Signal Waves
Counter-UAS Initiative Passive RF & Cyber Takeover
Bhumyal C-UAS

Guardian of the Airspace

A systems design research project exploring advanced C-UAS architectures. Investigating passive RF detection, cyber takeover protocols, and terrain-aware response strategies for complex environments.

Status: Research Prototype

"Inspired by the guardian deities of Uttarakhand, Bhumyal symbolizes vigilant protection—building systems that understand the environment before acting upon it."

Emerging Drone Threats

Military Challenges

  • Forward Risks: Drones endanger troops in temporary outposts by delivering explosives or gathering intelligence.
  • Conflict Zones: Aerial relay of tactical data and payload delivery threatens equipment and personnel.
  • Border Incursions: Weapon smuggling and cross-border intelligence gathering.

Security & Public Safety

  • Critical Infrastructure: Protection of airports, defense installations, and prisons from contraband smuggling.
  • Espionage & Sabotage: Gathering intelligence on law enforcement and disrupting industries.
  • High-Profile Events: Securing political rallies, concerts, and sports venues.

Bhumyal Capabilities

Detection

Passive RF Detection

Eliminates false alarms. Real-time GPS tracking monitors drones, pilots, and take-off points to differentiate authorized vs unauthorized traffic.

Neutralization

Cyber Takeover

Safe control of rogue drones. Non-kinetic methods avoid collateral damage, allowing configurable responses like safe landing or return-to-origin.

Architecture

Modular Deployment

Adaptable design for vehicular, tactical, and stationary use. Seamlessly integrates with existing C2 systems in urban or noisy environments.

Future-Ready

Scalable Tech

Equipped to handle drone swarms and long-range threats with continuous software updates to counter evolving tactics.

Why Bhumyal is Different

Feature Traditional Jamming / Hardkill Bhumyal (Cyber Takeover)
Interference High interference with GPS & civilian comms. Unsuitable for urban areas. No RF/GPS interference. Safe for public infrastructure.
Autonomous Drones Often ineffective against drones not relying on external signals. Advanced detection and protocol analysis.
Neutralization Outcome Unpredictable crashes. High risk of collateral damage. Controlled safe landing or Return-to-Home. Zero collateral damage.
Intent Analysis Often blind to intent (Hostile vs Friendly). Passive RF accurately identifies drone intent & pilot location.

"Bhumyal offers a robust solution for enhancing security in military, border, and urban environments, ensuring operational continuity in sensitive areas."