MULTI-AXIS ANTENNA POSITIONER FOR EMC TESTING (HLCS)
Objective: Guarantee the qualification and validation of the HLCS (Halo Lunar Communication System) developed by Thales Alenia Space for critical space applications.
Industrial Challenge: Ensure millimeter-precision antenna positioning and orientation during electromagnetic compatibility (EMC / RF) testing campaigns, without disrupting the radio frequency field while guaranteeing absolute measurement repeatability.
The mission's challenge
To meet the constraints of complex radio frequency testing, our engineering teams developed a custom antenna positioner ensuring optimal modularity and mechanical stability.
Specificity
Key Feature: Mechanical Ground Support Equipment (MGSE) specifically developed to adapt to RF testing constraints in controlled environments (cleanroom / anechoic chamber).Technical characteristics
Positioning: Multi-axis millimeter-level guidance and adjustment.
Angular Adjustment Ranges:
X-axis: -10° to +70°
Y-axis: ± 45°
Interfaces: Versatile interface plate engineered for rapid, secure mounting and dismounting of various antenna configurations.
Materials & Design: Rigid structure with low electromagnetic interference profile, optimized for structural stability under load.
Operational characteristics
Test Reliability: Significant reduction in setup times and elimination of mechanical play during measurements.
Flight Hardware Safety: Enhanced protection for critical antennas during handling and angular adjustment phases.
AIT Ergonomics: Smooth, secure operation tailored for operators in cleanroom environments (AIT).
Delivery times
Certifications
Cleanroom & Space Environment: ISO 8 / ISO 7 cleanroom compliance.
Standards & Regulations: CE marking and Machinery Directives compliant.
