Modular Antenna Support System for High-Density Tower Mounting
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Solution Overview
Problem
Current antenna support systems for modern cellular antennas on towers and masts are inefficient due to excessive material usage, complex installation processes, accuracy issues during alignment, and limited capacity for multiple antenna installations, leading to increased costs, environmental impact, and reduced tower tenancy ratios.
Innovation Solution
A modular antenna support system with offset clamping plates and azimuth steering units allows for multiple antennas to be securely mounted on a single pole, enabling simultaneous azimuth and tilt adjustments with improved precision and reduced material usage, facilitating higher antenna density and simplified installation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of substance
If traditional antenna support systems are used, then structural strength is maintained, but material usage becomes excessive and installation complexity increases
Solution Approach 1:
The antenna support system is divided into modular components: a clamp assembly for attaching to the monopole mast, a mounting plate assembly for securing antennas, and azimuth steering units. This segmentation allows each component to be optimized independently and simplifies installation by enabling pre-assembly and modular attachment, reducing both material usage and installation complexity while maintaining structural strength.
Solution Approach 2:
The mounting plate assembly is designed as a universal platform that can support multiple antennas of different types and sizes. The standardized interface and adjustable configuration allow the same support structure to accommodate various antenna configurations, eliminating the need for multiple specialized support structures and reducing overall material usage.
2Productivity
If multiple antennas are installed on a single pole, then tower capacity increases, but alignment accuracy becomes difficult to maintain
Solution Approach 1:
The azimuth steering units incorporate adjustable and movable components that allow precise alignment of each antenna independently. The dynamic adjustment capability enables installers to accurately position multiple antennas on a single pole while maintaining proper azimuth and tilt alignment for each antenna, ensuring optimal RF performance even with increased tower capacity.
Solution Approach 2:
The system replaces traditional mechanical alignment methods with integrated azimuth steering units that provide precise angular positioning. These units incorporate measurement and control mechanisms that enable accurate alignment without the cumulative errors that typically occur when manually positioning multiple antennas, thereby maintaining alignment accuracy while increasing the number of antennas per pole.
3Loss of time
If conventional mounting methods are used, then structural stability is ensured, but installation time increases
Solution Approach 1:
The clamp assembly and mounting plate assembly are designed for pre-assembly and pre-positioning. The standardized components can be prepared and configured before being installed on the monopole mast, allowing for quicker installation while ensuring proper structural stability. The pre-designed connection interfaces and alignment features enable rapid assembly without compromising the structural integrity of the antenna support system.
Data Source
AI summary
An antenna support system (100) having a first antenna mounting assembly (102) comprising a first side subassembly comprising a first clamping plate (148), a second clamping plate, a first mounting member (110) disposed between and attached to the first and second clamping plates such that the mounting member is perpendicular to the first and second clamping plates. An azimuth steering unit (106) is supported by the mounting member. A second side subassembly is provided comprising a first clamping member (146), first and second mechanical fasteners (120, 122) configured to join the first side subassembly and the second side subassembly either side of a support member (22) to thereby clamp the first antenna mounting assembly to the support member in use.