The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The increasing difficultly of developing modern test systems is compounded by shortened development times and exponentially more complex devices under test. The fundamental need for connectivity to a wide variety of hardware has not changed, but test engineers often find themselves building systems without the final hardware and without access to the actual device that will be tested. This need for...
This paper is about using sampling oscilloscopes to perform Vector Network Analysis measurements. This paper discusses algorithms and hardware required to make vector network measurements and then compares the measurements on a simple low pass filter to measurements taken by a vector network analyzer. Oscilloscopes and digitizers have been steadily increasing in bandwidth. At the same time Interchangeable...
Of all types of test applications, none require higher reliability, greater customization, more application-specific protocols and interfaces, and higher performance for more complete test coverage than military and aerospace test systems. These requirements often dictate custom hardware and HDL-based FPGA programming which drive higher costs, greater development time, more maintenance, and require...
With virtual instrumentation and graphical system design, the application requirements ultimately dictate the shape and form of the structural test and monitoring system. Virtual instrumentation offers more complete, more capable, and lower cost structural test and monitoring systems. This paper will provide an architectural view of modern structural test and monitoring systems, diving into both COTS...
As the complexity and functionality of electronic equipment increases over time, testing of modern day electronics has brought about the need for more complex stimulus and measurement capabilities. New methodologies such as Virtual and Synthetic Instrumentation have emerged to provide a more flexible ATE that can be re-configured to support a variety of technologies required by the modern day unit...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.