mayank mayank, Aalto University
Ville Lunden, Aalto University
Tuukka Kuuramaa, Aalto University
Samuli Nyman, Aalto University
Jaan Praks, Aalto University
Mayank mayank, Mr., Aalto University
Deployable thin membrane antennas play a pivotal role in enhancing the communication and mission capabilities of small satellites. These antennas offer a lightweight and compact solution to achieve high gain and wide bandwidth, addressing the stringent size and weight constraints typical of small satellite platforms. This review provides a comprehensive analysis of advancements in thin membrane antenna technology for small satellites, focusing on designs operating across L-band to Ka-band frequencies. Various antenna configurations, materials, and thicknesses are evaluated to identify performance trends in lightweight, high-gain solutions tailored for compact satellite systems. Key parameters such as operational frequency, antenna size relative to wavelength, gain, material selection, and overall mass are analysed to explore the technical trade-offs inherent in optimizing these antennas for small satellite architectures.
Our analysis reveals that innovations in flexible and ultra-thin materials have enabled the development of wideband, high-gain solutions increasingly suitable for deployment on compact spacecraft. This review highlights both the state-of-the-art advancements and the existing challenges in thin membrane antenna technology, offering valuable insights to guide future research and development. By addressing these challenges, the study establishes a foundation for equipping small satellites with next-generation antenna capabilities that can meet the growing demand for satellite-based data services in modern communication systems.