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.
This article uses 3D models of the frequency spectrum to demystify the complex mathematical concepts, such as the Hilbert…
This article uses 3D models of the frequency spectrum to demystify the complex mathematical concepts, such as the Hilbert transform and the shifting property, that make the phasing method possible.
RECOM Power RACPRO1 DIN-Rail Power Supplies deliver reliable, high-efficiency power conversion for demanding industrial…
RECOM Power RACPRO1 DIN-Rail Power Supplies deliver reliable, high-efficiency power conversion for demanding industrial applications. Watch and learn all about their features, specs, applications, and more!
We discuss the basics of implementing digital predistortion in RF power amplifier systems and explore two popular…
We discuss the basics of implementing digital predistortion in RF power amplifier systems and explore two popular techniques based on look-up tables.
This article looks at the current status and likely direction of non-terrestrial networks (NTNs), with a focus on…
This article looks at the current status and likely direction of non-terrestrial networks (NTNs), with a focus on practical considerations for early adopters of this new technology.
SSB modulation improves bandwidth efficiency by eliminating either the upper or lower sideband. Learn about the circuits…
SSB modulation improves bandwidth efficiency by eliminating either the upper or lower sideband. Learn about the circuits and mathematics that make this possible without the use of sharp filters.
InGaAs Avalanche Photodiodes (APDs) use avalanche multiplication to amplify weak optical signals. Learn how adding…
InGaAs Avalanche Photodiodes (APDs) use avalanche multiplication to amplify weak optical signals. Learn how adding antimony (Sb) into the APD structure enhances temperature stability and reduces noise.
Taoglas Apex TG.66 5G/4G Wide-Band Monopole Antenna delivers high-performance connectivity across global 5G/4G…
Taoglas Apex TG.66 5G/4G Wide-Band Monopole Antenna delivers high-performance connectivity across global 5G/4G frequencies (600MHz to 6GHz) in a compact, rotatable hinged design for flexible installation in tight spaces. Watch and learn all about their features, specs, applications, and more!
We explore the basic concepts of analog predistortion for linearizing RF amplifiers and review some common implementations.
We explore the basic concepts of analog predistortion for linearizing RF amplifiers and review some common implementations.
Learn about a classic amplitude modulation (AM) technique that’s been used in voice transmission for nearly a century.
Learn about a classic amplitude modulation (AM) technique that’s been used in voice transmission for nearly a century.
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