In this article, we'll learn about several key applications of PLLs in communication systems, including tracking filters, frequency and phase modulation, and FM…
In this article, we'll learn about several key applications of PLLs in communication systems, including tracking filters, frequency and phase modulation, and FM and AM demodulation.
Whether designing modulation schemes or modeling entropy, engineers are still guided by Hartley's principle that…
Whether designing modulation schemes or modeling entropy, engineers are still guided by Hartley's principle that information can and must be measured.
Three new chips pair a cost-optimized fiber gateway processor with single-die dual-band Wi-Fi 8 radios, aiming to bring…
Three new chips pair a cost-optimized fiber gateway processor with single-die dual-band Wi-Fi 8 radios, aiming to bring the latest wireless standard to price-sensitive service provider markets.
The Hogge phase detector plays multiple roles in CDR circuits. In this article, we'll explore the Hogge detector's…
The Hogge phase detector plays multiple roles in CDR circuits. In this article, we'll explore the Hogge detector's behavior, highlight its main drawbacks, and introduce a different configuration that addresses them.
Learn how the Hogge detector addresses the challenges of clock and data recovery (CDR) for data signals with limited…
Learn how the Hogge detector addresses the challenges of clock and data recovery (CDR) for data signals with limited clock information.
In this project, we'll construct and test a microcontroller-based system that digitally generates analog signals.
In this project, we'll construct and test a microcontroller-based system that digitally generates analog signals.
Learn how LM Semi's Mesh AI platform delivers autonomous, secure, node-level intelligence via non-cellular NR+ mesh…
Learn how LM Semi's Mesh AI platform delivers autonomous, secure, node-level intelligence via non-cellular NR+ mesh networks, addressing AI scalability for billions of devices.
Learn how PLLs enable communication in which a clock signal is not transmitted with the data. We’ll look specifically…
Learn how PLLs enable communication in which a clock signal is not transmitted with the data. We’ll look specifically at return-to-zero (RZ) and non-return-to-zero (NRZ) data formats.
Learn how The Netherlands is leveraging billion-euro investments and European partnerships to scale integrated photonics…
Learn how The Netherlands is leveraging billion-euro investments and European partnerships to scale integrated photonics from research into a world-leading, industrially mature production ecosystem.
The SNA5000X-E packs S-parameter measurement, time-domain analysis, and eye diagram capability into a chassis weighing…
The SNA5000X-E packs S-parameter measurement, time-domain analysis, and eye diagram capability into a chassis weighing under 5.4 kg.
This article explains the importance of incorporating delay into the feedback path of a phase/frequency detector (PFD)…
This article explains the importance of incorporating delay into the feedback path of a phase/frequency detector (PFD) and examines its effect on performance.
The Netherlands is securing global leadership in integrated photonics, a technology using light instead of electricity…
The Netherlands is securing global leadership in integrated photonics, a technology using light instead of electricity for faster, more energy-efficient data processing, essential for AI, healthcare, and mobility.
Learn how using a phase/frequency detector (PFD) in place of a phase detector improves the acquisition range of a PLL.
Learn how using a phase/frequency detector (PFD) in place of a phase detector improves the acquisition range of a PLL.
Learn about this simple sequential phase detector and how it compares to the XOR gate. We'll also examine some key…
Learn about this simple sequential phase detector and how it compares to the XOR gate. We'll also examine some key limitations and circuit implementations.
To celebrate Women's History Month, we spotlight Erna Hamburger, an engineer who graduated top of her class at EPFL in…
To celebrate Women's History Month, we spotlight Erna Hamburger, an engineer who graduated top of her class at EPFL in 1933 and spent decades breaking institutional barriers in electrical engineering and measurement science.
Rohde & Schwarz and Realtek have demonstrated a test solution for the upcoming Bluetooth LE High Data Throughput (HDT)…
Rohde & Schwarz and Realtek have demonstrated a test solution for the upcoming Bluetooth LE High Data Throughput (HDT) feature that can enable verification of data rates up to 7.5 Mbps.
NXP claims that this device represents the first time an applications processor has combined a dedicated AI NPU with…
NXP claims that this device represents the first time an applications processor has combined a dedicated AI NPU with tri-radio wireless connectivity.
AI-RAN integrates AI workloads directly into cellular network infrastructure. Industry leaders, including Nvidia, Nokia,…
AI-RAN integrates AI workloads directly into cellular network infrastructure. Industry leaders, including Nvidia, Nokia, Ericsson, Intel, Keysight, and Samsung, are now collaborating to move the concept from research toward real-world deployment.
This article explores the operation of the simplest digital phase detector: the exclusive-OR (XOR) gate.
This article explores the operation of the simplest digital phase detector: the exclusive-OR (XOR) gate.
We examine phase detectors that leverage either the nonlinear characteristics or switching capabilities of diodes to…
We examine phase detectors that leverage either the nonlinear characteristics or switching capabilities of diodes to perform multiplication.
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