Radar electronic countermeasures without a threat database

US11808882B2 · kind B2 · utility

Assignee

• BAE Systems Information and Electronic Systems Integration Inc. · US

Inventors

• Scott A Kuzdeba · Hollis, US
• Matthew Anderson · Mont Vernon, US
• Brandon Hombs · Merrimack, US
• Daniel Massar · Bedford, US
• John A. Tranquilli, Jr. · Merrimack, US

Key dates

• Filing date: Nov 20, 2020
• Grant date: Nov 7, 2023
• Expiry date: Aug 26, 2041

Classification

• Technology area (CPC G): Physics
• CPC primary: G01S7/38
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

A closed loop, real-time, cognitive Electronic Warfare (EW) system without a threat database includes an EW receiver for receiving radar threat signals; a Signal Analysis and Characterization module; a Pulse to Emitter Association sub-module; a Function De-interleaving Classifier sub-module; a Threat Behavior Model sub-module; a Countermeasures Synthesis module; a Capability, Severity, and Intent sub-module; a Countermeasure Selection sub-module; a Countermeasure Optimization sub-module; a Countermeasures Effectiveness Assessment module; a Resource Management module; and an EW transmitter.