All About Circuits

Latest Wireless/RF Industry White Papers

Categories

Testing for Coexistence in Crowded and Contested RF Environments

Testing for Coexistence in Crowded and Contested RF Environments

Learn more about coexistence testing and strategies for determining how systems may interfere or coexist with one another.


Challenges and Advantages of High-bandwidth Uncompressed Video Connectivity for Medical Diagnostic Equipment

Challenges and Advantages of High-bandwidth Uncompressed Video Connectivity for Medical Diagnostic Equipment

Learn about high-bandwidth uncompressed video connectivity for medical diagnostic equipment.


Journey of a Modern Mobile Device:  Design, Development and Testing

Journey of a Modern Mobile Device:  Design, Development and Testing

Explore the lifecycle of a modern mobile device.


Understanding EVM

Understanding EVM

Get an introduction to error vector magnitude (EVM); the primary metric of modulation accuracy.


Sweep Tool for LCR Meter R&S®LCX

Sweep Tool for LCR Meter R&S®LCX

Learn more about a PC-based software tool for comfortably setting sweeps and displaying the results in numerous charts.


Poster: Test and Measurement Solutions for Automotive Radar Applications

Poster: Test and Measurement Solutions for Automotive Radar Applications

Get a comprehensive overview of the typical technical specifications and frequency bands of automotive radar, as well as the development of new modulation schemes.


Simulation of Angle of Arrival (AoA)

Simulation of Angle of Arrival (AoA)

Learn more about phase-coherent multi-instrument setups with R&S®SMW200A.


Poster: Spectrum Allocation

Poster: Spectrum Allocation

The national and international spectrum usage has continued to undergo a constant cadence of change. These changes necessitate the need to continue to evolve your awareness of valuable spectrum allocation information. As evidenced recently in the U.S.: Analog TV has mostly gone quiet and replaced with Digital TV; the LORAN-C navigation system has been shut down; new GPS satellites and frequencies provide coverage to Smartphones; and the National Wireless Initiative is looking to actively refarm and commercialize over 500 MHz of spectrum for commercial high-speed wireless services.


Poster: UWB for Enhanced Ranging Devices

Poster: UWB for Enhanced Ranging Devices

Examine important UWB details like the physical layer, modulation schemes, positioning techniques and more.


Combining the Key Capabilities of Bluetooth LE to Make the Future of Audio a Reality

Combining the Key Capabilities of Bluetooth LE to Make the Future of Audio a Reality

Bluetooth LE Audio includes next-generation capabilities that significantly extend possibilities in the wireless audio market.


In-Cabin Radar for Child Protection

In-Cabin Radar for Child Protection

Review a new technology that is focused on in-cabin detection using radar to prevent injury to children.


Understanding Phase Noise Measurement Techniques

Understanding Phase Noise Measurement Techniques

Phase noise can be measured using traditional spectrum analyzers as well as dedicated phase noise analyzers. Explore the difference between these two methodologies and in particular, how the cross-correlation method improves both the sensitivity and accuracy of phase noise measurements.


How Vibration Sensors are Transforming Industrial Maintenance

How Vibration Sensors are Transforming Industrial Maintenance

Learn more about sensor and connectivity technologies, which need to be identified before choosing a suitable architecture for a predictive maintenance system.


A Better Way to Prototype RF Designs, Using X-Microwave

A Better Way to Prototype RF Designs, Using X-Microwave

Prototyping is a headache well known in the RF engineering world—the solution to faster, easier, and more accurate prototypes is X-Microwave.


Improve the Speed and Quality of Bumper and Radome Testing for Automobile Radar Systems

Improve the Speed and Quality of Bumper and Radome Testing for Automobile Radar Systems

Learn how to reduce performance degradation of automotive radar sensors caused by radomes and bumpers when testing in all phases.


Positioning in 5G NR: A Look at the Technology and Related Test Aspects

Positioning in 5G NR: A Look at the Technology and Related Test Aspects

Explore this detailed description of test and measurement methodologies, setups and test procedures, and challenges for 5G NR.


Wireless Control of the R&S®Scope Rider for Increased Operator Safety

Wireless Control of the R&S®Scope Rider for Increased Operator Safety

Learn more about the R&S®ScopeRider, a handheld oscilloscope with a wireless interface for extensive, high-performance remote access.


Satellite-Based Navigation Poster

Satellite-Based Navigation Poster

Get an illustrated overview of satellite-based navigation systems all in one page!


NewSpace Gateway and User Terminal Testing Challenges

NewSpace Gateway and User Terminal Testing Challenges

Learn more about the challenges ground terminals present to design verification testing and manufacturing.


Why Wi-Fi 6 goes hand-in-hand with cellular to enable the hyper-connected enterprise future

Why Wi-Fi 6 goes hand-in-hand with cellular to enable the hyper-connected enterprise future

Wi-Fi 6 is increasingly seen as a complementary to cellular technologies.