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Understanding Switching Losses in Class E Amplifiers

Understanding Switching Losses in Class E Amplifiers

In this article, we examine how non-zero switch transition times impact the efficiency of a Class E power amplifier.


Tech Teardown | Wi-Fi 5 vs Wi-Fi 6 | Mouser Electronics

Tech Teardown | Wi-Fi 5 vs Wi-Fi 6 | Mouser Electronics

In this series, we compare two similar products by opening them up to examine the electronic components and manufacturing methods.


A Q&A With the Inventor of MIMO Arogyaswami Paulraj

A Q&A With the Inventor of MIMO Arogyaswami Paulraj

In this interview, we spoke with Dr. Arogyaswami Paulraj, the "father of high-speed wireless communications," about his storied career and journey to MIMO.


News Oct 25, 2024 by Duane Benson
Harmonic Suppression in Low-Q Class E Amplifiers

Harmonic Suppression in Low-Q Class E Amplifiers

In this article, we examine the filtering requirements of Class E power amplifiers with less-than-ideal Q-factors.


Taoglas Introduces the ‘Industry’s First’ Wi-Fi Antenna for an RJ45 Jack

Taoglas Introduces the ‘Industry’s First’ Wi-Fi Antenna for an RJ45 Jack

The new antenna saves space while supporting multiple wireless frequencies and protocols.


News Oct 17, 2024 by Jake Hertz
Unraveling the Design Equations of the Class E Power Amplifier

Unraveling the Design Equations of the Class E Power Amplifier

In this article, we analyze the operation of the Class E amplifier and examine the underlying assumptions of its design equations.


Load Network Response and Design Equations for the Class E Power Amplifier

Load Network Response and Design Equations for the Class E Power Amplifier

Designing a Class E RF amplifier? Learn how to choose the correct level of damping and calculate the optimum component values for your circuit.


Class E Power Amplifiers: Waveform Engineering for Superior Performance

Class E Power Amplifiers: Waveform Engineering for Superior Performance

Class E RF amplifiers are designed to produce switch waveforms with a specific set of characteristics. In this article, we discuss the advantages and limitations of these waveforms.


Introduction to the Class E Power Amplifier

Introduction to the Class E Power Amplifier

Learn how Class E amplifiers improve on the efficiency of Class D amplifiers at RF frequencies.


Understanding the Transformer-Coupled Current-Switching Class D Amplifier

Understanding the Transformer-Coupled Current-Switching Class D Amplifier

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.


Understanding the Transformer-Coupled Voltage-Switching Class D Amplifier

Understanding the Transformer-Coupled Voltage-Switching Class D Amplifier

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


Keysight Reveals Portable 14-bit ADC Oscilloscope for General Applications

Keysight Reveals Portable 14-bit ADC Oscilloscope for General Applications

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


News Sep 10, 2024 by Jake Hertz
Bluetooth Can Now Measure Distance, With Hardware Support En Route

Bluetooth Can Now Measure Distance, With Hardware Support En Route

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


News Sep 09, 2024 by Duane Benson
Understanding Class D Amplifier Non-Idealities: Reactive Loads and Parasitic Capacitances

Understanding Class D Amplifier Non-Idealities: Reactive Loads and Parasitic Capacitances

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


Understanding the Effect of Diode Reverse Recovery in Class D Amplifiers

Understanding the Effect of Diode Reverse Recovery in Class D Amplifiers

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


Japan’s NTT-Docomo Uses Quantum Computing to Optimize Cell Networks

Japan’s NTT-Docomo Uses Quantum Computing to Optimize Cell Networks

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


News Aug 26, 2024 by Duane Benson
Why Class D Amplifiers Need Anti-Parallel Diodes

Why Class D Amplifiers Need Anti-Parallel Diodes

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


Introduction to Switching-Mode Power Amplifiers: Class D Operation

Introduction to Switching-Mode Power Amplifiers: Class D Operation

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


Understanding the Limitations of the Class C Power Amplifier

Understanding the Limitations of the Class C Power Amplifier

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 | New Product Brief

Ezurio SONA™ MT320 Wi-Fi 6 and BLUETOOTH® 5.4 Modules | New Product Brief

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!