Lattice Data Communication Line With Variable Dielectric Segments
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Solution Overview
Problem
Existing data communication cables have a uniform dielectric constant along their length, limiting flexibility and performance in transmitting signals, and there is a need for cables with varying dielectric properties to enhance signal transmission efficiency.
Innovation Solution
A data communication line comprising segments with movable, lattice structures and a conductive element, allowing for adjustable spacing and rotation, featuring different dielectric properties along its length, manufactured through additive manufacturing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If a continuous insulation layer is extruded onto the conductor, then the manufacturing process is simple and continuous, but the dielectric constant is uniform along the entire length of the cable, limiting signal transmission performance
Solution Approach 1:
The insulation is divided into multiple discrete segments along the length of the cable. Each segment can have different dielectric constants, allowing the cable to have varying electrical properties along its length. This segmentation enables different sections to be optimized for different functions (e.g., signal transmission, power transmission, shielding) while maintaining manufacturing flexibility.
Solution Approach 2:
Different segments of the insulation are assigned different dielectric constants based on their specific functional requirements. This allows each local section of the cable to have optimized electrical properties for its intended purpose, such as higher dielectric constant in sections requiring better signal containment and lower dielectric constant in sections requiring reduced capacitance.
2Adaptability or versatility
If the insulation segments are made movable relative to each other, then the cable flexibility and adaptability are improved, but the structural complexity increases
Solution Approach 1:
The insulation segments are designed with nested or interlocking features that allow them to move relative to each other while maintaining electrical insulation. The segments can slide or rotate along the conductor, enabling the cable to bend and flex without compromising the integrity of the insulation layers or requiring complex external coupling mechanisms.
3Reliability
If different dielectric constants are used in different segments, then signal transmission efficiency is enhanced, but the manufacturing precision requirements increase
Solution Approach 1:
The dielectric constant is varied by changing material parameters in different segments rather than requiring precise control of a single continuous material. This allows for discrete steps in dielectric constant that are easier to manufacture with standard materials, reducing the precision requirements while still achieving the desired signal transmission performance through optimized segment selection.
Data Source
AI summary
A data communication line can include a first segment, a second segment, and an electrically conductive element coupled to each of the first and second segments such that the first and second segments are movable relative to each other. The first and second segments can be electrically insulative. The first and second segments can be spaced from each other along a central axis of the data communication line. The first and second segments can be manufactured by an additive manufacturing process.