ALLPCB
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.
Edge Computing in Textile Smart Factories
Explore how edge computing transforms textile smart factories with IoT, enhancing efficiency, quality, and cost savings.
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.
History of Mobile Communications
Chronological account of mobile communications evolution from 0G to 5G, covering GSM, CDMA, LTE and 3GPP standardization, technical milestones and consolidation.
5G NR FCC Overview and Test Methods
Guide to FCC certification for 5G user equipment: required tests and test-station setup, covering RF output power, occupied bandwidth, EVM and spurious emissions.
5G RF Frontend Advances for NSA/SA Networks
Explore advances in 5G RF frontend for NSA/SA networks, enhancing signal quality and efficiency in smartphones.
Bioimpedance Measurement for Wearable Systems
Technical overview of wearable bioimpedance measurement: electrode half-cell potential and electrode-to-skin impedance, IEC 60601 limits and ADuCM350 circuit solutions.
What air interface protocol stacks do 5G base stations support?
Technical overview of the 5G protocol stack and air-interface protocols, describing Layer 2 functions, interfaces and key protocols for base station implementations.
Differences Between FC Switches and Fiber-Optic Switches
Compare Fibre Channel switches and fiber-optic switches: protocols, deployment, interfaces, SAN suitability, and need for fiber transceivers for switch connectivity.
What Is Link Aggregation and Its Benefits?
Technical overview of link aggregation and LACP, covering static vs dynamic aggregation, LACP operation and timeouts, benefits, and common use cases.