Integrated Filter Connector for CATV Signal Integrity
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Solution Overview
Problem
In CATV systems, the quality of signals is degraded due to RF energy ingress, which is often caused by poor quality or improperly installed coaxial cable connectors, leading to signal interference and moisture entry points.
Innovation Solution
An integrated filter connector that combines the functions of a coaxial cable connector and an in-line signal conditioning component, reducing the number of connections and eliminating ground contact points, thereby minimizing RF ingress and moisture entry.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If separate in-line filter and connector components are used, then signal conditioning function is provided, but RF ingress and moisture entry points increase due to multiple connection interfaces
Solution Approach 1:
The patent combines the in-line filter and connector into a single integrated component. The filter housing forms the connector body, eliminating the need for separate connector interfaces. This merging removes additional connection points that would otherwise be potential RF ingress paths, while maintaining both signal conditioning and connectivity functions in one unit.
2Reliability
If multiple connection interfaces are used between filter and connector, then signal conditioning is achieved, but moisture entry points and ground contact points increase
Solution Approach 1:
The filter and connector are merged into a single housing structure where the filter element is positioned within the connector body. This integration eliminates separate connection interfaces and ground contact points between discrete components, removing potential moisture entry paths while maintaining signal conditioning functionality through the integrated filter element.
Data Source
AI summary
An integrated filter connector apparatus that performs the functions of a coaxial cable connector component combined with the functions of an in-line signal conditioning component. The apparatus eliminates at least one exposed point of connection between a separate coaxial cable connector component and an in-line signal conditioning component. Elimination of such a point of connection likely reduces RF ingress into a signal path and likely reduces interference with a signal traveling through the signal path. Embodiments of the connector apparatus provide various types of connector interfaces.