Internship in Foldable Reflectarray Design for Cubesats

6 dagen geleden


Den Haag, Zuid-Holland, Nederland TNO Voltijd

Position Overview

This internship focuses on the innovative design of high-gain antennas tailored for compact Cubesat systems.

Your Responsibilities

Reflectarrays present a compelling option for achieving high-gain antenna systems in space applications such as Earth observation and satellite communications. Traditional high-gain antennas typically utilize complex quasi-optical configurations involving multiple curved reflectors (e.g., Parabola, Cassegrain, Gregorian). However, creating a foldable version of these systems poses significant challenges, especially for integration into small Cubesats, which are considerably smaller than the antenna itself.
Reflectarrays offer a solution by emulating the curved reflector using flat panels equipped with numerous passive radiating elements, enabling the development of high-gain antenna systems that are more amenable to folding and compact integration within a Cubesat platform.
The primary objective of this project is to investigate a foldable reflectarray design, focusing on the radiating elements and quasi-optical system to reduce losses and enhance gain.

Expectations from You

The ideal candidate is nearing completion of a degree in electrical engineering or a related field, with a demonstrated background in applied electromagnetism and antenna technology. Proficiency in programming languages such as Matlab or Python is essential. We value a pragmatic approach and a strong focus on practical implementation. In addition to technical skills, effective communication and a results-oriented mindset are highly regarded.

What We Offer

This internship serves as a stepping stone in your career, providing a unique opportunity to gain insights into your potential future employer. At TNO, we go beyond mere observation; your expertise is vital to our innovation process. We prioritize your personal and professional growth, ensuring you receive proper guidance throughout your internship while allowing you the freedom to excel. Competitive compensation for your internship will also be provided.



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