RF Front-End Test Engineer
Qualcomm Technologies, Inc.
Taiwan - Hsinchu
6天前

Overview Qualcomm's RF Front-end (RFFE) development team is looking for a Test Engineer to participate in the development of mobile wireless power amplifier and front end applications.

This team develops highly integrated and innovative multi-mode / multi-band 4G power amplifiers and modules. In this role you will participate in the development of Automatic Test Equipment (ATE) solutions for highly integrated RF Front End modules.

Responsibilities for this position include design and debug of test interface HW, test SW development, HW / SW integration, characterization test, releasing cost effective production test solutions into mass production, and test time reduction activities.

All Qualcomm employees are expected to actively support diversity on their teams, and in the Company. Minimum Qualifications 1-

3 years of professional experience in the following areas is required :

  • Developing ATE solutions for RF transceiver circuits like transmitters, receivers, frequency synthesizers (PLLs) and Power Amplifiers.
  • Test programming skills and RF testing fundamentals.
  • Working with test equipment (oscilloscope, spectrum analyzer, time interval analyzer, logic analyzer, network analyzer, etc).
  • Knowledge of general communication measurements (ie IP3, NF, ACPR, jitter, phase noise, lock time, etc).
  • Bachelors / Masters in RF / Microwave engineering. Fresh graduate or engineer with 1-3 years industry experience.

    Good understanding of electronics engineering fundamentals, RF circuits and RF performance metrics (Sensitivity, Intermodulation, Tx Power, ACLR, EVM, S-parameters)

    Basic understanding of RF measurement methodology, Bench Test solution architecture, RF component evaluation and Device characterization

    Hands-on knowledge of RF instrument operation : Signal Generators, Spectrum Analyzers, Power meters, Network Analyzers etc.

    Experience in analyzing RF Transceiver / RF Front-End device datasheets, creating test plans and test execution

    Knowledge of statistical data processing using data analysis tools (Extensio, JMP, data power, etc.)

    Basic programming (.NET, C#, Python scripting) and debugging skills

    Experience working with Perforce, GIT, or other Source Control SW

    Preferred Qualifications

  • Experience in RF test methodology development and implementation using LabVIEW, .NET or C#.
  • Strong understanding of RF Measurement science.
  • Solid understanding of the measurements necessary to characterize an RF device through theoretical and practical applications.
  • Familiarity with cellular standards such as LTE, UMTS, or wireless peripheral standards such as 802.11x WLAN or other OFDM-
  • based systems. Education Requirements Required : Bachelor's, Computer Engineering or equivalent experience

    Preferred : Master's, Electrical Engineering or equivalent experience Keywords

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