization test plan
  • Performing failure analysis to understand low margin or failing behaviors making use of experimental SW/FW and mock-up hardware
  • Collaborating with test equipment vendors, technology suppliers and cross-functional staff to optimize RF parametric performance
  • Tracking validation status; analyze results; communicate issues & insights from data
  • Bringing-up device-under-test and setups for validation preparedness
  • Key words to look for (in Resume, ask them to focus on Test not Design)
  • Low Noise Amplifiers (LNAs), PAs, FEMs in module packages for Cellular 4G and 5G
  • Hands-on measurement/debug experience with RF lab equipment such as VNA, Spectrum Analyzer, Signal/RF generators, Oscilloscope etc.
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