Luma Satellite Wire is our signature product, developed for some of the most demanding applications in the space industry. From deployable reflector antennas and satellite mesh structures to sensors, shielding solutions, and other mission-critical space systems, our ultra-fine wires are engineered to deliver exceptional performance where reliability, precision, and low mass are essential.
Space applications place extraordinary demands on materials. Even the smallest variations in wire geometry, surface quality, or material consistency can affect system performance, deployment reliability, signal integrity, and long-term operation in orbit.
For deployable reflector antennas, these requirements are particularly critical. Ultra-fine mesh structures must combine minimal weight with dimensional stability and reliable RF performance while withstanding the harsh conditions of launch and space operation.
Luma’s ultra-fine satellite wire is designed to help engineers meet these challenges through exceptional dimensional precision, stable material properties, and advanced surface engineering—enabling lightweight, high-strength mesh structures and other high-performance space systems where failure is not an option.
Satellite and space applications place exceptional demands on wire performance. Luma Satellite Wire is manufactured with tight dimensional tolerances and outstanding surface quality to ensure consistent performance in mission-critical systems.
Whether used in deployable reflector antennas, mesh structures, shielding systems, or advanced sensing applications, the wire must maintain its properties throughout manufacturing, launch, deployment, and operation in orbit
The choice of base material for our satellite wire is critical for achieving the required balance between mechanical strength, dimensional stability, conductivity, and low mass.
For satellite and space applications, molybdenum and tungsten are the preferred core wire materials due to their exceptional mechanical properties and long-term stability. These materials are often enhanced with precision gold plating, combining the strength and dimensional stability of the base wire with the excellent conductivity, corrosion resistance, and RF performance of gold.
This combination has made gold-plated molybdenum and gold-plated tungsten wire a proven solution for deployable reflector antennas, satellite mesh structures, and other mission-critical space systems.
Tungsten (W)
Tungsten offers exceptional tensile strength, a very high melting point, and excellent dimensional stability. It is frequently selected for applications where mechanical robustness and minimal deformation are essential.
Molybdenum (Mo)
Molybdenum combines high strength with lower density than tungsten, making it particularly attractive for lightweight mesh structures and deployable antenna systems where weight reduction is a priority.
Deployable reflector antenna mesh structures typically rely on gold-plated wire to achieve the conductivity, RF performance, and environmental stability required for demanding space applications.
Luma combines ultra-fine satellite wire production with precision reel-to-reel gold plating to create wire solutions optimized for lightweight deployable mesh structures. By combining the mechanical properties of tungsten and molybdenum with the conductivity and corrosion resistance of gold, our satellite wire helps ensure stable antenna performance throughout the mission lifetime.
Benefits of Gold Plating for Antenna Mesh Applications
Luma Satellite Wire is used across a wide range of space and aerospace applications where precision, reliability, and low mass are essential
Working on a deployable antenna or advanced mesh structure?
Looking for ultra-fine mesh wire for deployable reflector antennas?
Send us your specifications or discuss your requirements with our experts.
The performance of our satellite wire for deployable reflector antennas and other applications depends heavily on dimensional consistency, conductivity, surface quality, and long-term material stability.
Luma’s ultra-fine satellite wire has has been used in deployable antenna mesh structures for advanced satellite applications, including ESA’s CIMR Earth observation mission.
The antenna mesh incorporates ultra-fine metallic wires in the 20–25 µm range while achieving extremely low areal density and high structural precision.
By combining carefully controlled diameters, superior surface quality, and advanced plating expertise, Luma supports customers developing lightweight and reliable deployable reflector systems for demanding space environments.
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Developing deployable reflector mesh structures often requires extensive testing and validation before final production materials are introduced.
To support early-stage mesh development, Luma also provides stainless steel test wire solutions used for evaluating mesh geometry, manufacturability, tension behavior, and structural performance during prototyping and process optimization.
Learn more about our Stainless Steel Test Wire for Mesh Development.
Engineers choose Luma when antenna mesh performance, deployment reliability, and dimensional precision cannot be compromised.
Do you want to discuss technical features with our Technology Team?
Explore more about deployable reflector systems, antenna mesh technologies, and gold-plated fine wire for space applications:
Working on a deployable antenna or advanced mesh structure?
Looking for ultra-fine mesh wire for deployable reflector antennas?
Send us your specifications or discuss your requirements with our experts.
Gold-plated, polished and clean metal wires for demanding technical applications.
Our team support demanding wire applications.
