Doctoral student in Frequency Division Multiplexing Transmitter

Om jobbet

Join us in shaping the future of wireless communication by developing a fundamentally new transmitter architecture that pushes the limits of energy efficiency and data capacity.

About us

The Department of Microtechnology and Nanoscience advances the frontiers in quantum technology, nanoscience, photonics and future electronic systems - for technical and societal development. Our cross-disciplinary approach gives interesting collaborations in academy, industry and society, and is a driving force for innovations, results and breakthroughs. We offer a vibrant, international research environment and direct access to world-class nanofabrication facilities.

About the research project

This project explores a novel transmitter architecture, Frequency Division Multiplexing Transmitter (FDMTX), aimed at improving energy efficiency and data capacity in future wireless systems. By splitting wideband signals into multiple narrowband branches and recombining them, the approach enables more efficient power amplification and flexible spectrum use. The research combines RF circuit design, signal processing, and system-level analysis, and includes both theoretical studies and experimental validation.

Who we are looking for

The following requirements are mandatory:

• To qualify as a PhD student, you must have a master's level degree corresponding to at least 240 higher education credits in Electrical Engineering, Communication Engineering, Engineering Physics, Computer Engineering or similar, with a strong background in electronic circuit design. Experience in the design of high-frequency circuits is meritorious.
• Strong written and verbal communication skills in English

*for students with an education earned outside of Sweden, a 4-year Bachelor's degree is accepted.

The following experience will strengthen your application:

• Experience in microwave measurements
• Experience in Artificial Intelligence and Machine Learning methods for microwave circuit design
• Experience in digital signal processing

What you will do

• Take courses at an advanced level within the Graduate school of Microtechnology and Nanoscience
• Develop your own scientific concepts and communicate the results of your research verbally and in writing
• The position generally also includes teaching on Chalmers' undergraduate level or performing other duties corresponding to 20 percent of working hours

Contract terms

• The Doctoral student positions are fully funded from start.
• The position is a fixed-term appointment of four years, with the possibility to teach up to 20%, which extends the position up to five years.
• A starting salary of 34,550 SEK per month (valid from May 25, 2025).
• Doctoral studies require physical presence throughout the entire study period. A valid residence permit must be presented by the study start date; otherwise the admission may be withdrawn.

What we offer

• As a Doctoral student at Chalmers, you are an employee and enjoy all employee benefits. Read more about working at Chalmers and our benefits for employees.
• A dynamic and inspiring working environment in the coastal city of Gothenburg.
• Read more about Sweden's generous parental leave, subsidized day care, free schools, healthcare etc at Move To Gothenburg.

Chalmers is dedicated to improving gender balance and actively works with equality projects, such as the GENIE Initiative for gender equality and excellence. We celebrate diversity and consider equality and inclusion as fundamental aspects of all our activities.

If Swedish is not your native language, Chalmers offers Swedish courses to help you settle in.

Find more general information about doctoral studies at Chalmers here.

Application procedure

The application should be written in English and attached as PDF-files, as below. Maximum size for each file is 40 MB. Please note that the system does not support Zip files.

CV

Personal letter

• A brief introduction about yourself.
• A brief motivation as to why you are interested in this position.

Bachelor's and, if available, master's thesis together with the transcripts.

Use the button at the foot of the page to reach the application form.

A background check may be conducted as part of the application process.

Please note:The applicant is responsible for ensuring that the application is complete. Incomplete applications and applications sent by email will not be considered. Contact details to references will be requested after the interview.

We welcome your application no later than May 7th 2026

For questions, please contact:

Christian Fager
Full Professor
christian.fager@chalmers.se

We look forward to your application!

*** Chalmers declines to consider all offers of further announcement publishing or other types of support for the recruiting process in connection with this position. ***

Chalmers University of Technology in Gothenburg conducts research and education in technology and natural sciences at a high international level. The university has 3100 employees and 10,000 students, and offers education in engineering, science, shipping and architecture. With scientific excellence as a basis, Chalmers promotes knowledge and technical solutions for a sustainable world. Through global commitment and entrepreneurship, we foster an innovative spirit, in close collaboration with wider society.
Chalmers was founded in 1829 and has the same motto today as it did then: Avancez - forward.

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