ALLPCB
5G+PLC System Architecture and Applications
Technical white paper and field practices on 5G+PLC integration: requirements, architecture, deployment, use cases and challenges for industrial control in discrete manufacturing.
Two Stages of Beamforming
Overview of directional transmission and beamforming in IEEE 802.11ad: sector-level sweep (SLS) and beam refinement protocol (BRP) for 60 GHz links.
High Thermal Conductivity Graphite Films and Thermal-Grade Polyimide Processes
Technical overview of graphite film for electronics: types, production processes, industry chain and role of thermal-grade polyimide in high-conductivity heat dissipation.
Edge Computing in Textile Smart Factories
Explore how edge computing transforms textile smart factories with IoT, enhancing efficiency, quality, and cost savings.
Cellular Devices vs Wi-Fi: When Are They Necessary?
Compare cellular networks and WLAN (Wi-Fi): coverage, use cases, and benefits of cellular-enabled devices for mobile communication, Internet access, and emergencies.
EM Shielding Mechanisms for 5G Communications
Overview of electromagnetic shielding and 5G shielding materials for base stations, covering mechanisms, material properties, conductive gaskets, adhesives and design trade-offs.
Satellite vs 5G: Differences and HTS Limitations
Technical comparison of satellite communication and 5G covering coverage, data rate, latency, cost, use cases, and disadvantages of high-throughput satellites for deployments.
Differences Between 5G and 4G Routers
Compare 5G routers and 4G routers: differences in frequency bands, transmission speed, coverage, latency, and device capacity to guide deployment decisions.
PPG Optical Path and Process Design for Wearable Devices
Wearable PPG measurement guide covering optical path, sub-board layouts, and light-window designs, with recommendations to improve heart rate and SpO2 accuracy.
TI bq25190 Linear Battery Charger Datasheet
TI bq25190 linear battery charger for wearable devices: integrated power-path, buck and buck-boost regulators, LDOs, ADC, I2C programmability and ultra-low quiescent current.