Shielded Dielectric Communication Line for Low-Leakage Bending
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Solution Overview
Problem
Conventional communication lines suffer from excessive signal leakage, making them inefficient for long distances and prone to noise and signal attenuation. Additionally, they are difficult to bend and adapt to complex or narrow spaces.
Innovation Solution
A communication line design featuring a dielectric core with a rib member and a shielding portion with a rail member, allowing for easy manufacturing, shaping, and signal transmission with reduced signal loss.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If conventional communication lines are used for signal transmission, then manufacturing cost is reduced compared to conductor-based lines, but signal leakage becomes excessive and signal quality deteriorates
Solution Approach 1:
The patent implements a nested structure where the dielectric core is placed inside a shielding portion, and the rail member is positioned between them. This nested arrangement allows the dielectric to provide low-cost signal transmission while the shielding portion prevents signal leakage, thus resolving the contradiction between manufacturing cost and signal quality
Solution Approach 2:
The rail member acts as an intermediary element between the dielectric core and the shielding portion. It facilitates the coupling of these two components and helps manage the interaction between the signal-carrying dielectric and the signal-blocking shielding, enabling both cost-effectiveness and signal integrity
2Device complexity
If conventional communication lines are used, then simple structure is maintained, but the lines become difficult to bend and adapt to complex spaces
Solution Approach 1:
The communication line is segmented into distinct functional components: the dielectric core, the shielding portion, and the rail member. These segments can be manufactured separately and then assembled, allowing the overall structure to maintain simplicity while enabling flexibility in bending and adaptation to complex spatial configurations
3Length of moving object
If communication lines are made longer to cover greater distances, then transmission range is improved, but signal attenuation and cumulative loss increase
Solution Approach 1:
The nested configuration of the dielectric core within the shielding portion creates a controlled transmission environment that minimizes energy loss. The shielding portion acts as a barrier that prevents signal leakage along the length of the communication line, enabling longer transmission distances without excessive attenuation
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 design enhances signal integrity by minimizing leakage and attenuation, facilitates easy bending and adaptation to complex spaces, and allows for high-quality transmission of various signals without mutual interference.
Implementation Method 1
at least one core portion including a dielectric core extending in a longitudinal direction
Implementation Method 2
a shielding portion including a shielding having a hollow tubular shape
Data Source
AI summary
The present invention relates to a communication line. The communication line according to an embodiment of the present invention includes at least one core portion including a dielectric core extending in a longitudinal direction and a rib member formed on an outer surface of the dielectric core, and a shielding portion including a shielding having a hollow tubular shape and a rail member formed to extend on an inner surface of the shielding and extending along the shielding in the longitudinal direction, wherein the at least one core portion is inserted into the shielding portion.