Cellular

dB or not dB?
True or false: 30 dBm + 30 dBm = 60 dBm? Why does 1% work out to be -40 dB one time but then 0.1 dB or...

Time Domain Scans Vs. Stepped Frequency Scans
Rohde and Schwarz launched with the RandS ESU the world's first commercial EMI test receiver capable...

5 Reasons to Consider an Alternative to Linux for Your Medical Device
Medical device designers have become increasingly interested in the Linux® operating system (OS), largely...

Realtime Deembedding with the R&S®RTP
Deembedding, often a necessary and complex task, is made easier with an integrated hardware and software...

Balancing act
Lithium-ion batteries, like other battery types, are subject to a process of wear and tear during charging...

The Ultimate Guide to Managing Obsolescence in Aerospace and Defense
Test engineers spend as much as 50 percent of their time (or even more in some cases) actively dealing...

Ultra Low Noise Amplifiers
This white paper describes the performance and characteristics of two new ultra low noise LNAs from Skyworks....

B+B SmartWorx IXMâ„¢ TECHNOLOGY, the Master to Network Deployment
In traditional networking management, it can take a lot of time to configure each network device with...

Optimise beamforming: From bits to RF beams
Radar, satellite communications and 5G NR use AAS with phased array antennas for beamforming. Hybrid...

Wi-Fi: The Importance of Mobility in Industrial Environments
One reason Wi-Fi technology is so popular is because WiFi products from different vendors interoperate,...

Tips and Tricks on How to Verify Control Loop Stability
In a design of a modern switch-mode power supplies (SMPS), the designer has to ensure that the converter...

Positioning in 5G NR: A look at the technology and related test aspects
Get a concise overview of 5G-related positioning methods and test methodologies Positioning technologies...
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