TY - JOUR
T1 - The evolutions of reflectarray antennas for small satellites
T2 - Navigating to design, fabrication and performance techniques
AU - Uddin, Md Jasim
AU - Nagi, Harvinder
AU - Falkner, Benjamin
AU - Akhavan, Reza
AU - Rajan, Ginu
AU - Platts, Jon
AU - Hewage, Chaminda
AU - Uggalla, Leshan
N1 - Publisher Copyright:
© 2013 IEEE.
PY - 2025/8/11
Y1 - 2025/8/11
N2 - Classical antennas in small satellites such as reflectors and phased arrays have encountered significant challenges, including restricted beam steering capabilities and complex deployment mechanisms. Reflectarray antennas have emerged as a promising alternative, offering a compact and lightweight solution. However, performance constraints related to high-gain, phase control, and multi-beam operation require continued innovation to meet the demands of long-distance communication. This article explores recent advancements in reflectarray antenna design, fabrication, and implementation techniques specifically tailored for small satellite platforms. The study traces the technological evolution of reflectarrays from the 1960s to the present, with a particular emphasis on deployment strategies including foldable and stowable configurations, as well as the integration of solar energy harvesting. A comparative analysis of various reflectarray architectures is presented, highlighting their electromagnetic performance characteristics and suitability for diverse mission profiles. The article also explores novel applications of reflectarrays in emerging domains such as low Earth orbit (LEO) satellite constellations, 6G communication networks, Earth observation, and defense systems. By addressing current challenges and identifying future research directions, this study aims to support the development of next-generation reflectarray systems for advanced small satellite applications.
AB - Classical antennas in small satellites such as reflectors and phased arrays have encountered significant challenges, including restricted beam steering capabilities and complex deployment mechanisms. Reflectarray antennas have emerged as a promising alternative, offering a compact and lightweight solution. However, performance constraints related to high-gain, phase control, and multi-beam operation require continued innovation to meet the demands of long-distance communication. This article explores recent advancements in reflectarray antenna design, fabrication, and implementation techniques specifically tailored for small satellite platforms. The study traces the technological evolution of reflectarrays from the 1960s to the present, with a particular emphasis on deployment strategies including foldable and stowable configurations, as well as the integration of solar energy harvesting. A comparative analysis of various reflectarray architectures is presented, highlighting their electromagnetic performance characteristics and suitability for diverse mission profiles. The article also explores novel applications of reflectarrays in emerging domains such as low Earth orbit (LEO) satellite constellations, 6G communication networks, Earth observation, and defense systems. By addressing current challenges and identifying future research directions, this study aims to support the development of next-generation reflectarray systems for advanced small satellite applications.
KW - CubeSat
KW - Reflectarray antenna
KW - dielectrics
KW - metasurface
KW - solar integration
UR - https://www.scopus.com/pages/publications/105013604692
U2 - 10.1109/ACCESS.2025.3597389
DO - 10.1109/ACCESS.2025.3597389
M3 - Article
SN - 2169-3536
VL - 13
SP - 156465
EP - 156485
JO - IEEE Access
JF - IEEE Access
ER -