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Apple Senior Wireless System Engineer - Radio United States, California, Cupertino 739425939
06.06.2024
Description
In this role, core responsibilities include, but are not limited to, the following:•Design radio models for the wireless communication system, RF/circuits impairments. Design method/algorithm to alleviate those impairments by calibration, pre-equalization, canceller, and/or pre-distortion techniques.•Evaluate radio performance in different scenarios by quantitative analysis and link simulation.•Work with radio designer to come up with state-of-art radio architecture.•Work with digital designers to realize PHY/radio algorithms with power and area efficient digital implementations.•Work with firmware designers to realize PHY/radio algorithms with high efficiency software implementation, and possibly with hardware acceleration.•Responsibility for Bring up, test, characterize and optimize real silicon in lab.
Key Qualifications
- We'd like you to have:
- Deep understanding of RF and analog components/modules composited of wireless communication systems, the possible impairments from those components, and the corresponding calibration and impairment reduction methods/algorithms.
- Strong understanding of communication theory, information theory and signal processing related algorithms design.
- Proven track record of optimization algorithm and its applications to RF calibration.
- Strong analytical capability to develop best-in-class solution in terms of performance, power and area, for the meaningful issues of physical layer design.
- Experience with MATLAB, Python and/or C/C++ for algorithm development, modeling and simulation.
- Hands-on experience on lab testing and characterization, such as spectrum analyzer, signal generator, signal analyzer, power meter, etc.
- Knowledge in existing protocols: 5G/LTE/WCDMA/GSM, 802.11a/b/g/n/ac/ax/be, 802.11ad/ay or Bluetooth/BLE
- Circuit design experience / knowledge is a plus
Education & Experience
BS and 10+ years of relevant experience required. MSEE/PhD preferred
Pay & Benefits
- At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $170,700 and $300,200, and your base pay will depend on your skills, qualifications, experience, and location.Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.
Apple is an equal opportunity employer that is committed to inclusion and diversity. We take affirmative action to ensure equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics.
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