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Demand for more features and higher performance from ever-smaller form factors presents significant challenges for engineers developing applications such as DC-DC conversion, computing, industrial motor drives, and telecommunications. In many cases, for example, enhancing capabilities and functionality can lead to the...
Published: May 01, 2021
Getting EMI emissions under control is one of those tasks that R&D engineers do not enjoy doing . EMI must often be taken into consideration as early as the design phase, particularly in the case of power electronics systems with increasing switching speeds of wideband gap semiconductors. While EMI receivers or spectrum...
Published: Oct 21, 2021
The demands for faster wireless access and lower latency are continuously increasing. To meet these demands and to drive new use cases, regulatory bodies around the world open up spectrum in the 6 GHz band for unlicensed use. This new spectrum allows the Wi-Fi 6 standard, IEEE 802.11ax, to unfold its full power. It will...
Published: Apr 04, 2022
5G NR (New Radio) has pioneered the use of mmWave frequencies that provide large bandwidths. This frequency range 2 (FR2), ranging from 24.25 GHz to 52.6 GHz, enables reliable, high data rate transmissions required particularly for demanding real-time applications with low latencies.
This webinar will discuss...
Published: Jul 16, 2021
Get a concise overview of 5G-related positioning methods and test methodologies
Positioning technologies will continue to play an essential role in future wireless communications systems. The influence of these technologies is transitioning from a “nice-to-have” approach in legacy networks, where positioning...
Published: Mar 30, 2022
Hyundai needed to meet manufacturing test deadlines for increasingly complex powertrain electronic control units (ECUs) with over 200 pins and 20,000 test steps, while staying competitive. They were able to achieve flexible test system configurations of all powertrain ECU types and reusable procedures that guaranteed test...
Published: Jun 01, 2021
The demands for faster wireless access and lower latency are continuously increasing. To meet these demands and to drive new use cases, regulatory bodies around the world open up spectrum in the 6 GHz band for unlicensed use. This new spectrum allows the Wi-Fi 6 standard, IEEE 802.11ax, to unfold its full power. It will...
Published: Aug 25, 2021
This downloadable reference guide features all of the equations, diagrams and visual tools necessary for understanding the basics. Learn the essential formulas and characteristics and easily select the correct operational amplifier for your application.
It can also be printed out as a poster, up to a size of DIN A1....
Published: May 21, 2021
Every year, we waste enormous amounts of food – estimated at 1.6 billion tons annually according to Boston Consulting Group. There are many causes for these losses, but one significant problem is refrigeration failings: in the supply chain, in food production outlets, and in retail stores.
Advantech’s...
Published: Aug 25, 2021
Internet of Things (IoT) has emerged in the last years as one of the most relevant terms in our society. However, the advanced needs and concepts of interconnectivity are not new ideas when it comes to the defense and military community, given that the connected battlefield and the data fusion and integration using different...
Published: May 16, 2022
This paper assumes a basic familiarity with the 5G physical layer; it focuses on the new challenges of testing semiconductor devices for wideband 5G applications. The enhanced mobile broadband (eMBB) use case points to supporting greater user data rates and increased system capacity. Departing from legacy 3G and 4G cellular...
Published: Apr 27, 2021
This application note created by the Test and measurement specialist Rohde & Schwarz and the University of New Hampshire Interoperability Laboratory (UNH-IOL) describes methods of implementation (MOI) for precise, fast and error-free compliance testing of high-speed cables and backplanes according to InfiniBand standards...
Published: Apr 20, 2021
Safety, availability, and cost considerations can make performing thorough tests of embedded control devices
using the complete system impractical.
Hardware-in-the-loop (HIL) simulation is a real-time test technique used to test these devices more efficiently.
During HIL test, the physical system that interfaces...
Published: Jan 01, 2021
Learn more about how different instruments measure phase noise
Phase noise can be measured using traditional spectrum analyzers as well as dedicated phase noise analyzers. This whitepaper explains the difference between these two methodologies and in particular, how the cross-correlation method improves both the sensitivity...
Published: Apr 19, 2022
Mutation testing checks the quality of your test cases. Automated mutation testing is the most important new functionality in the new main version V4.3 of TESSY, the tool for automated unit / module and integration testing of embedded software.
What is the purpose of such code mutations and how does mutation testing...
Published: Mar 02, 2021
Ultrawideband (UWB) is a radio technology operating in the unlicensed spectrum for near-field communications with low power consumption and low complexity at low cost.
UWB has existed for quite a long time and was mainly used for traditional radar imaging without a ratified communications standard for worldwide deployment...
Published: Nov 29, 2021
