Kickstand RF Window Integration for Wireless Signal Transmission
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
The presence of a kickstand on an Information Handling System (IHS) housing can block electromagnetic signals transmitted and received by RF antennas, posing a challenge for wireless communication.
Innovation Solution
Integration of an RF window into the kickstand, which is molded onto the edge of a plate and made of a plastic material, allowing it to be adjacent to the RF antenna, thereby maintaining signal transmission and reception.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a kickstand is integrated into the IHS housing, then the device can be kept upright without external support, but the kickstand blocks electromagnetic signals from RF antennas
Solution Approach 1:
The kickstand plate is designed with a localized RF window region that has different material properties (non-conductive, RF-transparent) compared to the rest of the metallic plate. This local quality change allows the kickstand to maintain its structural support function while creating a specific zone that permits electromagnetic signal transmission to and from the RF antenna.
Solution Approach 2:
The kickstand plate incorporates a composite structure combining metallic material (for mechanical strength and kickstand function) with an RF window material (non-conductive, RF-transparent) that allows electromagnetic signals to pass through. This composite approach enables the single component to fulfill both structural support and signal transmission requirements.
2Reliability
If the kickstand is positioned to provide stable support, then it effectively blocks RF signals, but moving or repositioning the kickstand may compromise stability
Solution Approach 1:
The kickstand plate is segmented into distinct functional zones: a metallic portion providing structural support and stability, and an RF window portion allowing signal transmission. This segmentation enables the plate to simultaneously maintain kickstand stability while creating dedicated pathways for electromagnetic signals without requiring physical movement or repositioning.
Solution Approach 2:
The RF window acts as an intermediary element within the kickstand plate structure, mediating between the metallic support structure and the RF antenna. It allows electromagnetic signals to pass through the kickstand material itself, eliminating the need to move or reposition the kickstand to maintain signal transmission.
3Reliability
If an RF window is added to the kickstand to allow signal transmission, then wireless communication is maintained, but the device complexity increases
Solution Approach 1:
The RF window is merged with the kickstand plate to form a single integrated component rather than separate parts. The RF window region is incorporated directly into the plate structure, eliminating the need for additional assemblies or mechanisms and reducing overall device complexity while maintaining signal transmission capability.
Solution Approach 2:
The kickstand plate is designed as a multi-functional component that simultaneously provides mechanical support (kickstand function) and enables RF signal transmission (through the RF window). This universal design eliminates the need for separate components for each function, reducing device 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 RF window ensures minimal electromagnetic signal attenuation, enabling effective wireless communication even when the kickstand is in a closed configuration.
Implementation Method 1
the RF window ensures minimal electromagnetic signal attenuation, enabling effective wireless communication
Data Source
AI summary
Embodiments of systems and methods for a kickstand with a Radio Frequency (RF) window are described. In some embodiments, an Information Handling System (IHS) may include a plurality of components and a housing configured to hold the plurality of components, where the housing includes a kickstand having an RF window coupled to a plate.