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Do you want to be part of shaping the future? From making connectivity more accessible to the latest IoT solutions, you have an opportunity to be where it begins.

PA Design Engineer

Job Description

Date: May 20, 2020



•Responsible for Ericsson RBS product PA(Power Amplifier) design, verification and maintenance
•Design/maintain work to meet project requirement
•Follow Ericsson design and daily work process/procedure
•To carry out all design activities effectively and efficiently
•Keep study continuously to maintain competition level
•Support production when needed

Your responsibilities will include but not be limited to:

•Theory analysis and simulation for radio design.
•Verify radio performance
•Tuning and optimize radio performance



M.S degree or above, major in Microwave, wireless communication or equivalent
• Working on PA HW design more than 2 years
• Solid knowledge in microwave and electromagnetic field, experiences on Radio Circuit design such as Power Amplifier, etc
• Familiar with radio test instruments such as spectrum analyzer, network analyzer, signal generator, power meter and etc.
• With strong ability to learn new technique and willing to research up-to-date technique.
• Familiar with CAD tools, such as Mentor or Cadence.
• Familiar with Radio simulation tools, such as ADS ,AWR and HFSS.
• Good listening, writing, reading and oral English and Chinese ability.
• Good communication skill and team work spirit

Preferred Experience
• Familiar with PA theory and state-of-the-art PA technique used in mobile communication instrument, including PA linearization and efficiency improvement technique.
• Provide reasonable PA proposal according to system requirement, including link budget, power budget and line-up. Finish PA key components evaluation and select suitable PA solution
• Familiarity of Radio Simulation SW such as ADS, HFSS
• Solid analytical and problem solving skills
• PA transistor internal design



Whats in it for you?

With over 90,000 employees across 180+ countries, we have a culture that respects and supports your ambitions, in alignment with our values of Respect, Professionalism and Perseverance. Ericsson is extremely focused on learning and development, supports mobility and flexible working hours. We are also committed to diversity and inclusion and to be a responsible and relevant driver of positive change. We also offer some awesome benefits, amazing career development and training programs to provide an empowered career in a connected world.

Next Steps:

What happens next once you apply? Read about the next steps here  

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Primary country and city: China (CN) || || Beijing || R&D

Req ID: 398782