RESPONSIBILITY •Responsible for RBS product PA(Power Amplifier) pre-study, design, verification and maintenance •Design/maintain work to meet Radio project requirement •Follow the daily work process/procedure and carry out all design activities effectively and efficiently •Keep study new tech continuously to maintain competition level •Support production when needed Your responsibilities will include but not be limited to: •Study and bring out PA solution •Theory analysis and simulation for radio design. •Verify radio performance •Tuning and optimize radio performance QUALIFICATION Basic Requirement • B.S degree or above, major in Microwave, wireless communication or equivalent • 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 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