
CHALMERS TEKNISKA HÖGSKOLA AKTIEBOLAG · Göteborg
Current transmitters are limited in terms of their bandwidth, energy efficiency and linearity. In this research project you will work on the intersectional area...
Current transmitters are limited in terms of their bandwidth, energy efficiency and linearity. In this research project you will work on the intersectional area of antenna design, circuit design and signal processing to investigate novel nonlinear multi-antenna transmitters that overcome these limitations. By utilizing antenna mutual coupling for effective amplitude modulation – a shift from the traditional view that considers it detrimental – you will overcome existing limitations in frequency, efficiency, power, and linearity, thereby fostering sustainable digital transformation.
About us
The position is hosted by https://www.chalmers.se/en/departments/mc2/research/microwave-electronics/ at https://www.chalmers.se/en/departments/mc2/ where the you will have access to several commercial state-of-the art MMIC foundry processes and world-class measurement infrastructure allowing for a successful completion of this research project. At the Microwave Electronics laboratory currently 5 students pursue their Ph.D. in a similar area, which plenty of opportunity to collaborate and learn from and with peers.
About the research project
You will work in a complementary team to investigate a new transmitter topology. Your responsibility will be to design microwave components such as power amplifiers and antenna arrays but also derive the theory how to feed the individual amplifiers for the most energy efficient transmission in a certain direction. The goal is to develop a new scalable transmitter architecture that embraces mutual antenna coupling as a means of load modulation - allowing neighboring elements to efficiently create modulated signals similar to classical Chireix outphasing, but using the antenna aperture as combining element. The position is hosted at the department of Microtechnology and Nanoscience where you will haveaccess to state of the art microwave measurement facilities at the Kollberg lab. The project is supported by collaboration agreements with semiconductor manufacturers that allow fabrication in CMOS, GaAs and GaN processes.
Who we are looking for
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.
Strong written and verbal communication skills in English.
You are able to take responsibility, show initiative, and work independently when needed. At the same time, you are a strong team player and enjoy collaborating across disciplines. You have the ability to communicate and disseminate research results effectively to different audiences, including academia, industry, and society.
Experience in the design of integrated and high-frequency circuits as well as antennas is meritorious
Specialization in wireless and/or wireless communication systems engineering and/or analog circuit design
Advanced courses in microwave circuit design
Advanced courses in signal processing
Experience with Cadence Virtuoso, MWO, Keysight ADS, SPICE, Matlab.
Experience with high frequency RF and measurement equipment
Experience in building RF and microwave systems
Experience in microwave and millimeter wave integrated circuit design
Experience with digital signal processing.
What you will do
Your major responsibilities as Doctoral student is to pursue your own doctoral studies, including both coursework and research. You are expected to develop your own scientific concepts and communicate the results of your research verbally at international conferences and in writing (publishing in highly ranked journals). In addition, the position will normally include 20% departmental work, mostly teaching duties. The employment is limited to a maximum of five years.
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 35,725 SEK per month (valid from May 1, 2026).
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 https://www.chalmers.se/en/about-chalmers/work-with-us/ and our https://www.chalmers.se/en/about-chalmers/work-with-us/chalmers-as-an-employer/benefits-and-conditions/ for employees.
A dynamic and inspiring working environment in the coastal city of https://www.goteborg.com/en.
Read more about Sweden’s generous parental leave, subsidized day care, free schools, healthcare etc at https://www.movetogothenburg.com/
Chalmers is dedicated to improving gender balance and actively works with equality projects, such as https://www.chalmers.se/en/about-chalmers/organisation-and-governance/equality/genie-gender-initiative-for-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 https://www.chalmers.se/en/research/we-train-new-researchers/about-doctoral-studies/.
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 August 16th 2026
Current transmitters are limited in terms of their bandwidth, energy efficiency and linearity. In this research project you will work on the intersectional area of antenna design, circuit design and signal processing to investigate novel nonlinear multi-antenna transmitters that overcome these limitations. By utilizing antenna mutual coupling for effective amplitude modulation – a shift from the traditional view that considers it detrimental – you will overcome existing limitations in frequency, efficiency, power, and linearity, thereby fostering sustainable digital transformation. About us The position is hosted by https://www.chalmers.se/en/departments/mc2/research/microwave-electronics/ at https://www.chalmers.se/en/departments/mc2/ wich focuses on research, innovation and education within the fields of future electronics, photonics, bio- and nanosystems. A close collaboration with Swedish and international partners within academy, industry and society enables scientific excellence and creates an innovative environment. In addition to the 200 researchers and PhD students, MC2 houses a 1000 square meter cleanroom for micro- and nanofabrication with the latest equipment. About the research project You will work in a complementary team to investigate a new transmitter topology. Your responsibility will be to design microwave components such as power amplifiers and antenna arrays but also derive the theory how to feed the individual amplifiers for the most energy efficient transmission in a certain direction. The goal is to develop a new scalable transmitter architecture that embraces mutual antenna coupling as a means of load modulation - allowing neighboring elements to efficiently create modulated signals similar to classical Chireix outphasing, but using the antenna aperture as combining element. The position is hosted at the department of Microtechnology and Nanoscience where you will have access to state of the art microwave measurement facilities at the Kollberg lab. The project is supported by collaboration agreements with semiconductor manufacturers that allow fabrication in CMOS, GaAs and GaN processes. Who we are looking for The following requirements are mandatory: A doctoral degree in Electrical Engineering, Communication Engineering, Applied Physics or equivalent. This eligibility requirement must be met no later than the time the employment decision is made. Strong written and verbal communication skills in English You are expected to be somewhat accustomed to teaching, and to demonstrate good potential within research and education. The following experience will strengthen your application: Specialization in wireless and/or wireless communication systems engineering and/or analog circuit design. Work experience with microwave circuit design Work experience with signal processing It is highly meritorious if the doctoral degree has been obtained within the last three years prior to the application deadline Experience with Cadence Virtuoso, MWO, Keysight ADS, SPICE, Matlab. Experience with high frequency RF and measurement equipment Experience in building RF and microwave systems Experience in microwave and millimeter wave integrated circuit design Experience with digital signal processing What you will do Your major responsibilities as postdoctoral researcher are to independently conduct research and publish results, but also co-supervise some Ph.D. students and prepare reports for funding agencies. One Doctoral student is already working in this area, and you are expected to take on some supervision responsibilities as well and efficiently work on the research question as a team. The position is meritorious for future roles in academia, industry, or the public sector. Contract terms The position is a temporary full-time employment for two years with the possibility of a one-year extension. The position requires physical presence throughout the entire employment. A valid residence permit must be presented by the start date, otherwise the offer may be withdrawn. What we offer As a postdoc at Chalmers, you are an employee and enjoy all employee benefits. Read more about https://www.chalmers.se/en/about-chalmers/work-with-us/ and our https://www.chalmers.se/en/about-chalmers/work-with-us/chalmers-as-an-employer/benefits-and-conditions/ for employees. A dynamic and inspiring working environment in the coastal city of https://www.goteborg.com/en. Read more about Sweden’s generous parental leave, subsidized day care, free schools, healthcare etc at https://www.movetogothenburg.com/ Chalmers is dedicated to improving gender balance and actively works with equality projects, such as https://www.chalmers.se/en/about-chalmers/organisation-and-governance/equality/genie-gender-initiative-for-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. Application procedure The application should be written in English be 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 A comprehensive CV, including a complete list of publications. Details of previous teaching and pedagogical experience. Personal letter A brief introduction about yourself. A summary of your previous research fields and key research outcomes. An outline of your future goals and research focus. 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 August 16th 2026
At Chalmers, research in the field of nanoscience and light is carried out in a broad range of activities. About us Chalmers' researchers in Nanoscience and Light deal with basic research on the unique chemical and physical phenomena that prevail at very small dimensions, and promote the development of technologies that utilise these phenomena. The announced PhD positions can be placed at any of Chalmers' departments working in the field of Nanoscience and Light. About the research project We are looking for (up to five) highly motivated and skilled graduates interested in a combination of nanoscience, nanotechnology, and light. The selected candidates will be offered a PhD position in one of the laboratories specializing in "Nano + Light" at Chalmers. These positions are special in the sense that this is not an individual PhD call, but rather a broader selection process aiming at attracting students especially interested in the combination of nanotechnology and light. This, among other things, includes research disciplines like nanophotonics, metasurfaces, quantum and nonlinear optics, super-resolution fluorescence imaging, photoswitches, optomechanics, plasmonics, exciton transport, integrated photonics, etc. A PhD exam in Nano+Light is the perfect start for your career, whether you aim at academic research at the highest level, advancing technology and business ideas in major companies, or spinning off your own idea into a start-up company. Who we are looking for The following requirements are mandatory: To qualify as a Doctoral student, you must have a Master's degree (masterexamen) of 120 credits or a Master's degree (magisterexamen) of 60 credits* in natural sciences or engineering. You will need strong written and verbal communication skills in English Personal competences in accordance with the requirements profile, including specification (e.g., social skills, meaning that you enjoy collaborating with others) *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 one of the many subfields of Nanoscience and Light will strengthen your application, but it is not mandatory. Contract terms and application procedure To read more, please go to https://www.chalmers.se/en/about-chalmers/work-with-us/vacancies/?rmpage=job&rmjob=14908&rmlang=UK 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 for references will be requested after the interview. We welcome your application no later than September 1st, 2026. For questions, please contact: Professor Janine Splettstösser Microtechnology and Nanoscience Email: mailto:nano@chalmers.se Professor Timur Shegai Physics and Astronomy Email: mailto:nano@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.
Join our research group for an exciting Doctoral student position to create important new insights into High-temperature diagnostics! About us At https://www.chalmers.se/en/departments/env/research/energy-technology/, we develop and analyse sustainable energy systems and conversion technologies for industry and society. Through strong national and international collaboration, we unite experimental and systems research to create efficient, low-emission solutions driving the transition towards carbon-neutral energy and industry. About the research project The project that you will work with focuses on the developent of a new thermal imaging system with the aim to improve the efficiency of biomass conversion in power plants. The work combines advanced radiation and CFD modeling and the use of spectrometer and camera-based data. You will be part of the groups teams that works on related topics and together we will develop a new diagnostic set-up and conduct experiments on different scales. The research group that you will be part of has a strong track record in developing experimental and modeling tools to study and advance novel high-temperature processes used for industrial and power generation purposes. We have our own experimental facilitites at Chalmers campus, but we will also conduct experiments on an industrial site. Who we are looking for The following requirements are mandatory: To qualify as a Doctoral student, you must have a master's level degree corresponding to at least 240 higher education (ECTS) credits in Mechanical Engineering, Chemical Engineering, Civil or Environmental Engineering, Engineering Physics or equivalent. Excellent writing and communication skills in English are required. Chalmers continuously strives to be an attractive employer. Equality and diversity are substantial foundations in all activities at Chalmers. What you will do Design, execute and analyze experiments Conduct modeling and develop tools (CFD, Matlab, Python). Part of the work will be based on methods of which there is extensive experience in the research group, but the project will also involve development of new methodologies. Take courses at an advanced level within our Graduate school Teaching on Chalmers' undergraduate level or performing other duties corresponding to 20 percent of working hours Collaborate with industrial partners as well as other researchers. Iit will be part of your responsibilities to keep contact with the project partners. Communicate your results through scientific conferences and journals as well as project meetings and reports. 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 35,725 SEK per month (valid from May 1, 2026). 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 https://www.chalmers.se/en/about-chalmers/work-with-us/ and our https://www.chalmers.se/en/about-chalmers/work-with-us/chalmers-as-an-employer/benefits-and-conditions/ for employees. A dynamic and inspiring working environment in the coastal city of https://www.goteborg.com/en. Read more about Sweden's generous parental leave, subsidized day care, free schools, healthcare etc at https://www.movetogothenburg.com/ Chalmers is dedicated to improving gender balance and actively works with equality projects, such as https://www.chalmers.se/en/about-chalmers/organisation-and-governance/equality/genie-gender-initiative-for-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 https://www.chalmers.se/en/research/we-train-new-researchers/about-doctoral-studies/. 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 7 August. For questions, please contact: Professor, Klas Andersson, Energy Technology, mailto:klon@chalmers.se phone +46 31 772 52 42 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.