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A Week of GaN: 3 MMICs Target Ka-band, Reduced Area, and 5G Base Stations

A Week of GaN: 3 MMICs Target Ka-band, Reduced Area, and 5G Base Stations

Qorvo, Microchip, MaxLinear, and Cree Wolfspeed have gone wide, electrically wide-band that is, with newly released GaN-based RF products for 5G and satellite communications.


News Jun 28, 2021 by Adrian Gibbons
From 1G to 5G: A Brief Evolution of Telephony and Wireless Networks

From 1G to 5G: A Brief Evolution of Telephony and Wireless Networks

Mobile telephony is entering its fifth decade. Today, we look back at the previous generations of mobile telephony technology leading to 5G.


News Jun 22, 2021 by Adrian Gibbons
Xilinx Aims to Speed Up System Design with Gen3 RF SoM

Xilinx Aims to Speed Up System Design with Gen3 RF SoM

One method of accelerating system design is with a system-on-module (SoM). The newest XRF16-Gen3 Xilinx-based SoM from AVNET has improvements worth evaluating.


News May 24, 2021 by Adrian Gibbons
ADI’s RF Platform Hunkers Down on Phase Determinism for Defense Communication

ADI’s RF Platform Hunkers Down on Phase Determinism for Defense Communication

A new reference design from ADI appeals to electronic warfare applications, aerospace radar, and advanced commercial radio.


News Apr 16, 2021 by Adrian Gibbons
u-blox’s Key to Centimeter-level GNSS Precision? “Real-time Kinematic Corrections”

u-blox’s Key to Centimeter-level GNSS Precision? “Real-time Kinematic Corrections”

ArduSimple and u-blox are teaming up with a module and single-board computer for real-time kinematic calculations. The result, they claim, is accurate m^-2 GPS measurements.


News Apr 12, 2021 by Adrian Gibbons
How SpaceX’s Starlink Project Seeks to Bridge the “Digital Divide”

How SpaceX’s Starlink Project Seeks to Bridge the “Digital Divide”

Despite the essential role the internet now plays across the globe, it’s still out of reach to a huge number of people worldwide, including in the U.S. What is Starlink doing to bridge this so-called “digital divide?" 


News Apr 10, 2021 by Luke James
Qualcomm’s Processors Are in High Demand—and Short Supply

Qualcomm’s Processors Are in High Demand—and Short Supply

As the global chip shortage intensifies, Qualcomm is struggling to keep up with the demand for its processor chips that are used in consumer electronics.


News Mar 29, 2021 by Luke James
ADI’s New ASIC Transceiver Platform Marks How 5G Has Matured

ADI’s New ASIC Transceiver Platform Marks How 5G Has Matured

Analog Devices' new ASIC-based 5G O-RAN radio platform might be indicative of maturing network technology.


News Mar 29, 2021 by Adrian Gibbons
Ultra-wideband (UWB) RF Technologies Are Undergoing a Commercial Renaissance

Ultra-wideband (UWB) RF Technologies Are Undergoing a Commercial Renaissance

Step aside near-field communication—ultra-wideband RF technologies may take access control to a new level of convenience and security.


News Mar 25, 2021 by Adrian Gibbons
It’s All About the Timing: 5G Brings Timing Synchronization Burdens

It’s All About the Timing: 5G Brings Timing Synchronization Burdens

Renesas has released three new ICs in its communication timing portfolio to help alleviate the burden of 5G timing constraints.


News Mar 25, 2021 by Jake Hertz
The Rise of Wireless Highlights the Importance of Dual-band Radio Design

The Rise of Wireless Highlights the Importance of Dual-band Radio Design

Wireless integration is a now-common reality of most IoT designs. How can designers monolithically integrate 2.4 GHz and 5 GHz more seamlessly?


News Mar 19, 2021 by Adrian Gibbons
New UWB Antennas Prove High Precision and Low Power Doesn’t Have to Be a Trade-off

New UWB Antennas Prove High Precision and Low Power Doesn’t Have to Be a Trade-off

With real-time location services becoming a staple in IIoT and consumer devices alike, the Antenna Company has set out to prove that UWB antennas can have the best of both worlds: high precision and low power.


News Mar 08, 2021 by Jake Hertz
ROHM Module Casts Confidence on Wi-SUN FAN, the New Long-range Protocol on the Block

ROHM Module Casts Confidence on Wi-SUN FAN, the New Long-range Protocol on the Block

Wi-SUN FAN may be a worthwhile alternative to LoRaWAN and NB-IoT. Now, ROHM has developed a Wi-SUN FAN module with the promise of increased reliability and security in LPWA mesh networks.


News Mar 02, 2021 by Jake Hertz
Apple Files Three Patents for Biometric Sensor-based Tech Coming Down the Pike

Apple Files Three Patents for Biometric Sensor-based Tech Coming Down the Pike

Apple appears to be moving farther into the health market with new patents targeting various metrics of health including AR/VR, glucose monitoring, and clinical sleep analysis.


News Feb 15, 2021 by Adrian Gibbons
How Do New Wireless Protocols Like Wi-Fi6E Affect RF Front-End Design?

How Do New Wireless Protocols Like Wi-Fi6E Affect RF Front-End Design?

RF front ends are one of the most important hardware blocks involved in RF design, but they’re not a one-size-fits-all solution.


News Feb 11, 2021 by Jake Hertz
Researchers Claim World’s First Terahertz IC May Leapfrog Past 5G to 6G

Researchers Claim World’s First Terahertz IC May Leapfrog Past 5G to 6G

Working closely with ROHM Semiconductor, researchers at Osaka University have developed a device that operates in the terahertz spectrum to transmit large, uncompressed 8K videos uninterrupted within a 300 GHz bandwidth.


Xiaomi Says “Revolutionary” Long-Range Wireless Charging is Here—Critics Say Otherwise

Xiaomi Says “Revolutionary” Long-Range Wireless Charging is Here—Critics Say Otherwise

Xiaomi claims its new smartphone-compatible technology offers wireless charging at a distance—with no stands or charging pads necessary.


News Feb 02, 2021 by Jake Hertz
On a Single Chip, ST Integrates ESD Protection and Network Matching for GNSS

On a Single Chip, ST Integrates ESD Protection and Network Matching for GNSS

While impedance-matching and electrostatic-discharge protection usually fall on the shoulders of discrete components, a new chipset is said to integrate both features in the same IC package.


News Jan 25, 2021 by Adrian Gibbons
The Rollout of Wi-Fi 6E-Compatible Devices Has (Slowly) Begun

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?


News Jan 15, 2021 by Tyler Charboneau
ST Packs the Power and Connectivity Strengths of STM32 Into a Wireless MCU Module

ST Packs the Power and Connectivity Strengths of STM32 Into a Wireless MCU Module

Designing a transceiver and antenna is no small feat. A new module from ST is designed to help small companies to spend less time on the hardware and more time on the Bluetooth LE, Zigbee, or Thread application itself.


News Jan 07, 2021 by Dr. Steve Arar