All About Circuits

Latest Wireless Networking Articles and Videos

Categories

Clock Signal Management: Clock Resources of FPGAs

Clock Signal Management: Clock Resources of FPGAs

This article will review the common FPGA resources that allow us to efficiently generate and distribute clock signals throughout a system.


How to Design a Super Simple Sensor System for Industrial Monitoring Applications

How to Design a Super Simple Sensor System for Industrial Monitoring Applications

This article describes an Ethernet-connected subsystem of a larger modular sensor system designed for industrial or smart home sensing and monitoring. We will discuss a custom sensor subsystem developed for this application.


Projects Sep 12, 2018 by Mark Hughes
Does a Smart City Need to be 5G? Three Cities Implementing 5G Today

Does a Smart City Need to be 5G? Three Cities Implementing 5G Today

The terms are often used interchangeably, but you can implement a smart city with or without 5G, and 5G doesn’t need to live in a smart city. But if you don’t want to be left in the digital dust, it seems clear that the trend is to not pursue one without keeping the other in mind.


News Sep 06, 2018 by Gary Elinoff
Measure Position and Speed Control of a DC Motor Using an Analog PID Controller

Measure Position and Speed Control of a DC Motor Using an Analog PID Controller

This article shows how to implement an analog PID controller, including adjusting of the angular position of a DC motor shaft, editing the design to control its speed, and tuning PID parameters for reliable performance.


PCB Layout Tips and Tricks: How to Optimize Your Decoupling Connection

PCB Layout Tips and Tricks: How to Optimize Your Decoupling Connection

This article explores the somewhat complicated issue of how exactly to connect a decoupling capacitor to a power pin.


Power Line Communication (PLC) Modem Chips Streamline Smart Meter Design

Power Line Communication (PLC) Modem Chips Streamline Smart Meter Design

An overview of two PLC design solutions shows the progress in the realization of smart grid infrastructure.


News Jun 29, 2018 by Majeed Ahmad
Hardware Evaluation of a Custom Programmable Wi-Fi Controller: The WiCard

Hardware Evaluation of a Custom Programmable Wi-Fi Controller: The WiCard

This article explores the schematic design and basic features of a smart programmable wireless controller module I designed: the WiCard.


Simplify Your Industrial Interface by Eliminating RS-485 Control Lines

Simplify Your Industrial Interface by Eliminating RS-485 Control Lines

This article outlines traditional half-duplex RS-485 configurations and then presents new alternatives for simplifying the control interface by eliminating the required control lines and software control code.


Utilizing Xilinx’s MicroBlaze in FPGA Design

Utilizing Xilinx’s MicroBlaze in FPGA Design

MicroBlaze is a 32-bit soft RISC processor core, created to accelerate the development of cost-sensitive, high-volume applications that traditionally required one or more microcontrollers.


How to Stream Sensor Data from Bosch’s XDK110 Evaluation Board to the MQTT Messaging Service

How to Stream Sensor Data from Bosch’s XDK110 Evaluation Board to the MQTT Messaging Service

In this article, we will take a look at the XDK110 rapid prototyping kit, characterize its hardware, explore its software environment, and demonstrate connecting the device to the MQTT messaging service.


Projects Apr 12, 2018 by Mark Hughes
Sprint’s Bid to Have 5G in 2019 Using Massive MIMO

Sprint’s Bid to Have 5G in 2019 Using Massive MIMO

The race for 5G implementation is on. Sprint hopes to use Massive MIMO systems to bridge the gap between 4G and 5G and bring 5G towers to six cities in 2019.


News Mar 21, 2018 by Tim Youngblood
A Brief History of the Emergency Communications Network

A Brief History of the Emergency Communications Network

What are emergency communications networks? How were they developed and who put them in place? Here's a look at how the US spreads information to its populace quickly in case of emergencies.


News Mar 10, 2018 by Chantelle Dubois
TE Connectivity Chipconnect Internal Faceplate-to-Processor Cable Assemblies | New Product Spotlight

TE Connectivity Chipconnect Internal Faceplate-to-Processor Cable Assemblies | New Product Spotlight

TE Connectivity Chipconnect internal faceplate-to-processor cable assemblies enable Intel’s Omni-Path Architecture for data centers and high-performance computing.


A Look at IEEE 802.11ax-2019, the New Wi-Fi Standard for HEW (High-Efficiency Wi-Fi)

A Look at IEEE 802.11ax-2019, the New Wi-Fi Standard for HEW (High-Efficiency Wi-Fi)

There's a new standard for the air! Focused on user experience, IEEE 802.11ax-2019 promises to have you loving your Wi-Fi even more! This article takes a look at the proposed standard.


News Jan 30, 2018 by Marie Christiano
Power over Ethernet (PoE) with Microchip’s EoE!

Power over Ethernet (PoE) with Microchip’s EoE!

Embrace the power of Power over Ethernet with Microchip's Ethernet of Everything!


Projects Jan 26, 2018 by Ryan Jones
Security Is the Focus of New WPA Updates in 2018

Security Is the Focus of New WPA Updates in 2018

The Wi-Fi Alliance, which manages the certification standard for Wi-Fi devices, has announced enhancements to the Wi-Fi Protected Access II (WPA2) protocol, as well as a pending arrival of a new WPA3 protocol.


News Jan 23, 2018 by Chantelle Dubois
First 5G Wireless Standard Released

First 5G Wireless Standard Released

The 3rd Generation Partnership Project (3GPP) recently released the first version of the 5G standard, finally providing hardware designers and telecommunication providers details to prepare for 5G capable devices.


News Jan 16, 2018 by Chantelle Dubois
Intelligence at the Edge Part 3: Edge Node Communication

Intelligence at the Edge Part 3: Edge Node Communication

Connected industrial machines can sense a wide array of information used to make key decisions within the Industrial Internet of Things (IIoT). A sensor within an edge node can be spatially far removed from any data aggregation point. It must connect through a gateway that links edge data with a network.


Designing for the IoT: Microcontroller-Free Smart-Passive-Sensors​ ​(SPS)​

Designing for the IoT: Microcontroller-Free Smart-Passive-Sensors​ ​(SPS)​

Designing for the IoT comes with a unique set of challenges that require unique hardware solutions to overcome. Learn how smart passive sensors (SPSs)—sensors that function without a battery and without a microcontroller—are an example of IoT-specific design.


Industry Articles Dec 05, 2017 by onsemi
High Definition, Low Delay, SDR-Based Video Transmission in UAV Applications

High Definition, Low Delay, SDR-Based Video Transmission in UAV Applications

Integrated RF agile transceivers are not only widely employed in software-defined radio (SDR) architectures in cellular telephone base stations, such as multiservice distributed access system (MDAS) and small cell, but also for wireless HD video transmission for industrial, commercial, and military applications, such as unmanned aerial vehicles (UAVs).