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More IoT, More EMI: Designers Must Navigate an Increasingly-Crowded EM Spectrum

More IoT, More EMI: Designers Must Navigate an Increasingly-Crowded EM Spectrum

With billions of IoT devices worldwide, designers are increasingly brushing up against electromagnetic interference. What's the scope of this issue today?


News Dec 21, 2020 by Adrian Gibbons
Efficient Orthogonal Variable Optimization Algorithm for Communication Systems

Efficient Orthogonal Variable Optimization Algorithm for Communication Systems

This article discusses an algorithm to find the optimum adjusted point in a two-dimensional space with orthogonal input vectors. The algorithm solves equations for intersecting circles based on measured data points.


Breakthroughs in Wireless Charging Extend Across New Zealand—And Even to the Moon

Breakthroughs in Wireless Charging Extend Across New Zealand—And Even to the Moon

2020 has slowed down many tech advances, but not wireless power transfer.


News Dec 14, 2020 by Jake Hertz
“vRAN” Is Becoming a Key Focus for Developers of 5G Radio Units

“vRAN” Is Becoming a Key Focus for Developers of 5G Radio Units

With an influx of 5G devices, telecom companies, specifically those aligned with the O-RAN Alliance, are further developing virtualized radio access networks.


PCB Design Considerations When Using Bi-Directional Translators

PCB Design Considerations When Using Bi-Directional Translators

In the past, we touched on the theoretical underpinnings of voltage-level translators. Now, we'll discuss some practical design tips for using these increasingly-common devices in your design.


News Dec 11, 2020 by Nicholas St. John
When Bandwidth is Stretched Thin, Voltage-Controlled Oscillators are a Key Solution

When Bandwidth is Stretched Thin, Voltage-Controlled Oscillators are a Key Solution

With bandwidth demand at an all-time high, designers may find themselves using voltage-controlled oscillators more frequently in wireless communication applications.


What Is Mixed-Signal IC Design?

What Is Mixed-Signal IC Design?

This brief gives an overview of the steps in a typical mixed-signal IC design flow.


What Is RF Integrated Circuit Design?

What Is RF Integrated Circuit Design?

Learn the high-level steps behind RFIC design.


How Altimeters are Taking to the Sky—Satellites, Aircrafts, and Even Skydiving

How Altimeters are Taking to the Sky—Satellites, Aircrafts, and Even Skydiving

One rewarding aspect of engineering is seeing where designs end up in applications. Electronic altimeters are such devices that have found their way into a number of interesting airborne use cases.


News Dec 03, 2020 by Tyler Charboneau
What Makes 5G So Fast? mmWaves, MIMO, Beamforming, and More

What Makes 5G So Fast? mmWaves, MIMO, Beamforming, and More

With 5G rolling out more quickly as we approach 2021, it may be helpful to touch on the key technologies that make 5G such a speedy success.


News Dec 02, 2020 by John Koon
How Ethernet Switches are Branching Into Industries Far Beyond IT

How Ethernet Switches are Branching Into Industries Far Beyond IT

While Ethernet switches were once solely associated with IT applications, today they are staples in industries from military to rail communications.


News Nov 25, 2020 by Luke James
How Does Qi, the Wireless Charging Standard, Work?

How Does Qi, the Wireless Charging Standard, Work?

Qi-certified wireless charging devices are now commonplace in the consumer market. But how exactly does Qi achieve wireless power transfer at the circuit level?


News Nov 19, 2020 by Dr. Steve Arar
Xilinx, TI, and Skyworks Tackle PA Efficiency Problems in 5G Small Cell Radios

Xilinx, TI, and Skyworks Tackle PA Efficiency Problems in 5G Small Cell Radios

As modulation scheme efficiency goes up, power amplifier efficiency goes down. Xilinx, TI, and Skyworks are bringing their expertise to the table to reconcile the trade-off.


News Nov 18, 2020 by Adrian Gibbons
Intelligent Circuit Protection and Sensing Design for Smart Home Locks and Access Controls

Intelligent Circuit Protection and Sensing Design for Smart Home Locks and Access Controls

This article provides an overview of access control topology in smart homes and industrial buildings by covering the various protection and sensing solutions engineers can use in their designs.


MIT Sends a Battery-Free GPS Underwater

MIT Sends a Battery-Free GPS Underwater

Researchers at MIT have developed a new underwater communication technique, called underwater backscattering localization, which they hope will need for batteries in underwater GPS.


News Nov 03, 2020 by Jake Hertz
Altimeter Technology—Pressure, Radar, and Optical—Rises to Great Heights

Altimeter Technology—Pressure, Radar, and Optical—Rises to Great Heights

Altimeters have taken off since the 1920s. Now, with piezoresistive ICs and LiDAR-like technology, they're more advanced than ever.


News Oct 30, 2020 by Tyler Charboneau
ANALOG DEVICES INC. ADM3058Ex Signal Isolated Transceivers | New Product Brief

ANALOG DEVICES INC. ADM3058Ex Signal Isolated Transceivers | New Product Brief

This New Product Brief (NPB) is part of a video series highlighting the features, applications, and technical specs of newly-released products.


Xilinx Brings FPGA DNA to a Custom Hybrid System-on-Chip for 5G Radio Units

Xilinx Brings FPGA DNA to a Custom Hybrid System-on-Chip for 5G Radio Units

Xilinx solutions are surfacing for each new wave in the 5G rollout. Appearing in 2021, the new RFSoC DFE is forecasted to break all existing benchmarks.


News Oct 27, 2020 by Adrian Gibbons
Reviewing the Broad Strokes of 5G Technology

Reviewing the Broad Strokes of 5G Technology

With 5G closer than ever, it may be useful to brush up on the basics.


News Oct 23, 2020 by John Koon
Why Thermal Management is a Hot Topic in 5G Design

Why Thermal Management is a Hot Topic in 5G Design

As 5G barrels forward, engineers are increasingly talking about one of the major design challenges of this technology: thermal management.


News Oct 21, 2020 by Dr. Steve Arar