Computational modeling demonstrates autonomous space anomaly discrimination and waveform synthesis in orbital radar channels, highlighting improved debris identification at low signal-to-noise ratios.
Stratified Orbital Waveguide and Resonant Probing (SOWP) introduces a closed-loop physical computing framework instantiated across the 100,000-node continuum of the Resonance Processing Unit (RPU) for autonomous space domain awareness (SDA), micro-Doppler kinematic discrimination, and deep-space telemetry. Executive Summary & Breakthrough In orbital mechanics and space radar channels, severe two-way geometric power collapse (1/R4) and sub-threshold noise floors (SNR ≤ -18 dB) severely degrade conventional linear matched filtering. Furthermore, in exoatmospheric vacuum, the Keplerian Equivalence Trap prevents kinematic trajectory estimators from distinguishing high-mass payloads from lightweight fragmentation debris. SOWP resolves these boundaries via high-dimensional potential energy landscapes (Vbias) and continuous physical state relaxation. Three-Stage Closed-Loop Execution Lifecycle Stage 1 (Passive Zero-Prior SSR Micro-Motion Interception): Ingests unconditioned baseband streams contaminated by real-world SDR open-air RF thermal entropy. Dual-window coherent cross-spectral inversion (S1 × S2) isolates rigid payload spin harmonics (fs = 10.31 Hz, fs - fn = 6.25 Hz with Δf ≤ 0.03 Hz precision) while completely suppressing non-stationary debris clutter (0.5–5.0 Hz). Stage 2 (In-Situ Adaptive ARS Waveform Crystallization): Governed by non-linear ground-state energy minimization (Emin), the physical lattice crystallizes bespoke Aerospace Resonant Sequences (ARS) with machine-epsilon DC baseline stability (Δμ < 10-5, measured Δμ = 4.039 × 10-15) and sharp aperiodic Dirac-delta autocorrelation compliant with theoretical Welch bounds. Stage 3 (Active Waveguide Illumination & Precision Telemetry): Projects synthesized ARS wave packets across bidirectional Laplacian continua (∇2u), achieving 87.16% energy conservation across 2,400 km simulated orbital baselines (node index 80,000 in high-fidelity digital twin modeling) with deterministic Time-of-Flight synchronization (τToF = 7.500 s → tphys = 8.000 ms). Target Applications & Interoperability SOWP establishes a verified physical-layer standard for Space Traffic Management (STM), Autonomous Active Debris Removal (ADR) rendezvous, planetary exploration telemetry, and trans-atmospheric re-entry blackout mitigation. Standardized radix-2 binary assets (.bin) instantiate with zero hardware redesign across commercial SDRs, space-qualified FPGAs, and radar DSP matched-filter cores. Release Note (v2.0): Harmonized theoretical Welch bound compliance expressions, formalized explicit demarcation for exoatmospheric digital twin modeling benchmarks, and updated Hardware-in-the-Loop (HIL) telemetry specifications. Document ID: QN-SOWP-2026-V2Publisher: QuantNature GlobalCompanion Standard Specification: QuantNature Signal Forge Standard (QN-SFS-2026)
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