Electronic Decoy Apparatus for RF Emission Diversion
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Solution Overview
Problem
Electronic devices deployed for missions are susceptible to hostile attacks and malicious interference due to detectable RF emissions, leading to potential damage, destruction, or incapacitation, which can hinder their functionality.
Innovation Solution
An electronic decoy device with a processor and signal emitter is used to generate electromagnetic signals mimicking those of protected devices, diverting hostile measures away from the actual targets, and optionally coordinating decoy devices to resemble a larger system or simulate movement.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If devices are deployed to conduct radar operations and gather information, then mission capabilities are improved, but the devices become susceptible to hostile attacks due to detectable RF emissions
Solution Approach 1:
The patent creates a decoy device that generates electromagnetic signals copying the signature of protected electronic devices. This allows hostile measures to be directed at the decoy instead of the actual target, preserving the protected device while maintaining mission capability through the decoy's presence
Solution Approach 2:
The decoy device acts as an intermediary between hostile threats and protected devices. It absorbs the harmful attention of hostile measures through signal emulation, preventing direct attacks on the actual mission-critical equipment
2Object-affected harmful factors
If decoy devices generate signals resembling protected devices, then hostile measures are diverted away from protected devices, but additional devices and signal coordination complexity are introduced
Solution Approach 1:
The patent divides the protection function into multiple independent decoy devices, each capable of generating signals for specific protected devices. This modular approach allows flexible deployment and coordination of multiple decoys without requiring a monolithic complex system
Solution Approach 2:
The decoy devices can dynamically change signal parameters such as frequency, amplitude, and temporal patterns to match different protected devices. This adaptability allows a single decoy type to protect multiple different devices without requiring custom hardware for each target
3Reliability
If multiple decoy devices are coordinated to resemble a larger system or simulate movement, then protection effectiveness is improved, but control and coordination complexity increase
Solution Approach 1:
The patent enables decoy devices to dynamically adjust their signal characteristics and physical positions to simulate moving protected devices. Multiple decoys can coordinate their movements and signal patterns to create realistic illusions of system dynamics, enhancing protection against sophisticated detection methods
Solution Approach 2:
The system incorporates feedback mechanisms where decoy devices monitor and respond to detected hostile measures. When threats are detected, the decoys can adjust their signal emissions and positioning in real-time to maintain effectiveness, creating a adaptive protection system that responds to actual conditions
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The decoy device effectively reduces the risk of damage to protected devices by misleading hostile measures, thereby minimizing repair costs and operational disruptions.
Implementation Method 1
generate a first signal to be emitted by the signal emitter, the first signal to resemble a second signal emitted by at least one protected device
Data Source
AI summary
An electronic decoy apparatus and associated methods are disclosed. An example apparatus includes a housing, a signal emitter coupled to the housing, a processor coupled to the housing and electrically coupled to the signal emitter, and a memory device operatively coupled to the processor, the memory device including machine-readable instructions to cause the processor to generate a first signal to be emitted by the signal emitter, the first signal to resemble a second signal emitted by at least one protected device.