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As mmWave Tech Matures, T&M Equipment and Techniques are Shifting, Too

While millimeter wave technology is by no means new, test and measurement suppliers are releasing innovative tips and equipment to help test engineers address higher-frequency challenges.

January 29, 2021 by Antonio Anzaldua Jr.

5G Processor Standoff: Qualcomm, Samsung, and MediaTek Go Head to Head in Q1

Just this month, three major companies have released 5G-compatible chips. How do these new processors size up with one another?

January 26, 2021 by Jake Hertz

5G Plus GNSS? u-blox Aims for the Best of Both Worlds in a Small SiP

u-blox’s newest technology integrates both GNSS and 5G onto the same package. We had the chance to sit down with Senior Product Manager Samuele Falcomer to get the details.

January 26, 2021 by Jake Hertz

Startup by Key Apple and Google Chip Designers Catches Qualcomm’s Eye

In a $1.4 billion deal, Qualcomm recently announced that it will acquire NUVIA, an Arm-based startup led by three of Apple and Google’s foremost chip designers.

January 25, 2021 by Luke James

The Rollout of Wi-Fi 6E-Compatible Devices Has (Slowly) Begun

The CES 2021 stage has debuted the hardware of some of the first Wi-Fi 6E devices. What are the benefits and challenges of this new connectivity protocol?

January 15, 2021 by Tyler Charboneau

Remembering Narinder Kapany, the “Father of Fiber Optics”

Coining the term "fiber optics" in 1955, physicist Narinder S. Kapany conducted research that had resounding effects across multiple disciplines, including electrical engineering. 

January 11, 2021 by Adrian Gibbons

When It Comes to 5G Base Stations, How Far Ahead is China?

China is reporting more 5G base stations than the combined total of stations in all other countries. What might this mean for the telecom sector in the US?

January 08, 2021 by Luke James

Atomera Partners Up to Extend Moore’s Law Through Material Science, Not Downscaling

Discussions on extending Moore's law usually involve shrinking board space. One company, Atomera, has attracted attention because of its novel method called Mears Silicon Technology.

January 06, 2021 by Jake Hertz

Data Centers are Only Getting Hotter, But Circuit Cooling Techniques Can Help

Data centers are increasingly overburdened, which drives up the heat. What are some common methods to cool them down?

January 04, 2021 by Antonio Anzaldua Jr.

On the 12 Days of Christmas, an EE Gave to Me…

In this electrical engineering edition of the 12 days of Christmas, we take a look at a few familiar highlights of the season and zoom in on the technologies electrical engineers have contributed to make them possible.

December 25, 2020 by Hannah DeTavis

Does Your Oscilloscope Need an Upgrade? New Features Abound from T&M Manufacturers

You may be happy enough with your trusty old oscilloscope, but there are new upgrades and sleek features offered by manufacturers every day. Here's an overview of some of the most recent additions in o-scope technology.

December 22, 2020 by Jake Hertz

TDK’s Newest MEMS Accelerometer Hopes to Address Familiar Sensor Design Woes

TDK's recently-announced single-axis MEMS accelerometer aims to bring a bit more bandwidth to the table in a bandwidth-hungry industry.

December 18, 2020 by Antonio Anzaldua Jr.

“GaN Is Like a Ferrari:” How GaN Is on the Fast Track for 2021

2020 ushered in a wave of GaN transistors in applications from automobiles to audio amplifiers. We talked with GaN Systems CEO Jim Witham to find out why he thinks 2021 could see even more GaN adoption.

December 18, 2020 by Jake Hertz

“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.

December 14, 2020 by Antonio Anzaldua Jr.

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.

December 09, 2020 by Antonio Anzaldua Jr.

Snapdragon 888: Qualcomm’s First High-End Chip with a Build-In Modem

Qualcomm recently unveiled Snapdragon 888, the company’s new high-end mobile platform built on the N5 process node.

December 08, 2020 by Luke James

Developers Turn to 5nm ASICs to Meet 5G Data Center Loads

2020 has seen a swathe of progress on the 5nm process node led by TSMC. Here’s a quick look at recent developments involving 5nm ASICs.

December 02, 2020 by Luke James

What Makes 5G So Fast? mmWaves, MIMO, and 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.

December 02, 2020 by John Koon

Voltage-Level Translators: Connecting a World of Increasingly Varying Voltages

Voltage-level translators are essential in devices like SD/micro SD card readers, wireless access points, and 5G femtocells. How exactly do these devices work?

November 30, 2020 by Nicholas St. John

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.

November 18, 2020 by Adrian Gibbons