Beijing

 

You will be responsible for Company RBS product GaN PA design, verification, and maintenance:

•       Design/maintain work to meet project requirement  

•       Follow Company design and daily work process/procedure

•       To carry out effectively and efficiently for all the activities

•       Keep study continuously to maintain competition level on GaN PA technology

•       Support production when needed

•       Support manager’s work

Your responsibilities will include but not be limited to

•       Study and propose GaN PA solution

•       Theory analysis and simulation for radio design.

•       Verify radio performance

•       Tuning and optimize PA performance

 

Basic Requirement

•       M.S degree or above, major in Microwave, wireless communication, or equivalent

•       Working on Radio HW design more than 3 years

•       Familiar with GaN material and transistor characteristics or have chip design experience

•       Familiar with GaN PA application circuit design and trouble shooting.

•       With strong ability to learn new technique and willing to research up-to-date technique.

•       Skillfully use test instruments, including vector network, spectrum analyzer and power meter.

•       Familiar with CAD tools, such as Mentor or Cadence. Familiar with ADS and HFSS simulation tool.

•       Good listening, writing, reading and oral English ability.

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

•       Solid analytical and problem solving skills

•       System integration knowledge with DPD for fine tuning overall.