In this article, we’ll learn about the essential properties of Bessel functions and what they can tell us about the bandwidth of practical FM signals.
In this article, we’ll learn about the essential properties of Bessel functions and what they can tell us about the bandwidth of practical FM signals.
Learn how Bessel functions and the modulation index can help us understand the bandwidth of wideband frequency-modulated…
Learn how Bessel functions and the modulation index can help us understand the bandwidth of wideband frequency-modulated (FM) signals.
This article explores the effect of signal bandwidth on the linearity of power amplifiers, including the impacts of…
This article explores the effect of signal bandwidth on the linearity of power amplifiers, including the impacts of cascaded RF gain stages.
In this article, we’ll use phasor diagrams to compare narrowband FM and conventional AM. We’ll also discuss the…
In this article, we’ll use phasor diagrams to compare narrowband FM and conventional AM. We’ll also discuss the problem of oscillator phase noise and work through an example problem.
Using a simple example, this article examines the frequency spectra of frequency-modulated (FM) and phase-modulated (PM)…
Using a simple example, this article examines the frequency spectra of frequency-modulated (FM) and phase-modulated (PM) waves for a low modulation index.
Learn why phase modulation (PM) and frequency modulation (FM) can produce waveforms that are nearly identical or…
Learn why phase modulation (PM) and frequency modulation (FM) can produce waveforms that are nearly identical or completely different from one another, depending on the nature of the message signal.
In this article, we’ll explore the mathematical relationship between phase modulation (PM) and frequency modulation…
In this article, we’ll explore the mathematical relationship between phase modulation (PM) and frequency modulation (FM). We’ll then learn how a PM modulator can be used to generate FM signals, and vice versa.
Learn how the two-tone input test helps us evaluate the nonlinearity of RF systems operating on real-world signals.
Learn how the two-tone input test helps us evaluate the nonlinearity of RF systems operating on real-world signals.
In this article, we introduce the basic principles of phase modulation (PM) and use example waveforms to clarify the…
In this article, we introduce the basic principles of phase modulation (PM) and use example waveforms to clarify the often-confusing relationship between the PM wave and the message signal.
RISC-V’s open architecture enables a shift-left approach to security in embedded systems. Learn how it smooths the way…
RISC-V’s open architecture enables a shift-left approach to security in embedded systems. Learn how it smooths the way for integrating security features and more early in the development cycle.
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.
The new product reduces antenna height by 50% compared to competitive offerings.
The new product reduces antenna height by 50% compared to competitive offerings.
Noah Gedrimas and GPR are taking a fresh look—straight down—to improve autonomous navigation. Hear how unique…
Noah Gedrimas and GPR are taking a fresh look—straight down—to improve autonomous navigation. Hear how unique “fingerprints” below the surface provide centimeter-level real-time positioning accuracy for mining, seaports, and maybe your next car.
This ruggedized version of SiTime's Epoch platform acts as a holdover when GPS signals drop because of inclement…
This ruggedized version of SiTime's Epoch platform acts as a holdover when GPS signals drop because of inclement weather, spoofing, jamming, or other disruptions.
u-blox's MIA-M10 Standard Precision GNSS Modules offer outstanding sensitivity and rapid acquisition times across all L1…
u-blox's MIA-M10 Standard Precision GNSS Modules offer outstanding sensitivity and rapid acquisition times across all L1 GNSS systems. Watch and learn all about their features, specs, applications, and more!
For designers needing pure performance and high efficiency, AMD’s latest adaptive SoCs provide computing power for new…
For designers needing pure performance and high efficiency, AMD’s latest adaptive SoCs provide computing power for new applications.
The Bosch BMP585 Barometric Pressure Sensor is an innovative and reliable solution for pressure sensing applications.…
The Bosch BMP585 Barometric Pressure Sensor is an innovative and reliable solution for pressure sensing applications. Watch and learn all about their features, specs, applications, and more!
Innovative LiDAR solutions with enhanced accuracy and extended range may transform the testing, mapping, and trucking…
Innovative LiDAR solutions with enhanced accuracy and extended range may transform the testing, mapping, and trucking landscape—and beyond.
Radars have a place amongst the stars and inside the home, with cutting-edge research highlighting uses that benefit from…
Radars have a place amongst the stars and inside the home, with cutting-edge research highlighting uses that benefit from this century-old technology.
When critical radar gear aboard JUICE (Jupiter Icy Moons Explorer) fails because of a stuck pin, engineers try various…
When critical radar gear aboard JUICE (Jupiter Icy Moons Explorer) fails because of a stuck pin, engineers try various tricks to fix the problem.
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