SubTHz: Capa Física Sub-THz y Conformación de Haces Extreme-MIMO

SubTHz diseña la capa física y front-ends RF entre 100 GHz y 300 GHz para velocidades de 100 Gbps a 1 Tbps.

SubTHz High-Band Transceiver & Phased Array Architecture

140 GHz / 220 GHz InP power amplification and direct digital baseband synthesis

Central System: Ultra-High-Speed DAC/ADC - 128 GS/s 8-bit converters with analog-to-information processing

Network Nodes

  • Ultra-High-Speed DAC/ADC
  • Indium Phosphide (InP) Power Amplifier
  • Reconfigurable Intelligent Surface (RIS)
  • Sub-Degree RF Tracker

Architectural Protocol Layers

  • Spaceborne PHY/MAC Layer (3GPP Rel-17 TS 38.300): Doppler compensation, HARQ disabling, and timing advance extension.
  • Orbital Mesh Routing (CCSDS / Delay-Tolerant Networking): Dynamic topology routing over intermittent laser crosslinks.
  • Regenerative Core Processing (OpenRAN / 3GPP CU-DU Split): Onboard user plane function (UPF) local breakout.

Key Metrics: < 18ms (LEO Orbit-to-Ground Roundtrip) | 100 Gbps (Optical Crosslink Throughput) | ±48 kHz (Doppler Shift Compensation) | 99.999% (Orbital Constellation Availability)

Comunicaciones Inalámbricas Sub-Terahertz (100-300 GHz), Extreme-MIMO y Capa PHY Terabit

Core Engineering Areas

Technical Articles

Related Cluster Architecture Specifications