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Analyzing RF pulses is a key aspect of pulsed radar applications, e.g. in air traffic control (ATC), maritime radar or scientific measurements of the ionosphere. It is essential to analyze the pulse envelope in the time domain because it contains important information needed to characterize the application.
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Published: Oct 06, 2020
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: Aug 14, 2019
The only system that’s safe from cyberthreats is one that’s never powered on. While this is an overstatement meant to highlight the seriousness of security threats that surround things like our computers and phones, it’s something to be considered as threats to embedded systems evolve.
Today...
Published: Aug 27, 2020
As advanced driver assistance systems (ADAS) introduce
new technology into vehicles, they need adaptable, futureproof test systems. NI offers a single, software-defined platform approach to automotive test that can natively integrate all the I/O types you need to test today’s and tomorrow’s ADAS technology....
Published: Jun 05, 2019
This webinar helps decision makers as well as design and test engineers understand the different risk categories and test concepts for wireless coexistence testing for products belonging to the smart home, smart city, medical, smart health and automotive domain.
We will be talking about how to classify connected products...
Published: Oct 20, 2020
With the rapid spread of the IoT, many devices that were not connected to a network in the past increasingly require the integration of a communication module function. Conversely, the number and severity of security threats are also on the rise. Microcontrollers therefore must meet a range of demands, including smaller...
Published: Aug 27, 2019
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
Deciding what hardware to use for your embedded GUI application? From understanding performance and storage requirements to estimating memory needs, you'll be faced with quite a few important...
In this Best Practices Using Storyboard guide, our goal is to ensure your Storyboard application is created from the...
Published: May 13, 2021
Komponententester erleichtern es Anwendern wie Entwicklern oder Studenten die Signaleigenschaften aktiver und passiver Bauteile zu analysieren.
Entwickler können schnell die Funktionsfähigkeit eines Bauteils prüfen, während Studenten ihr theoretisches Wissen in der Praxis anwenden und verifizieren...
Published: Nov 06, 2020
For wireless communications systems, user device testing was originally based on conducted measurements. Even on component level, RF connectors were available for measuring metrics and characterizing RF performance. Such metrics can be divided into TX performance parameters such as power level, EVM quality or spectral...
Published: May 04, 2021
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 0.05 dB the next time? These questions sometimes leave even experienced engineers scratching their heads. Decibels are found everywhere, including power levels, voltages, reflection coefficients, noise figures, field...
Published: Mar 22, 2021
Not a single day passes without major news of data breaches. Whether it is database theft or taking control of systems, with the internet of things, the threats become even higher. Ensuring that data is secure from unauthorized access during storage and during transfer is one of the main challenges of the connected world...
Published: May 20, 2020
This webinar deals with measuring the control loop stability of switch-mode power supplies to achieve an excellent performance and to get confidence in the design. We will be discussing the main measurement concept, emphasizing the main topics, and describing the measurements from a pragmatist’s point of view. Presenting...
Published: Jun 04, 2020
Timing components such as low jitter oscillators and clocks are necessary to facilitate increasing data rates in high speed digital designs. As part of the overall system design, the components also have to perform in the system’s non-ideal power integrity environment and limit the power supply induced phase noise...
Published: Oct 20, 2020
Design and verification engineers will be learning the importance of ensuring a stable operation and of reducing the risk of failure after any change over the product’s lifetime. Both require a solid characterization of the memory interface.
We will be discussing test and tool requirements such as bandwidth,...
Published: Sep 17, 2020
Today, R&D engineers face challenging time-to-market goals. Extending the product development schedule and delaying the product launch can prove to be extremely costly in terms of opportunity cost and lost market share. Nearly 50% of products fail EMC compliance the first time.
Every day spent on debugging, isolating...
Published: Jun 04, 2020
