What Is a Distributed 4G Base Station?

Technical overview of distributed base station architecture, components and roles: BBU, RRU, RF units and fiber transport; deployment benefits and latency trade-offs.

Guide to Adding Contact Temperature Sensing in Wearables

Integration guidelines for the MAX30205 temperature sensor in wearables: maximize skin contact, minimize thermal mass and PCB heat paths to ensure accurate skin readings.

How Are Base Stations Protected Against Lightning?

Technical overview of base station lightning protection: grounding grid design, SPDs, TT power 3+1 configurations and grounding practices for distributed RRU/BBU deployments.

ECG for Wearables: Managing Noise and Power

Technical overview of wearable ECG design using the AD8233 front-end and ADuCM350 MCU: noise mitigation, lead-off detection, evaluation board use, and low-power considerations.

WPS vs 5G and Wi-Fi 6 vs Wi-Fi 5: Wall Penetration

Clarifies WPS vs 5G and compares Wi-Fi 5 and Wi-Fi 6 performance on wall penetration and throughput, noting MIMO, OFDMA and theoretical maximum rates.

What Is a 5G Private Network? Is a 5G VPN Full Coverage?

Technical overview of 5G private networks: features, coverage limits of 5G virtual private networks, and deployment modes (standalone, non?standalone, hybrid).

Terahertz Communication and Sensing for Beyond 5G/6G

Overview of terahertz waves for B5G/6G: spectrum allocations, sensing and imaging potentials, and technical challenges for terahertz wireless networks.

FPGA, ASIC and RFSoC in 5G Systems

Analysis of RFSoC integration and FPGA vs ASIC trade-offs for 5G RRUs, covering DFE/ADC-DAC integration, power and thermal limits, and deployment flexibility.

Broadband Antennas for Low-Band 5G and Legacy Bands

Multiband antenna guide for sub-6 GHz 5G and legacy cellular bands: compares embedded vs external designs, performance trade-offs, BOM benefits and example modules.

5G Industrial Internet for Safety in Fine Chemicals

Six case studies of 5G industrial internet deployments—private 5G, MEC, edge computing, digital twins and AI—demonstrate safety, efficiency and predictive maintenance gains.