Using a simple example, this article examines the frequency spectra of frequency-modulated (FM) and phase-modulated (PM) waves for a low modulation index.
Using a simple example, this article examines the frequency spectra of frequency-modulated (FM) and phase-modulated (PM) waves for a low modulation index.
Taoglas PC60 and PC66 Cellular PCB Antennas provide compact, high-performance 5G, 4G, and LTE connectivity across a wide…
Taoglas PC60 and PC66 Cellular PCB Antennas provide compact, high-performance 5G, 4G, and LTE connectivity across a wide 617MHz to 6000MHz frequency range. Watch and learn all about their features, specs, applications, and more!
Learn to calculate the upper and lower limits of a circuit’s dynamic range and spurious-free dynamic range (SFDR).
Learn to calculate the upper and lower limits of a circuit’s dynamic range and spurious-free dynamic range (SFDR).
Mini-Circuits PMA1-14LN+ Low Noise Amplifier is a compact, wideband pHEMT MMIC amplifier designed for high-performance RF…
Mini-Circuits PMA1-14LN+ Low Noise Amplifier is a compact, wideband pHEMT MMIC amplifier designed for high-performance RF applications from 50 MHz to 10 GHz. Watch and learn all about their features, specs, applications, and more!
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.
Learn to confidently determine intermodulation distortion products and the third-order intercept point of RF circuits by…
Learn to confidently determine intermodulation distortion products and the third-order intercept point of RF circuits by working through a selection of example problems.
Unveiled today, the new timing chips from Mixed-Signal Devices offer 2 GHz performance and use scalable CMOS to overcome…
Unveiled today, the new timing chips from Mixed-Signal Devices offer 2 GHz performance and use scalable CMOS to overcome the limits of analog alternatives.
Announced today, the high-performance switch IC enables scale-up and scale-out for AI networks and supports co-packaged optics.
Announced today, the high-performance switch IC enables scale-up and scale-out for AI networks and supports co-packaged optics.
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.
Using graphical representations to support our mathematical analysis, we walk through the process of how the Weaver…
Using graphical representations to support our mathematical analysis, we walk through the process of how the Weaver modulator transforms the signal frequency spectrum.
Amphenol DisplayPort 2.1 Connectors support high-speed, high-resolution video transmission up to 16K with a total…
Amphenol DisplayPort 2.1 Connectors support high-speed, high-resolution video transmission up to 16K with a total bandwidth of 80Gb/s across 1 to 4 lanes. Watch and learn all about their features, specs, applications, and more!
Gain compression causes power systems to transition from linear to nonlinear operation. Learn how the 1 dB compression…
Gain compression causes power systems to transition from linear to nonlinear operation. Learn how the 1 dB compression point is used to define the limits of linear operation.
Amphenol Commercial OSFP Interconnect System is a high-performance solution for high-speed serial applications,…
Amphenol Commercial OSFP Interconnect System is a high-performance solution for high-speed serial applications, supporting 112G PAM4 per channel for up to 800G aggregate bandwidth. Watch and learn all about their features, specs, applications, and more!
Phoenix Contact ArcZero Series DC Connectors offer arc-free, load-safe connectivity with tool-free locking for quick,…
Phoenix Contact ArcZero Series DC Connectors offer arc-free, load-safe connectivity with tool-free locking for quick, low-maintenance operation. Watch and learn all about their features, specs, applications, and more!
Learn about the Weaver modulator, an RF circuit that improves on older forms of SSB modulation by removing the need for…
Learn about the Weaver modulator, an RF circuit that improves on older forms of SSB modulation by removing the need for either sharp bandpass filters or quadrature phase shifters.
Both copper and optical interconnects face limitations as choices for next gen data centers. Learn how a third option…
Both copper and optical interconnects face limitations as choices for next gen data centers. Learn how a third option promises to enable scaling up AI clusters in data centers for years to come.
The output of a power amplifier can be a function of both present and past input values. In this article, we explore how…
The output of a power amplifier can be a function of both present and past input values. In this article, we explore how to characterize this important non-ideality.
Using phasors, we explore how real-valued bandpass signals are represented as complex baseband signals in the models used…
Using phasors, we explore how real-valued bandpass signals are represented as complex baseband signals in the models used by RF communication systems.
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