FIELD: radio engineering, communication.
SUBSTANCE: power summation device of two multisection magnetrons includes multisection magnetrons and a short-circuit waveguide that includes longitudinal slots with length of λ/2, where λ - length of a wave in free space, with distance between centres of slots L=Λ/2, where Λ - length of a wave in the waveguide, which are slotted along the middle line of its one wide wall in the number equal to the number of sections of each magnetron with reactive vibrators placed near centres of slots on their opposite sides; when magnetrons are being connected to one wide wall of the short-circuit waveguide, distance between centres of longitudinal slots to which the nearest sections of magnetrons are connected is determined by sizes of magnetrons with magnetic systems with their in-phase operation requirement and is equal to (2m+1)Λ/2, where m=0,1,2, ….
EFFECT: increasing efficiency and output power.
2 cl, 3 dwg
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