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Evaluating the Noise Performance of Coherent DSB‑SC Demodulators

Evaluating the Noise Performance of Coherent DSB‑SC Demodulators

In this article, we'll learn how to calculate the noise power and signal-to-noise ratio (SNR) of a double-sideband suppressed-carrier communication system.


Breaking AI Bottlenecks: 3 Startups Look Beyond the Chip

Breaking AI Bottlenecks: 3 Startups Look Beyond the Chip

Lotus Microsystems, Oriole Networks, and Atomera have each rolled out technologies tackling the physical limits slowing AI infrastructure.


News Jun 18, 2026 by Luke James
Thread Group and Broadband Forum Unite for End-to-End IoT Interoperability

Thread Group and Broadband Forum Unite for End-to-End IoT Interoperability

Thread Group and Broadband Forum are partnering to unify IoT mesh with broadband infrastructure. Also, the new Thread Tools app launches to provide real-world network diagnostics for engineers.


News Jun 17, 2026 by Jeff Child
NXP Releases Radar SoC Featuring On-Sensor L2/L2+ ADAS Processing

NXP Releases Radar SoC Featuring On-Sensor L2/L2+ ADAS Processing

The SoC brings on-sensor L2/L2+ perception processing to entry-level vehicle platforms using NXP's 28-nm RFCMOS architecture.


News Jun 16, 2026 by Jake Hertz
Understanding the Characteristics of Narrowband Noise in Communication Systems

Understanding the Characteristics of Narrowband Noise in Communication Systems

In this article, we analyze how bandpass filtering affects the power spectral density (PSD) of noise and explore how noise can be described by in-phase and quadrature components.


Goodbye Cuff: AI Radar Monitors Heart Health Across the Room

Goodbye Cuff: AI Radar Monitors Heart Health Across the Room

A new prototype tracks pulse transit time at four points on the body using millimeter-wave chirps and neural networks, pointing toward ambient at-home heart monitoring.


News Jun 09, 2026 by Luke James
Electrical Balance and Modal Analysis

Electrical Balance and Modal Analysis

In this article, we'll explore how modal analysis can be applied to problems of balance and common-mode current.


Qualcomm Brings Wi-Fi 7 and On-Device AI to Broadband Hardware

Qualcomm Brings Wi-Fi 7 and On-Device AI to Broadband Hardware

The new MBM7 and MBM4 platforms add display, camera, and Hexagon-class AI inference to chips that previously only handled connectivity.


News Jun 03, 2026 by Luke James
Broadcom Unveils Integrated Wi-Fi 8- and 50G PON Gateway-ICs for the AI Era

Broadcom Unveils Integrated Wi-Fi 8- and 50G PON Gateway-ICs for the AI Era

Broadcom’s high-integration Wi-Fi 8 & NPU-accelerated 50G PON gateway SoCs aim to build a cohesive, 50 Gbps broadband access ecosystem for the AI-infused home.


News May 27, 2026 by Jeff Child
U-blox Spans ADAS L2+ to L4 With Two Automotive GNSS Modules

U-blox Spans ADAS L2+ to L4 With Two Automotive GNSS Modules

U-blox has introduced the ZED-X20K and ZED-A20K GNSS modules for ADAS and autonomous vehicles, targeting scalable positioning and functional safety needs.


News May 26, 2026 by Joshua Tidwell
The Many Definitions of Electrical Balance

The Many Definitions of Electrical Balance

In this article, we'll use practical examples to define and demonstrate the concept of electrical balance. In particular, we’ll examine differential signals and coax currents.


Microchip’s 100/1000BASE‑T1 SPE PHYs Pack Security and Safety Features

Microchip’s 100/1000BASE‑T1 SPE PHYs Pack Security and Safety Features

The new 100/1000BASE-T1 transceiver families integrate IEEE 802.1AE-2018 frame security and TSN, targeting ADAS, zonal architectures, and industrial automation.


News May 20, 2026 by Luke James
PCIe 7.0 Roundup: Test and Timing Tools Emerge as Ecosystem Takes Shape

PCIe 7.0 Roundup: Test and Timing Tools Emerge as Ecosystem Takes Shape

To support the transition to PCIe 7.0, three companies have introduced new automated testing applications, ultra-low-jitter clock generators, and protocol analysis platforms to bridge critical gaps in the existing market ecosystem.


News May 19, 2026 by Jake Hertz
Rohm Announces Compact Wireless Charging Chipset for Wearables

Rohm Announces Compact Wireless Charging Chipset for Wearables

The new NFC wireless charging chipset uses 13.56-MHz technology and an MCU-free architecture to simplify wireless power integration in ultra-compact wearable devices, such as smart rings.


News May 18, 2026 by Austin Futrell
From Tracking Filters to Demodulation: Exploring the Applications of PLLs

From Tracking Filters to Demodulation: Exploring the Applications of PLLs

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.


Edge AI Development Is a Lifecycle Problem

Edge AI Development Is a Lifecycle Problem

Edge AI success is limited by memory and power. Fragmented tools cause failures. Learn how a cohesive, full-lifecycle approach unifying design and deployment is essential for scalable systems.


Broadcom Targets Mass-Market Broadband With 10G PON and Wi-Fi 8 SoCs

Broadcom Targets Mass-Market Broadband With 10G PON and Wi-Fi 8 SoCs

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.


News May 12, 2026 by Luke James
Nordic Semiconductor nRF9151 SMA Development Kit | Digital Datasheet

Nordic Semiconductor nRF9151 SMA Development Kit | Digital Datasheet

Nordic Semiconductor nRF9151 SMA Development Kit is a flexible, feature-rich platform designed for advanced cellular and satellite IoT development. Watch and learn all about their features, specs, applications, and more!


Understanding the Hogge Detector and the Triwave Solution

Understanding the Hogge Detector and the Triwave Solution

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.


Novosense’s Isolated CAN Transceiver Offers +/-70 V Bus Fault Protection

Novosense’s Isolated CAN Transceiver Offers +/-70 V Bus Fault Protection

The CAN FD-capable part targets battery management systems and high-voltage industrial buses, integrating signal isolation with bus protection in a single package.


News Apr 29, 2026 by Luke James