Augmented Reality Antenna Alignment for Broadcast Tower Signals
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Solution Overview
Problem
Users face difficulties in aligning and optimizing OTA antennas with broadcast towers due to challenges in locating towers, identifying obstacles, and determining optimal antenna positions, leading to weakened signal strength and poor communication quality.
Innovation Solution
An antenna position determination system using augmented reality to guide users in aligning and optimizing OTA antennas by identifying broadcast towers, obstacles, and determining optimal positions through object recognition and signal strength analysis.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a user manually adjusts the antenna without guidance, then the user can move the antenna freely, but the user cannot determine the correct position or optimal alignment with the broadcast tower
Solution Approach 1:
The patent introduces an augmented reality intermediary system that includes a camera, processor, and display. This intermediary captures images of the environment, identifies broadcast towers and obstacles, calculates optimal antenna positions, and overlays directional guidance arrows on the display. This mediator bridges the gap between the user and the complex task of antenna alignment, providing intuitive visual guidance without requiring the user to understand technical parameters like signal strength or tower coordinates.
2Reliability
If the user tries to identify obstacles between the antenna and broadcast tower, then the communication quality may improve, but the user cannot locate obstacles without specialized equipment
Solution Approach 1:
The patent creates a virtual copy of the physical environment by capturing an image of the scene with a camera and overlaying virtual graphical elements on top of the real-world view. The system displays virtual arrows indicating obstacle locations and virtual indicators showing the optimal antenna position, effectively creating an augmented reality copy of the environment that guides the user. This allows the user to see obstacle information without requiring specialized detection equipment.
3Manufacturing precision
If the system provides detailed guidance on antenna positioning, then the alignment precision improves, but the system complexity increases due to image processing and AR display requirements
Solution Approach 1:
The patent replaces complex mechanical measurement and alignment systems with an optical-computational approach. Instead of using mechanical theodolites, laser alignment tools, or specialized positioning equipment, the system uses a standard camera to capture images, processes them computationally to identify towers and calculate angles, and displays results through an augmented reality interface. This substitution of mechanical systems with optical-computational methods reduces device complexity while maintaining or improving alignment precision.
Data Source
AI summary
An antenna position determination system determines a position for an antenna to communicate with a broadcast tower and present the antenna to a user via augmented reality. The antenna position determination system receives information indicating one or more broadcast towers including a location for each broadcast tower. The antenna position determination system selects a broadcast tower of the one or more broadcast towers and receives an image of an antenna. The antenna position determination system determines a position for the antenna to communicate with the selected broadcast tower based on the image of the antenna and the selected broadcast tower. The antenna position determination system presents the determined position of the antenna to a user via an augmented reality user interface.


