UAV Fleet Antenna Array for Enhanced Transmission
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Solution Overview
Problem
Current UAV systems lack the capability to effectively collaborate and coordinate their operations, particularly in avoiding collisions and providing enhanced sensory experiences, due to limitations in their design and functionality as single units.
Innovation Solution
A fleet of UAVs is configured to operate collectively, with each UAV equipped with displays, sensors, and communication systems, allowing them to form a collective unit for visual presentations, audio experiences, and antenna arrays, enabling coordinated flight plans, power sharing, and sensory input processing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If UAVs operate as single units, then each UAV can maintain independent control and simplicity, but collision avoidance capability and sensory experience are limited
Solution Approach 1:
Multiple UAVs are merged into a coordinated fleet that operates collectively for collision avoidance. Each UAV shares sensory data and flight intent with others in the fleet, enabling group-level situational awareness and coordinated maneuvering to prevent collisions, thereby improving reliability without requiring each individual UAV to have complex independent avoidance systems.
Solution Approach 2:
A centralized coordination system acts as an intermediary between individual UAVs, managing communication and coordination protocols. This mediator handles the complexity of fleet-wide collision avoidance algorithms, allowing individual UAVs to maintain relative simplicity while benefiting from collective intelligence and coordinated decision-making.
2Power
If UAVs operate as single units, then system design is simpler, but transmission capability and flight endurance are limited
Solution Approach 1:
Multiple UAVs are combined into a coordinated antenna array where each UAV's antenna contributes to the overall transmission system. By synchronizing antenna elements across the fleet and applying beamforming techniques, the system achieves enhanced transmission capability and gain that would be impossible for a single UAV, while the modular architecture manages system configuration complexity.
Solution Approach 2:
The antenna array utilizes the spatial dimension by distributing antenna elements across multiple UAVs in three-dimensional space. This spatial distribution enables beamforming and signal processing techniques that leverage positional information to enhance transmission capability in specific directions, transforming a single-unit limitation into a multi-dimensional advantage.
3Loss of information
If UAVs operate as single units, then operational autonomy is maintained, but sensory input processing and collision avoidance are insufficient
Solution Approach 1:
Sensory inputs from multiple UAVs are merged into a collective data stream that is processed by the fleet coordination system. Each UAV's sensors (cameras, LIDAR, other detectors) contribute to a comprehensive environmental model shared across the fleet, enabling superior collision avoidance and situational awareness that exceeds the capability of any single UAV while managing information processing complexity through distributed architecture.
Data Source
AI summary
A plurality of UAVs may be operated in a fleet, each of the UAVs in the fleet being configured to work collectively to achieve one or more functions, such as to create a display or implement an antenna array. The fleet of UAVs may operate individually and/or may be coupled to one another to operate as a collective unit. In some embodiments, one or more UAVs in the fleet may operate individually, while two or more UAVs in the fleet may be connected to one another. In such embodiments, the individual UAVs and the connected UAVs may together comprise the fleet.