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EBAC

EBAC is a next‑generation, passive, photonic RF sensing and correlation system with no peer. EBAC is the only system that provides continuous, passive, photonic, full‑spectrum electromagnetic truth. It eliminates the Gallium supply‑chain vulnerability, surpasses the physics limits of electronic sensors, and delivers unmatched detection, classification, and geolocation capabilities. EBAC is essential to the Electronic Warfare community, national critical infrastructure protection, and multi‑domain electromagnetic security.

EBAC's Quantified Impact

​• 100% probability of intercept across 0.5–110 GHz

• Spoofing detection improves from <5% to 100% (20× improvement)

• Jamming detection improves from ~40% to 100% (2.5× improvement)

• Low‑power detection down to –126 dBm

• 1.25 μs latency enables real‑time threat response

• Multiple deployment options from fixed sites to expeditionary capability

Strategic Advantages

• Photonic, zero‑dead‑time spectrum capture

• Immune to jamming, saturation, aliasing, and detection

• No Analog-to-Digital Converters (ADCs), Monolithic Microwave Integrated Circuits (MMICs), or RF amplifiers

• Immune to foreign Gallium supply‑chain disruption – requires no Gallium for chips

• Validated by DARPA, AFRL, ARL, MDC, IARPA, others with $150M+ USG investment

 EM Battlespace Has Outpaced Electronic Sensors

The EM battlespace has changed

Adversaries now use:

• Low Probability of Intercept/Low Probability of Detection (LPI/LPD) waveforms

• Microburst transmissions

• Agile frequency hoppers

• Covert comms

• Hypersonic threat signatures

• Rogue emitters in critical infrastructure

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Impact

• Low Probability Intercept radars evade legacy sensors

• Agile frequency‑hopping & ultrawideband threats overwhelm processing

• No continuous, real‑time spectrum coverage = gaps Adversaries exploit

What is EBAC

EBAC Delivers Capabilities No Electronic Sensor Can Match

  • Photonic regime eliminates electronic limits: No ADCs, no MMICs, no amplifiers, aliasing, saturation, or dead time.

  • Multi‑Phenomenology advantage: EBAC’s photonic receiver provides RF intelligence NSA cannot generate, enabling fused radar + RF tracks with dramatically higher confidence.

  • ​100% probability of intercept — zero‑dead‑time capture of microbursts, LPI/LPD waveforms, agile hoppers, covert emitters.

  • Full‑bandwidth coverage (0.5–110 GHz) — ~40× wider than electronic radars/EW receivers. Coverage fills radar blind spots and provides left‑of‑launch detection.

  • Precision geo‑location in X/Y/Z (< 0.5m): enhances NSA’s tracking and improves SHIELD fire‑control cueing.

  • Near‑quantum noise floor + 120–140 dB dynamic range — detects signals legacy systems miss entirely. Range enables detection of pre‑launch    signals, uplinks, and covert emitters.

  • Multi‑sensor correlation (radar, RF, EO/IR, SIGINT).

  • Local Oscillator (LO) detect/transmit – 95%-99%, 0% (sees the adversary

  • but they cannot see the EBAC)

  • MOSA‑compliant fusion engine.

  • Unjammable, undetectable - — ensuries radar picture remains intact.

  • Immune to foreign supply‑chain risk –No  Gallium dependencies, uses domestic’ rare‑earth–doped photorefractive crystal, not dependent on III‑V semiconductor supply chains.

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Why EBAC is Superior to Electronic Sytems

Electronic Sensors Are at Their Limit and Constrained by:

• Nyquist sampling limits / ADC quantization noise / Thermal noise floors / Phase noise

• Dynamic range compression / Intermodulation distortion / Finite sweep speeds

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EBAC Operates in the Photonic Domain -  A Different Physics Regime

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EBAC Specifications

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Applications

Data Centers and Electrical Grids

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  • Multi‑tower RF custody (8 towers per region): Each region (Silicon Valley and Loudoun) uses two EBAC systems, and each system is 4 separate towers—so 8 towers per corridor. This creates a dense RF mesh with overlapping ~11‑mile LOS coverage, delivering continuous spectrum awareness across the entire data‑center spine.

  • Redundant, multi‑path detection:  multiple towers within each system see the same emitter from different angles and ranges. Multi‑tower redundancy sharply reduces missed events and improves confidence in detection.

  • ​High‑precision DF geometry:  8 towers, provides many lines of bearing and TDOA baselines, enabling fine‑grained geolocation inside complex data‑center clusters—down to specific campuses or sub‑blocks, not just general areas.

  • No blind spots along or within the corridor: In Silicon Valley (~15‑mile north–south) and Loudoun (~7.5‑mile Alley), 8 towers per region mean coverage is not just end‑to‑end, but volumetric avoiding range weak spots.

  • Sectorized monitoring with unified mesh: Supports tiered SLAs, regional alerting, and differentiated services for hyperscale vs enterprise customers.

  • Resilience and fault tolerance: Losing a single tower—or even one sector—does not collapse coverage. The remaining towers still provide usable DF geometry and detection.

  • Hyperscale‑centric, value‑dense deployment: Towers are concentrated around the highest‑value data‑center cores (Santa Clara/North San Jose in Silicon; Ashburn/Route 28 in Loudoun), ensuring those campuses sit deep inside the strongest multi‑tower coverage zones.

  • Stronger DAAS and national‑scale narrative:  8‑tower EBAC arrays per region, engineered for continuous, redundant, high‑precision RF monitoring and detection.

Gulf of America - Oil & Gas Industry

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US Naval Task Force Protection

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A U.S. Navy Carrier Strike Group (CSG‑9) is operating 200 nautical miles off a hostile coastline.

• The adversary employs LPI/LPD radars, covert UAS control links, spoofed GPS signals, and frequency‑hopping maritime comms to mask its movements and probe the task force’s defenses.

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The CSG deploys two EBAC nodes:

• One aboard a guided‑missile destroyer

• One on a tethered aerostat launched from a support vessel

• These nodes form a passive, photonic, wide‑area electromagnetic shield around the task force.

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Scenario — EBAC Exposes a Coordinated UAS Swarm Attack

Adversary Action

• A hostile UAS swarm is launched from the coastline using:

• Encrypted, low‑power control links

• Directional antennas

• GPS spoofing to mask their true position

• Burst transmissions to avoid detection

EBAC Response

EBAC immediately detects:

• The ultra‑low‑power UAS control signals (–126 dBm sensitivity)

• Identifies the burst‑mode command packets

• Tracks the hopset and dwell patterns

• Geolocates the UAS launch point

• Flags GPS spoofing anomalies affecting the task force

Result: The Task Force Commander receives a single, fused electromagnetic picture — something no Navy system can currently provide. The CSG activates counter‑UAS defenses before the swarm reaches the outer screen

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