Job Description1. Perform RF system performance verification to ensure test results meet specifications.
2. Collaborate with algorithm department to develop RF-related technologies.
3. Utilize Digital Pre-Distortion (DPD) and envelope tracking(ET) technology to improve PA linearity and efficiency.Requirement1. Familiar with wireless communication standards such as WCDMA, LTE, 5G, etc.
2. Proficient in using RF test instruments such as network analyzers, spectrum analyzers, signal generators, etc.
3. Familiar with RF components such as amplifiers, mixers, and filters.
4. Familiar with digital pre-distortion technology for PA application.
5. Proficient in RF design tools such as ADS, HFSS, etc.
6. Capability in software coding is preferred (Python, Labview…)
7. Strong problem-solving and analytical skills.