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 offered mathematical model is researched on the basis of the theory of energization of the longitudinal non-regular waveguide of rectangular cross-section and the efficiency of the TWT-O with an E/sub 11/ operating wave in a double comb slow-wave structure. Variants of such TWT in which an efficiency of more than 70 % is reached are found.
The transcendental dispersion equation was obtained and analysed by linear approximation. Such equation describes electron-wave mechanism of oscillation amplification based on coherent Smith-Parsell effect, which realized in the open wave-guide - periodic structure system. The capacity of energy transmission from electron beam to electromagnetic field by fast mode of space charge and extending wave...
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.