Learn ways to test an RF amplifier's stability, techniques to stabilize its operation, and how RF design software can help you do both.
Learn ways to test an RF amplifier's stability, techniques to stabilize its operation, and how RF design software can help you do both.
For newbie RF designers, the field's variety of power gain definitions can cause confusion. This article explains how,…
For newbie RF designers, the field's variety of power gain definitions can cause confusion. This article explains how, why, and when to use the operating power gain definition in RF amplifier design.
Learn about the behavior and benefits of hysteresis in comparator circuits, magnetic components, and high-power devices.
Learn about the behavior and benefits of hysteresis in comparator circuits, magnetic components, and high-power devices.
This article explores the design of bilateral RF amplifiers for maximum transducer gain, and explains how to assess…
This article explores the design of bilateral RF amplifiers for maximum transducer gain, and explains how to assess whether an RF amplifier is bilateral or unilateral.
Employing an ultrasound technique, xMEMS Labs has created a powerful MEMS speaker with a broad frequency range for…
Employing an ultrasound technique, xMEMS Labs has created a powerful MEMS speaker with a broad frequency range for next-gen applications.
Found both in nature and in engineered systems, hysteresis is a crucial design technique in certain electronic…
Found both in nature and in engineered systems, hysteresis is a crucial design technique in certain electronic applications. In this article, we'll introduce its theoretical underpinnings.
Learn about the role of gain analysis in the design of unilateral RF amplifiers, first by reviewing the basic concepts…
Learn about the role of gain analysis in the design of unilateral RF amplifiers, first by reviewing the basic concepts and then by working through a pair of design examples.
Learn about the theory and implementation of MOSFETs, a key component of today’s analog integrated circuits.
Learn about the theory and implementation of MOSFETs, a key component of today’s analog integrated circuits.
Interested in learning about analog integrated circuits? This article explores the design metrics and applications of…
Interested in learning about analog integrated circuits? This article explores the design metrics and applications of these essential but underappreciated ICs.
Stability analysis is an integral part of RF design. Learn the basics of stability analysis, including how to determine…
Stability analysis is an integral part of RF design. Learn the basics of stability analysis, including how to determine whether a device is unconditionally stable or potentially unstable.
The NT1189GDAE3S High Linearity Low Noise Amplifier by Nisshinbo Micro Devices is a high-performing LNA designed to…
The NT1189GDAE3S High Linearity Low Noise Amplifier by Nisshinbo Micro Devices is a high-performing LNA designed to operate within the 3.3 to 5.0 Gigahertz range. Watch and learn all about their features, specs, applications, and more!
The Keysight EDA 2024 tool suite promises to provide end-to-end design, modeling. and simulation with “shift left”…
The Keysight EDA 2024 tool suite promises to provide end-to-end design, modeling. and simulation with “shift left” workflow tools designed to increase productivity in the RF/5G world.
The Y-factor method simplifies noise figure measurements by allowing the use of variable attenuators in place of a…
The Y-factor method simplifies noise figure measurements by allowing the use of variable attenuators in place of a calibrated power meter. In addition to defining the Y factor, we will discuss noise source uncertainty and fixturing losses that can introduce errors in your noise figure measurements.
This article presents the design of an unweighted (Z-weighted) audio filter with a flat frequency response from 20 Hz to…
This article presents the design of an unweighted (Z-weighted) audio filter with a flat frequency response from 20 Hz to 20 kHz for the measurement of audio noise.
The Y-factor method is a widely used technique for measuring the gain and noise figure (NF) of RF components. This…
The Y-factor method is a widely used technique for measuring the gain and noise figure (NF) of RF components. This article will help you understand the differences between the insertion gain and the available gain, while avoiding potentially significant errors when measuring the noise figure.
This project demonstrates the design and operation of a root-mean-squared (RMS) detector for inclusion in a wideband…
This project demonstrates the design and operation of a root-mean-squared (RMS) detector for inclusion in a wideband voltmeter. The RMS detector is useful for measuring certain signal types, including noise, since it provides an indication of the energy in a signal.
Three new gate driver solutions aim to serve a wide range of applications in motor drives, electric vehicles, solar…
Three new gate driver solutions aim to serve a wide range of applications in motor drives, electric vehicles, solar inverters, and more.
Learn about the RF noise figure (NF), its power gain, lossy components, and cascaded systems.
Learn about the RF noise figure (NF), its power gain, lossy components, and cascaded systems.
Learn about using LTspice simulations to provide important insight into the performance of a switched-capacitor…
Learn about using LTspice simulations to provide important insight into the performance of a switched-capacitor voltage-inverting power supply.
Take a closer look at the definition of the RF noise figure and discuss some subtleties to help avoid erroneous…
Take a closer look at the definition of the RF noise figure and discuss some subtleties to help avoid erroneous interpretations of this specification.
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