CDMA Senior RF System Design Engineer
Beijing
Description
• RF system level designs applicable to RF mobility infrastructure and base stations with demonstrated knowledge of impedance matching, noise performance and linearity, as well as cascaded system noise performance, rejection and digital pre-distortion, block and level diagrams.
• Thorough end to end understanding and experience with designing and evaluating LNAs, receivers and transmitters, PA.
• Verifies and validates RF system engineering design performance by establishing reliability and durability test standards; proving-out system design using computer simulation, system link budget; tolerance, and worst-case analysis.
• Leading the investigation of the architecture of new products design.
• Leading the Root cause analysis of RF module and system issues from manufacturor or customers.
• Interface with Product Marketing team to ensure optimal solution in place to support customers requirements.
Qualifications
• Bachelor or above degree, major in electrical engineering, communication engineering or equivalent
• 10+ years RF system engineering and RF circuit board or power amplifier design experience
• Excellent knowledge of Wireless Communication systems
• Excellent knowledge of in designing RF chain budgets and impairment analysis
• Excellent knowledge of Baseband Pre-distortion Algorithm.
• Experience in RF Board design or PA design
• Skilled in Agilent ADS, Ansoft and Matlab simulation tools
• Proven technical and interpersonal skills in a multi-function and dynamic team environment
• Strong written and verbal communications skills
• Leadership to lead the some new product development/sustaining activities.
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Location£ºBeijing
