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.
Experiment results of long pulse high power microwave (HPM) generation by coaxial vircator is proposed. The HV generator-MC55 is rebuilt to provide the diode voltage ranging from 300kV to 500kV under 10Ω diode impedance with 100ns pulse width. Long pulse coaxial vircator system is built, and a power of 570MW, S band HPM pulse with 80ns FWHA is obtained in the experiment. The relationship between pulse...
Due to poloidal-asymmetry electron emitting, TE11 mode output of high-power microwave (HPM) is unavoidable in coaxial vircator. In order to obtain a pure mode output, TE11 mode enhanced design by opposed section electron emitting is applied with more advantages. As two-dimensional effect along poloidal direction is coursed, the frequency of microwave generated is shifted in TE11 mode enhanced coaxial...
Advances of repetitively operated relativistic backward wave oscillator (BWOs) is presented. Improvement of operating stability of BWO was obtained based on our earlier BWO operating at 100 Hz repetitive rates through changing the cathode and beam collector. An oil-immersed graphite cathode and water-cooled beam collector were introduced to increase output stability. Experimental results indicate...
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.