RF Power Supply Design Expert

RF Power Supply Design Expert (m/f/d)

Location: onsite

Contract: initially 12 months, with perspective of extension

Visa candidates are welcomed

As a technical expert you are expected to technically lead and participate in the RF power supply/power management related research activities. You are also expected to take part in analyzing and defining requirements in related systems and products, which may require close cooperation with various stakeholders including system design, product design, and product management.

Responsibilities

• Design of high-efficiency power converter for 4G / 5G multi-band terminal RF transmitter system, including ET (envelope tracking) power supply, buck power supply, buck boost power supply, etc.
• Researching on RF transmitter efficiency enhancing technologies, including high-efficiency power converter architectures and new power device technology in wideband RF power amplifier application.
• Solving challenges in technology development to ensure that RF power supply meets product requirements.
• Review and evaluation of new ideas.

Qualifications requirement

• MSc or PhD in Electrical Engineering or equivalent background.
• Several years of industry experience within RF power supply design.
• Deep knowledge in ET power supply, linear switching converter, multi-level/phase switching converter, switching power supply.
• Skilled in analog integrated circuit design and the simulation tools, such as ADS, cadence, MATLAB, spice, etc.

Familiar with all or most of the following:

• RF power amplifiers and its relation to the power supply system and requirements.Principle and design process of DC-DC power converters.
• Common process technology such as CMOS, BCD, III-V etc.
• Design of analog amplifier with high bandwidth and high skew rate.
• EDA software of power converter chip design.

For further information you can reach me also on lh@eu-recruit.com

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