A portfolio of high-speed digital 800G test solutions now enable the optical transceiver ecosystem to improve the power efficiency of components and modules used in data center equipment. Hyperscale data centers are adopting 800G, the latest data center connectivity technology, to address a rise in the use of cloud-native, 5G, artificial intelligence (AI) and internet […]
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Radar scene emulator represents up to 512 objects as close as 1.5 m away
A Radar Scene Emulator enables automakers to lab test complex, real-world driving scenarios, accelerating the overall speed of test. Keysight’s full-scene emulator combines hundreds of miniature radio frequency (RF) front ends into a scalable emulation screen representing up to 512 objects and distances as close as 1.5 m. Using full scene rendering that emulates near […]
Tricks for pulling signals out of noise
Thermal noise, also known as Johnson-Nyquist noise, is generated by thermal agitation of charge carriers inside an electrical conductor or component regardless of any applied voltage. A small voltage can actually be measured across a wire segment that is at non-zero temperature and lying on a non-conductive surface. Apprentice electricians are puzzled by this phenomenon, […]
Parallel parametric test system handles high-throughput wafer testing
The new Keysight P9002A parallel parametric test system provides high throughput and cost effective wafer test to accelerate time-to-market in R&D and lower cost-of-test in manufacturing. The global semiconductor shortage has created a growing demand for semiconductors in the automotive industry, as well as digital devices and home appliances. Ongoing technology innovation in semiconductors is […]
Immersive e-learning platform for R&D leaders and engineers
Keysight University is an interactive online platform for engineers to learn about test and measurement fundamentals, engineering design tips and best practices in their industries. As Keysight’s expansive customer base of engineers and R&D leaders look to keep pace with emerging technologies such as cellular 5G, quantum and connected cars, the company created an immersive […]
Battery pack test system handles up to 1.5 kV for automotive, industrial applications
The Scienlab SL1700A Series is the next generation battery pack test system for high voltage battery packs – up to 1,500 V for automotive and industrial application. Developers need vast labs with multiple test channels to develop batteries, but space and power supplies are limited. Keysight’s SL1700A Series utilizes new high voltage silicon carbide (SiC) […]
Noise quantification and measurement
In choosing a way to mitigate electronic noise mitigation, it is necessary first to quantify it and ascertain its source. Thermal, also known as Nyquist or Johnson-Nyquist noise, is basis for many types of noise. It arises in all material objects to the extent that they are conductive. You can observe the effects of this […]
A day in the life: Five RF measurements for field engineers
A handful of basic techniques go a long way toward characterizing modern communication systems. Sarah Gross, Keysight Technologies Field engineers often find that every day presents its own special challenges. A typical work day may involve measuring a variety of devices or signals — cables, antennas, over-the-air 5G signals, or intermittent spurious signals. Successful completion […]
Test gear certifies wireless devices at 2.4 and 5 GHz
The new Keysight IOT0047A regulatory test solution enables customers to accelerate the certification of wireless devices that use the unlicensed bands at 2.4 and 5 GHz and achieve time-to-market goals. Wireless connectivity plays an important role in a hyperconnected IoT world. Every wireless device is subjected to comprehensive regulatory testing before it can enter the […]
Simulate, test, and verify to solve 5G RF design problems
Performing these three steps can improve mmWave and beamforming performance.
