Civil Engineering
WiFi信号衰减
WiFi Signal AttenuationThe reduction in signal strength of WiFi signals as they pass through building enclosure materials. / WiFi信号穿过建筑围护结构材料时信号强度的降低。
- Knowledge type
- 工艺技术
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-10-23 18:01:14
Sub-knowledge points
Raspberry Pi-based sensing systemBonferroni-corrected threshold analysisCitizen building science paradigm
Higher-order knowledge points
Building envelope retrofit prioritizationNondestructive testing methodsLow-cost building assessment
Main parameters and performance indicators
Frequency: 2.4 GHz and 5 GHzReceived Signal Strength Indicator (RSI): Measured in dBSeparation Threshold: 18.7 dB minimum separation from open-air baseline
Open problems
Establishment of a validated method for identifying wall assembliesResolving confounding variables between assembly identity and measurement locationGeneralizability across diverse building types and materials
Related literature
ranked by community starsExperimental Characterization of WiFi Signal Attenuation through Diverse Building Enclosure MaterialsOpen source
Related products and links
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Creation and modification trail
1 recordsRecord title: WiFi Signal Attenuation.
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