MULTI-STAGE DEPRESSED COLLECTOR FOR HYPERFREQUENCY TUBE AND HYPERFREQUENCY TUBE HAVING SUCH A COLLECTOR

摘要

P THE PRESENT INVENTION REFERS TO MANUFACTURER WITH MULTIPLE FLOORS FOR HYPERFREQUENCY TUBES. / P P EACH ELECTRODE OF THE COLLECTOR E, E, E, E CONTAINS TWO WALLS 6, 7, SYMMETRICS OF REVOLUTION IN RELATION TO THE AXIS OO PROPAGATION OF BEAM AND SUPERPOSED ALONG THIS AXIS. THE ELECTRON BRAKING FIELD OF THE POTENTIAL DECROISSING ELECTRODES IS LOCALLY LOCALIZED IN THE SPACE OF LOW VOLUME INCLUDED BETWEEN THE WALLS WITH RESPECT TO TWO NEIGHBORING ELECTRODES. SEVERAL PERMANENT MAGNETS 5, PLACED OUTSIDE THE VACUUM SPEAKER 2 ABOVE THE LAST ELECTRODE E, ESTABLISH A DISSYMMETRIC MAGNETIC FIELD WITH RESPECT TO THE PROPAGATION AXIS OO. / P P APPLICATION TO WAVE TUBES PROGRESSIVE AND KLYSTRONS. / P