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Apple Senior Wireless System Engineer - Radio United States, California, Irvine 739425939
28.03.2024
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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
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.
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 $161,700.00 and $284,900.00, 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.
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