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.
Since vector network analysis became available, it demonstrated its accuracy and versatility in a variety of applications, including the accurate measurement of resonances in microwave cavities. Unfortunately, the high cost and bulkiness of vector network analyzers (VNAs) set a limit to their applicability. This paper presents and discusses the design and the initial performance tests of a simplified...
In reason of their extremely high accuracy in the determination of microwave resonance frequencies, quasi-spherical cavities are key instruments for pursuing a variety of metrological applications, spanning from the realization of primary temperature and pressure standards, to the determination of the electrical properties of pure gases and mixtures, including hygrometry. Also, the simple and rugged...
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.