Antenna Alignment Device for Signal Obstruction Mitigation
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Solution Overview
Problem
Narrow band antennas face challenges in maintaining unobstructed signal lines for effective communication, as obstructions can distort signals and hinder proper communication between the antenna and the intended system.
Innovation Solution
An alignment device is provided that includes a digital compass, transceiver, and solar power source, mounted on an extendable structure, which collects and transmits pitch, roll, and azimuth data to a remote computing device, enabling precise antenna positioning and minimizing signal obstructions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the antenna is positioned high on an extendable structure to avoid obstructions, then signal communication quality is improved, but device complexity and power supply difficulty increase
Solution Approach 1:
The alignment device is divided into separate functional modules: a digital compass module for position detection, a transceiver module for wireless communication, and a solar power module for energy supply. Each module operates independently but contributes to the overall function, reducing interdependence and simplifying the system architecture while maintaining high-position operation capability
Solution Approach 2:
The solar power module enables the alignment device to generate its own power at the high position on the extendable structure, eliminating the need for complex wired power supply systems. The device serves itself by converting solar energy directly at its operational location, thus reducing device complexity while maintaining reliable signal communication quality
2Ease of manufacture
If manual bore sight operation is performed to align the antenna, then manufacturing cost is reduced, but measurement precision and alignment accuracy deteriorate
Solution Approach 1:
The manual mechanical bore sight operation is replaced with an automated digital compass system that uses magnetic field detection to determine position and orientation. The digital compass provides precise digital readings of pitch, roll, and azimuth angles, eliminating human error and subjectivity while maintaining cost-effectiveness through the use of standard digital sensing technology
Solution Approach 2:
The transceiver module transmits the position data from the digital compass to a remote computing device, creating a feedback loop that allows real-time monitoring and adjustment of antenna alignment. This automated feedback system ensures high measurement precision by continuously providing accurate position data without requiring manual intervention, while the overall system remains cost-effective through the use of standard digital components
3Object-affected harmful factors
If the alignment device is mounted on an extendable structure out of reach, then signal obstruction is minimized, but ease of operation and maintenance deteriorate
Solution Approach 1:
The alignment device is mounted on an extendable structure that can dynamically adjust its position and reach. This dynamic capability allows the device to be extended to positions that minimize signal obstruction while maintaining accessibility for operation and maintenance through the extendable mechanism, thus resolving the contradiction between avoiding harmful factors and ensuring ease of operation
4Device complexity
If solar power is used to power the alignment device at high position, then power supply complexity is reduced, but energy availability may be limited
Solution Approach 1:
The solar power module is designed to perform multiple functions: generating power during daytime operation and charging energy storage components for use during nighttime or low-light conditions. This multi-functional approach ensures continuous energy availability while maintaining simple power supply architecture, as the single solar module serves both as a power generator and a charging source for backup energy storage
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 alignment device ensures accurate and obstruction-free antenna positioning by providing real-time position data, allowing for efficient communication by avoiding physical obstructions and dynamically adjusting the antenna's orientation.
Implementation Method 1
The alignment device may be solar powered and include a transceiver client for communicating with a remote computing device
Data Source
AI summary
An alignment device provides position information for an antenna coupled to an extendable tower. The alignment device can provide position data including pitch data, roll data, and azimuth data. The position data can be collected at multiple times, and reported to a remote computing device. The position data can be reported as the raw measured data, a delta between two sets of position data, or other data. The alignment device may be solar powered and include a transceiver client for communicating with a remote computing device via a transceiver server.