Space-Rated X-band Patch Antenna

The Orbital X-band Patch Antenna Module is a compact, PCB-based radiating element designed to integrate directly with Orbital’s space-rated BDC, UDC, BUC, and BDA assemblies. The antenna employs a precision-etched patch geometry and controlled-impedance feed network to deliver stable gain, predictable pattern performance, and low loss across the X-band.

Its low-profile construction, thermally stable substrate, and vibration-rated mechanical design make it ideal for mass-constrained CubeSat and SmallSat payloads requiring a reliable X-band link for high-rate data downlink, EO missions, TT&C, or ISR applications.

Key Features: 

• X-band optimized patch array for stable gain and low-loss radiation
• Thin, lightweight PCB design for CubeSat and SmallSat platforms
• Controlled-impedance feed network matched to Orbital RF modules
• Low-profile mechanical form factor for compact payload integration
• Vibration-resistant 4-point mount for launch environments
• Designed to interface electrically and mechanically with Orbital's UDC and BDA units