Latest Wireless Communication Articles and Videos

In this article, we’ll learn about the transformer-coupled current-switching Class D amplifier. Once we understand its…

In this article, we’ll learn about the transformer-coupled current-switching Class D amplifier. Once we understand its operation, we'll compare its performance with two voltage-switching Class D configurations.

In this article, we'll learn how the transformer-coupled voltage-switching Class D amplifier works and highlight some of…

In this article, we'll learn how the transformer-coupled voltage-switching Class D amplifier works and highlight some of its advantages.

The 14-bit scope combines architectural improvements and software support for higher resolution, real-time processing,…

The 14-bit scope combines architectural improvements and software support for higher resolution, real-time processing, and enhanced signal analysis.

Bluetooth SIG promises centimeter-level accuracy when measuring the distance between connected Bluetooth devices.

Bluetooth SIG promises centimeter-level accuracy when measuring the distance between connected Bluetooth devices.

In this article, we'll learn about two important non-idealities of Class D power amplifiers and how they affect performance.

In this article, we'll learn about two important non-idealities of Class D power amplifiers and how they affect performance.

With the help of SPICE simulations, this article explores the impact of diode reverse recovery on Class D amplifier performance.

With the help of SPICE simulations, this article explores the impact of diode reverse recovery on Class D amplifier performance.

Japan’s leading telecommunications company has partnered with quantum computing company D-Wave to use D-Wave’s…

Japan’s leading telecommunications company has partnered with quantum computing company D-Wave to use D-Wave’s equipment for network operational improvement.

Learn how anti-parallel diodes protect Class D amplifiers from the effects of reactive loads and inductive kickback.

Learn how anti-parallel diodes protect Class D amplifiers from the effects of reactive loads and inductive kickback.

In this article, we'll learn the basics of switching-mode RF amplifiers in general and Class D amplifiers in particular.

In this article, we'll learn the basics of switching-mode RF amplifiers in general and Class D amplifiers in particular.

In this article, we explore the drawbacks of Class C operation through a performance comparison with Class A and Class B…

In this article, we explore the drawbacks of Class C operation through a performance comparison with Class A and Class B amplifiers.

Ezurio SONA™ MT320 Wi-Fi 6 and BLUETOOTH® 5.4 Modules are industrial-grade connectivity solutions, leveraging the…

Ezurio SONA™ MT320 Wi-Fi 6 and BLUETOOTH® 5.4 Modules are industrial-grade connectivity solutions, leveraging the MediaTek Filogic 320 chipset. Watch and learn all about their features, specs, applications, and more!

This article examines the operation of the Class C power amplifier and how it compares to its Class A and Class B counterparts.

This article examines the operation of the Class C power amplifier and how it compares to its Class A and Class B counterparts.

With more carriers comes more concerns about bandwidth—something Guerilla RF addresses with its newest power amplifier.

With more carriers comes more concerns about bandwidth—something Guerilla RF addresses with its newest power amplifier.

MEMS technologist Nanusens is putting its RF digitally tunable capacitors (DTCs) to new use in RF front ends to help 5G…

MEMS technologist Nanusens is putting its RF digitally tunable capacitors (DTCs) to new use in RF front ends to help 5G and 6G take off.

In this article, we explore the advantages of introducing an air gap to the magnetic core of an inductor.

In this article, we explore the advantages of introducing an air gap to the magnetic core of an inductor.

Core saturation is one of the main limitations on the design of magnetic components. In this article, we explore how…

Core saturation is one of the main limitations on the design of magnetic components. In this article, we explore how different factors—particularly the number of turns—impact the core saturation of an inductor.

In this article, we learn about core saturation and why it should be avoided in most applications. We then examine how…

In this article, we learn about core saturation and why it should be avoided in most applications. We then examine how different ways of defining permeability can help us predict the saturation flux density of a magnetic core.

STMicroelectronics designed its embedded SIM (eSIM) to comply with new GSMA eSIM protocols for IoT deployments.

STMicroelectronics designed its embedded SIM (eSIM) to comply with new GSMA eSIM protocols for IoT deployments.

Eddy currents are a major loss mechanism in transformer cores. This article provides both in-depth and simplified…

Eddy currents are a major loss mechanism in transformer cores. This article provides both in-depth and simplified explanations of how core laminations work to mitigate the effects of eddy currents.