Antenna Mount Joint Connectors with Shielding Compartment
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Solution Overview
Problem
Existing antenna mount designs lack adequate electromagnetic interference (EMI) and radio frequency interference (RFI) shielding, leading to signal degradation or loss, and they often fail to accommodate varying coaxial cable configurations, making them inefficient and incompatible with broad mounting and cable variations.
Innovation Solution
The proposed antenna mount assembly includes a shielding compartment for EMI/RFI shielding, a compatibility adapter for different coaxial cable sizes, and a mechanical attachment system that allows for secure connection and easy assembly, featuring a tubular gate and crimp ferrule for effective shielding and adaptability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If traditional antenna mount designs are used, then the structure is simple, but EMI/RFI shielding is inadequate leading to signal degradation
Solution Approach 1:
The patent implements nesting by placing the coaxial cable connector inside the shielding compartment, which is itself housed within the mounting structure. The output contact extends into the shielding compartment to establish electrical connection with the connector, creating a nested arrangement where the connector is enclosed by the shielding compartment for EMI/RFI protection while maintaining signal integrity
Solution Approach 2:
The mounting structure is divided into distinct functional segments: the shielding compartment for EMI/RFI protection, the output contact for electrical connection, and the mounting body for structural support. This segmentation allows each component to perform its specific function effectively while contributing to the overall shielding effectiveness
2Adaptability or versatility
If traditional antenna mounts are used, then the design is straightforward, but they fail to accommodate varying coaxial cable configurations
Solution Approach 1:
The shielding compartment is designed with a standardized interface that can accommodate different types and sizes of coaxial cable connectors. The compartment's open end configuration and internal dimensions allow universal compatibility with various connector styles while maintaining consistent EMI/RFI shielding performance across different cable configurations
Solution Approach 2:
The mounting structure incorporates adjustable or flexible elements that allow adaptation to different coaxial cable configurations. The design enables the shielding compartment to work with various connector types through its standardized opening and internal geometry, providing dynamic adaptability without requiring multiple specialized mounting solutions
3Reliability
If adequate EMI/RFI shielding is implemented, then signal integrity is improved, but the mounting structure becomes more complex
Solution Approach 1:
The coaxial cable connector is nested within the shielding compartment, which provides complete EMI/RFI enclosure for the connection point. This nested arrangement ensures that the electrical connection between the output contact and connector is fully shielded, maintaining signal integrity while using a compact and efficient structural approach
Solution Approach 2:
The shielding compartment extends in multiple dimensions to provide comprehensive EMI/RFI protection. The compartment's three-dimensional enclosure surrounds the connector and connection point, creating effective shielding barriers in all spatial directions to prevent electromagnetic interference while maintaining a manageable structural complexity
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 solution provides effective EMI/RFI shielding, ensuring signal integrity across a wide frequency range and compatibility with various coaxial cable sizes, enhancing the efficiency and reliability of antenna connections.
Implementation Method 1
a shielding compartment for housing and electromagnetically shielding a connection between a coaxial cable and the output contact
Data Source
AI summary
An antenna mount assembly is disclosed. The antenna mount assembly includes an output contact and an antenna mount body. The antenna mount body includes an output portion, a shielding compartment for housing and electromagnetically shielding a connection between a coaxial cable and the output contact, and an access port to permit access to the shielding compartment around the connection between the coaxial cable and the output contact. An antenna mount nut is mechanically attachable to the output portion of the antenna mount body. The antenna mount nut is configured for mechanically attaching an antenna to the antenna mount body. The output contact is coupled to the antenna mount body. The output contact extends from the output portion and into the shielding compartment for electrically connecting the coaxial cable to the output portion. Antenna mount bodies, connector assemblies and methods of making and installing antenna mounts, and connectors are also disclosed.