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Explore the Y Factor Method for Noise Figure Measurement

Explore the Y Factor Method for Noise Figure Measurement

Learn about measuring the noise figure (NF) using the Y factor method. We'll dive into using this to find the noise factor, how to calibrate for noise temperature, and much more.


Photonic Chip Design Rethink Could Cut Data Center Energy Use

Photonic Chip Design Rethink Could Cut Data Center Energy Use

Leveraging novel photonic circuit designs, researchers hope to lower electricity consumption in data centers.


News Jun 02, 2023 by Kristijan Nelkovski
Characterize RF Noise Components Using Equivalent Noise Temperature

Characterize RF Noise Components Using Equivalent Noise Temperature

Learn another way to characterize RF noise components using noise temperature and how this concept clears up how noise figure measurement instruments actually work.


Broadcom to Supply Apple’s 5G Components in the US

Broadcom to Supply Apple’s 5G Components in the US

Despite Apple’s internal efforts, the company still needs to rely on third parties for wireless chips.


News May 24, 2023 by Jake Hertz
UWB Tech Takes Automotive and Tracking Applications by Storm

UWB Tech Takes Automotive and Tracking Applications by Storm

In this article, we round up four recent UWB-related designs making a big impact on automotive child safety, keyless entry, object detection, and more.


News May 22, 2023 by Kristijan Nelkovski
Ethernet Turns 50 Today: A Day to Review the Feats of Robert Metcalfe, Co-Inventor of Ethernet

Ethernet Turns 50 Today: A Day to Review the Feats of Robert Metcalfe, Co-Inventor of Ethernet

50 years ago today, on May 22, 1973, Robert Metcalfe wrote a memo to management at Xerox Palo Alto Research Center explaining how Ethernet could work.


News May 22, 2023 by Chantelle Dubois
Robert Watson-Watt, the Engineer Who Saved Great Britain

Robert Watson-Watt, the Engineer Who Saved Great Britain

Britain’s fight for survival in World War II may have ended differently without Robert Watson-Watt’s contributions to radar technology.


News May 09, 2023 by Robert Keim
Understanding the RF Noise Figure Specification

Understanding the RF Noise Figure Specification

Take a closer look at the definition of the RF noise figure and discuss some subtleties to help avoid erroneous interpretations of this specification.


Exploring Single Stub Impedance Matching Through Smith Chart Examples

Exploring Single Stub Impedance Matching Through Smith Chart Examples

Learn about impedance matching using a single stub, transmission lines, and immittance Smith chart examples.


5G Base-Station-on-a-Chip Company EdgeQ Closes $75M in Series-B Funding

5G Base-Station-on-a-Chip Company EdgeQ Closes $75M in Series-B Funding

With its 5G base-station-on-a-chip SoC leading the way, EdgeQ has closed a $75 million round of investment funding.


News Apr 19, 2023 by Jeff Child
TI Launches Pair of Wi-Fi 6 Companion ICs to Serve IoT System Designs

TI Launches Pair of Wi-Fi 6 Companion ICs to Serve IoT System Designs

As Wi-Fi 6-enabled IoT devices proliferate into the billions, TI’s new Wi-Fi 6 companion chips are aimed at meeting the challenges associated with this crowded landscape.


News Apr 18, 2023 by Jeff Child
From Apple to OpenLight: Silicon Photonics and Integrated Lasers with Dr. Tom Mader

From Apple to OpenLight: Silicon Photonics and Integrated Lasers with Dr. Tom Mader

Dr. Tom Mader is the COO of OpenLight where they are developing an open-foundry ecosystem for silicon photonics with integrated lasers to enable advances in datacom, LiDAR, high-performance computing, AI, and even optical computing.


Nordic Reveals “Revolution” of Wireless SoC Line: The nRF54 Series

Nordic Reveals “Revolution” of Wireless SoC Line: The nRF54 Series

Aiming to change the game of Bluetooth LE design, Nordic’s latest wireless SoC is said to offer unprecedented performance in a single chip.


News Apr 17, 2023 by Aaron Carman
Semtech Unveils Chip That Eases 5G Mobile Device Compliance

Semtech Unveils Chip That Eases 5G Mobile Device Compliance

A new IC from Semtech hopes to improve 5G device performance in the face of Specific Absorption Rate compliance.


News Apr 17, 2023 by Jake Hertz
A Brief Introduction to Slot Antennas

A Brief Introduction to Slot Antennas

Learn about slot antennas, namely their history, characteristics, and electromagnetic (EM) behavior for low-voltage, small-form-factor electronic devices.


Designing L-type Matching Networks Using Series and Parallel RC and RL Circuits

Designing L-type Matching Networks Using Series and Parallel RC and RL Circuits

Learn about l-type impedance matching equations through the quality factor (Q factor) of RC and RL circuits and the series-parallel conversion of these circuits.l-


Renesas Adds First 22nm MCU to Popular RA 32-bit Cortex-M Family

Renesas Adds First 22nm MCU to Popular RA 32-bit Cortex-M Family

By moving to 22nm, Renesas hopes to improve performance and power consumption in its RA family.


News Apr 12, 2023 by Jake Hertz
Using the Smith Chart to Design a T and Pi Matching Network

Using the Smith Chart to Design a T and Pi Matching Network

Learn more about L-sections and impedance matching by designing T and Pi matching networks using a Smith chart.


L-type Matching Network Basics—Examining L Network Frequency Response and Bandwidth

L-type Matching Network Basics—Examining L Network Frequency Response and Bandwidth

Learn about two-element networks (L-sections or L-networks), how they transform one impedance to another, their frequency response, estimating their bandwidth, and their limitations leading to T networks.


AMD Rolls Out 5 nm ASIC-based Accelerator for the Interactive Streaming Era

AMD Rolls Out 5 nm ASIC-based Accelerator for the Interactive Streaming Era

With next-gen interactive live video streaming in mind, AMD’s new accelerator card is powered by dual purpose-built ASIC-based VPUs.


News Apr 06, 2023 by Jeff Child