Company

HardwareSee more

addressAddressCupertino, CA
CategoryInformation Technology

Job 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.

Request

  • 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
Refer code: 9300874. Hardware - The previous day - 2024-05-23 02:25

Hardware

Cupertino, CA
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