All About Circuits

Latest Digital Communication Industry White Papers

Categories

Direct-to-Cell Technology: Enabling Satellite Connectivity for Legacy Devices

Direct-to-Cell Technology: Enabling Satellite Connectivity for Legacy Devices

Download the white paper to explore how direct-to-cell technology brings satellite LTE connectivity to existing devices and supports the path to 5G NTN and 6G.


Automating PCIe 5.0/6.0 Cable and Connector Compliance Testing

Automating PCIe 5.0/6.0 Cable and Connector Compliance Testing

Automate PCIe 5.0/6.0 cable and connector compliance testing with scalable VNA-based measurements, deembedding, and pass/fail reporting.


Building Scalable X-Band Digital Beamforming Systems

Building Scalable X-Band Digital Beamforming Systems

Explore ADI’s Quad-Apollo MxFE X-band reference design, a 16-channel digital beamforming platform with phase-coherent direct RF sampling.


Reducing SWaP in Payload Phased Array Antenna Systems

Reducing SWaP in Payload Phased Array Antenna Systems

Learn how highly integrated multibeam beamformer ICs enable the electronically steered arrays essential for LEO satcom terminals and next-generation phased array systems.


A Faster Approach to Advanced Eye Diagram Analysis

A Faster Approach to Advanced Eye Diagram Analysis

See how eye diagram analysis can speed compliance testing and provide deeper insight into signal quality issues in high-speed interfaces.


Powering Tomorrow: The Rising Power Demands of Modern Data Centers

Powering Tomorrow: The Rising Power Demands of Modern Data Centers

As AI data centers race to meet exploding power demands, traditional sensing and power delivery methods are hitting their limits — learn how advanced magnetic current sensors and high-voltage gate drivers are enabling the efficiency, protection, and power density that next-generation architectures require.


Building Secure, Wireless Edge AI Systems Faster With the Nitrogen95 SMARC

Building Secure, Wireless Edge AI Systems Faster With the Nitrogen95 SMARC

Download the white paper to learn how the Nitrogen95 SMARC platform accelerates the development of secure, wireless edge AI systems with integrated AI processing, advanced vision capabilities, and pre-certified connectivity.


Mixer Technology for Advanced Communications, Part 2: Mixer Design

Mixer Technology for Advanced Communications, Part 2: Mixer Design

Explore practical RF mixer design techniques — from frequency planning to system-level analysis — to optimize performance, minimize spurs, and validate 5G/6G architectures.


Poster: The Evolution of eCall

Poster: The Evolution of eCall

Discover how eCall and Next-Generation (NG) eCall technologies enhance emergency response through real-time data transmission. Learn about 4G/5G connectivity, GNSS integration, and the latest testing and regulatory considerations.


Digital Predistortion for Improved EVM Performance

Digital Predistortion for Improved EVM Performance

This document provides a comprehensive guide on how signal and spectrum analyzers can be used to create a Hammerstein model for the vector signal generator's output stage, and subsequently addresses the inherent non-linearities characteristics.


Setting New Performance Standards with IEEE 802.11bn

Setting New Performance Standards with IEEE 802.11bn

Wi-Fi 8 (IEEE 802.11bn) pushes wireless performance to the next level with major gains in throughput, latency and reliability — especially for dense networks and real-time applications. This white paper breaks down the key PHY and MAC enhancements and what they mean for next-gen device and AP testing.


Ensure Long Life Code with VTI’s RESTful Driverless Software

Ensure Long Life Code with VTI’s RESTful Driverless Software

Future-Proof Your Test Systems: Discover Driverless Control with VTI’s RESTful Software Traditional driver-based architectures are holding your test systems back—creating costly dependencies and risking obsolescence. Learn how VTI’s RESTful approach delivers platform independence, scalability, and long-term reliability.


Electromagnetic Environmental Simulation for EW Systems — Part 3

Electromagnetic Environmental Simulation for EW Systems — Part 3

Master AoA calibration with precise multi-channel alignment using vector network analysis.


Electromagnetic Environmental Simulation for EW Systems — Part 2

Electromagnetic Environmental Simulation for EW Systems — Part 2

Learn how to architect synchronized, multi-emitter simulations for accurate EW receiver testing.


Electromagnetic Environmental Simulation for EW Systems — Part 1

Electromagnetic Environmental Simulation for EW Systems — Part 1

Explore how precise EMSO simulations enable reliable EW testing—from PDW modeling to DI and OTA setups.


5G Hardening Against Smart Jammer Attacks

5G Hardening Against Smart Jammer Attacks

How can 5G be made harder to jam? Aalborg University and Rohde & Schwarz present a new overlay approach that enables frequency hopping through standard 5G handover mechanisms — tested and validated using the CMX500 network emulator.


What Utilities Need to Take Hyperscale Smart Meters to A New Generation

What Utilities Need to Take Hyperscale Smart Meters to A New Generation

Smart meter adoption is surging worldwide driven by upgrades in mature markets and rapid rollouts in developing regions. With electricity meters leading the charge and next-gen devices enabling smarter, more sustainable energy management, the global shift is accelerating fast especially in Latin America and Asia-Pacific. Discover how LTE 450, Wi-Fi, and LoRaWAN are powering this evolution in our latest white paper.


System Solution Guide: AI Data Center

System Solution Guide: AI Data Center

AI data centers require specialized power solutions to support high-performance servers, networking equipment, and storage systems, with rising energy demands driving the adoption of efficient wide bandgap (WBG) materials like SiC and GaN. The guide explores AI data center architecture and power systems, covering components such as racks, PSUs, UPS, BBUs, Solid State Transformers, PDUs, and the shift to high-voltage DC bus bars for improved efficiency and power density. onsemi provides advanced power solutions for AI data centers.


6G: From mmWave to Terahertz

6G: From mmWave to Terahertz

Explore the fundamentals, challenges, and potential use cases of THz communications with this informative poster by Rohde & Schwarz.


Why Compact, Cost-Effective Wi-Fi Modules Are Critical Components for Smart Lighting Mega-Growth

Why Compact, Cost-Effective Wi-Fi Modules Are Critical Components for Smart Lighting Mega-Growth

Smart lighting is a fast-growing market fueled by the shift to energy-efficient LEDs and growing demand for connected home solutions, with Wi-Fi emerging as the leading connectivity option. As affordable, app-controlled smart bulbs gain popularity and older LEDs are replaced, compact and reliable Wi-Fi modules are essential to sustaining this growth. Read the full white paper to discover how your business can stay ahead in this evolving market.