Forskningsingenjör, el-tele

We seek a leading expert ready to drive the evolution of mobile network and base station technology into the timeframe of 5.5G and 6G. Responsibilities You will be responsible for researching next-generation architecture and designing wireless base stations. Develop a new BTS concept to be the base for the family of next-generation base stations (macro and networks). You will lead the BTS systemization work for all BTS-related functions from the antenna unit to the baseband. It will also include aspects of product practice and life cycle costs. You will work with an experienced team of BTS system engineers based in Gothenburg. The work will be done closely with a wireless research organization in Shanghai, China. The role will require travelling both within Sweden and to wireless organizations in Shanghai. Qualifications & experience Experience working with systemization on the BTS system level, radio component design and antenna units. Extensive knowledge of 5G networks, use cases and BTS architectures Extensive expertise in Massive MIMO technology, antenna and spectrum Knowledge about new frequency bands (i.e. 6-10GHZ and 27-29GHz) use cases and physical limitations Knowledge about x-haul technology CPRI and eCPRI Experience of working with “What is beyond Moores’ law.” Experience in leading and guiding teams Experience in reporting to executives Recommended 10+ years of experience in the industry Required skills/personal characteristics High drive, energetic and attracted by the challenge of taking the BTS concept to the next level High-developed skills in finding new innovative solutions and strategic visions and leading and driving activities. Prior experience in international and multicultural work is preferred. Fluency in English. Enjoy working in multicultural and international organizations Compensation As the role will be one of the leading roles within the BTS development, it will come with a high compensation package. Don´t hesitate to contact Karin Persson if you have any questions.

We seek a Radio Frequency Expert expert - Research Leader to join Huawei R&D in Stockholm to take on the challenge of defining future radio solutions The role To lead complex RF engineering research, aiming for significantly improved RF hardware solutions for future base stations. You aim to work as a technical strategy expert for Huawei´s Board Engineering team in the RF area. You should be familiar with the academic research environment and have a proven understanding of how to carry out and demonstrate new ideas in the research phase in close cooperation with corresponding teams in HQ. The position should drive technology studies, sometimes with the top universities, sometimes with global component suppliers and sometimes with internal conceptual engineering projects to contribute unique technical value for future radio solutions. The work will be done closely with Huawei´s teams in Kista and their head office in China. Requirements (Note: The antenna part of the RF chain is not Huawei´s priority for this position) PhD in RF/microwave with five or more years of related engineering experience in research organizations or commercial companies. Assistant professor and professor background or Chief expert or Scientist of an RF/microwave company is a plus. Expertise in conceptual design and comparison of various solutions in both the cost and the functionality perspective. Strong knowledge in the theory and practice of RF/microwave components (integrated passive devices or filters) enables you to be a technical leader in technical directions. Publishing of RF/microwave papers and books. Good knowledge of RF/microwave materials helps in the application and development of new materials. Publishing of tunable material papers and books is a plus. Good experience with EM simulation tools. Good knowledge and understanding of the design challenge and trend for 5G RF/microwave systems. High focus on delivering high-quality work Strong feeling and interest in development, sharing experiences with others in the team, and having a proven capability to pursue creative solutions. Fluency in English, both verbally and in writing Prior experience in international and multicultural work is preferred. Please get in touch with Karin Persson if you have any questions.

We are looking for a radio frequency expert for Huawei's R&D engineering lab to take on the challenge of defining future radio solutions. Duties To lead complex RF (Radio Frequency) engineering research assignments, aiming for significantly improved RF hardware solutions for future base stations. This position will work as a technical strategy expert for our Board Engineering team in the RF area. You should be familiar with the academic research environment and have a proven understanding of how to carry out and demonstrate new ideas in the research phase in close cooperation with corresponding teams in HQ. The position will drive technology studies with the top universities, global component suppliers and internal conceptual engineering projects to contribute unique technical value for future radio solutions. Skills required PhD in RF/microwave with more than five years of related engineering experience in research organisations or commercial companies. Assistant professor and professor background is a plus. A chief expert or scientist with an RF/microwave company background is a plus. Expertise in conceptual design and comparison of various solutions from both the cost and functionality perspective. Fluently in English, both verbally and in writing. Additional skills required Strong knowledge of the theory and practice of RF/microwave components (Integrated Passive Devices or Filter), enabling them to serve as a technical leader. Publishing of RF/microwave papers and books is a plus. Good knowledge of RF/microwave materials that help apply and develop new materials. Publishing of tunable material papers and books. Good experience with EM simulation tools. Understand the design challenge and trend for 5G RF/microwave systems. Please get in touch with Karin Persson if you have any questions.

Huawei Gothenburg Research Center is now looking for an expert in high-efficiency power amplifier design in mobile terminal applications. As a technical expert, you are expected to technically lead and participate in the RF frontend and circuit design-related research activities. Responsibilities Research on wide-band power amplifier architecture to support multi-band RF transmitters in mobile terminals. Research on high-efficiency power amplifier architecture, including design of Envelop-Tracking power amplifier with power supply modulator, Doherty power amplifier design. Research on load-insensitive power amplifier architecture to tolerate load variations. Challenge solving in technology development to ensure power amplifier design meets product requirements. Active participation in proposing, reviewing and evaluating innovative technical ideas. Qualifications requirements MSc or PhD in Electrical Engineering or equivalent background. 5+ years of experience in high-efficiency RF power amplifier design in mobile terminal applications. Professional in MMIC circuit design and simulation tools, such as ADS, and cadence. Expertise in the following areas: Load-insensitive RF power amplifier design. Envelop-Tracking power amplifier design. Wide-band power supply modulator design. Doherty power amplifier design. Should be able to work effectively in a multidisciplinary team with good communication skills. Self-motivated with strong analytical and problem-solving skills. Should be able to travel to Europe and China. This is a full-time consultant position. Please get in touch with Karin Persson if you have any questions.