This article highlights a selection of circuits used for amplitude modulation, including a switching modulator built with just one diode and a circuit that…
This article highlights a selection of circuits used for amplitude modulation, including a switching modulator built with just one diode and a circuit that incorporates a Class C power amplifier.
Among modulator circuits, the ring modulator stands out as one of the most effective for generating AM signals. Learn why…
Among modulator circuits, the ring modulator stands out as one of the most effective for generating AM signals. Learn why in this article.
Using the example of a diode-bridge modulator, we examine the basic principles of switching modulators for AM signal generation.
Using the example of a diode-bridge modulator, we examine the basic principles of switching modulators for AM signal generation.
Learn how the balanced modulator addresses shortcomings of the square-law modulator when generating DSB-SC and…
Learn how the balanced modulator addresses shortcomings of the square-law modulator when generating DSB-SC and conventional AM signals.
In this article, we explore the foundational concepts of square-law modulators and examine some circuit implementations.
In this article, we explore the foundational concepts of square-law modulators and examine some circuit implementations.
Learn about conventional AM, an amplitude modulation technique commonly used in commercial radio broadcasting.
Learn about conventional AM, an amplitude modulation technique commonly used in commercial radio broadcasting.
Learn about the advantages and disadvantages of DSB-SC amplitude modulation.
Learn about the advantages and disadvantages of DSB-SC amplitude modulation.
In this article, we discuss the basics of RF modulation and how it affects the performance of communication systems.
In this article, we discuss the basics of RF modulation and how it affects the performance of communication systems.
u-blox SAM-M10Q Standard Precision GNSS Antenna Module is a compact, low-power GNSS solution featuring a high-gain patch…
u-blox SAM-M10Q Standard Precision GNSS Antenna Module is a compact, low-power GNSS solution featuring a high-gain patch antenna and u-blox M10 platform for concurrent reception of four GNSS systems. Watch and learn all about their features, specs, applications, and more!
In an effort to secure Allied communications during WWII, Alec Reeves invented pulse-code modulation—a critical…
In an effort to secure Allied communications during WWII, Alec Reeves invented pulse-code modulation—a critical technology in telecom today.
New test tools from Siglent, Teledyne LeCroy, and Keysight flex frequency range, accuracy, flexibility, and resolution.
New test tools from Siglent, Teledyne LeCroy, and Keysight flex frequency range, accuracy, flexibility, and resolution.
Adil Kidwai, VP and Head of Product Management at EdgeQ, discusses how they are aiming to redefine software-defined…
Adil Kidwai, VP and Head of Product Management at EdgeQ, discusses how they are aiming to redefine software-defined radios as they build what they believe is the world’s first base station-on-a-chip, using RISC-V to enable AI and 5G.
Leveraging novel photonic circuit designs, researchers hope to lower electricity consumption in data centers.
Leveraging novel photonic circuit designs, researchers hope to lower electricity consumption in data centers.
The receiver in a digital PAM system must sample and measure the amplitude of a signal that is affected by the frequency…
The receiver in a digital PAM system must sample and measure the amplitude of a signal that is affected by the frequency response of the transmission channel.
This New Product Brief (NPB) is part of a video series highlighting the features, applications, and technical specs of…
This New Product Brief (NPB) is part of a video series highlighting the features, applications, and technical specs of newly-released products.
This Featured Product Spotlight is part of a video series exploring the specifications, applications, and market context…
This Featured Product Spotlight is part of a video series exploring the specifications, applications, and market context of new products.
An encoding technique used for digital communication, pulse amplitude modulation (PAM) converts a discrete-time signal…
An encoding technique used for digital communication, pulse amplitude modulation (PAM) converts a discrete-time signal into a variable-amplitude continuous-time signal that is suitable for high-speed wired communication systems.
Quadrature networks convert a single input signal into two outputs with a 90-degree phase difference. This article…
Quadrature networks convert a single input signal into two outputs with a 90-degree phase difference. This article explains how to design quadrature networks using all-pass filters.
Learn about digital square wave generators using a ring oscillator, a 555 timer-based oscillator, and an…
Learn about digital square wave generators using a ring oscillator, a 555 timer-based oscillator, and an Arduino-generated square wave oscillator.
The reference design features a new SoC with proprietary electronic dispersion compensation (EDC) capabilities.
The reference design features a new SoC with proprietary electronic dispersion compensation (EDC) capabilities.
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