Developer PA

5 months ago


Beijing, China Ericsson Full time

Description

Join our Team

About this role

Responsible for Ericsson RBS product PA(Power Amplifier) design, verification and maintenance.

What you will do

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

You will bring

M.S degree or above, major in Microwave, wireless communication or equivalent Working experience on PA HW design more than 5 years Solid knowledge in microwave and electromagnetic field, experiences on Radio Circuit design such as Power Amplifier, etc. Familiarity 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 Familiarity with CAD tools, such as Mentor or Cadence Familiarity with Radio simulation tools, such as ADS , AWR and HFSS Good listening, writing, reading and oral English and Chinese abilities Good communication skill and team work spirit

Preferred Experience on

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

Why join Ericsson?

At Ericsson, you´ll have an outstanding opportunity. The chance to use your skills and creativity to push the boundaries of what´s possible. To build never seen before solutions to some of the world’s toughest problems. You´ll be challenged, but you won’t be alone. You´ll be joining a team of diverse innovators, all driven to go beyond the status quo to craft what comes next.



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