WIDE-RANGE CONNECTOR FOR CONNECTING DELAY LINE OF TRAVELLING-WAVE TUBE AND EXTERNAL CIRCUIT FOR TRANSMISSION OF TRAVELLING- WAVE TUBE ENERGY

摘要

Coupling device has a wide band between the line a delay of a travelling wave tube and the external circuit for transmitting the energy of the tube, and a traveling wave tube comprising such a device. / p & & p & the coupling device between the delay line a 1 of a travelling wave tube and its output waveguide 4 has two mouldings 40, 41 comprises a waveguide of coupling 3 with a ridge 30 coupled has one of its stiffener to the line 1 and is extended, on the other side, by a 40 of the two beads of the output waveguide. The guide section of the coupling 3 increases progressively, impedance constant, the line 1 towards the outlet guide 4, while the latter comprises a transformer of impedance d4 in order to ensure that the adaptation of impedance between its part in a standard guide d5 and the guide. / p & & p & application to a traveling wave tubes.