Document Type and Number:
Japanese Patent JPS5629334
Kind Code:
B2
Abstract:
The output frequency of a microwave tube, such as a magnetron, is swept back and forth (dithered) over the tunable range of the tube by means of a motor driven actuator which causes reciprocal rectilinear translation of a tuning member within the tube. The tuning actuator includes a cam having a circular cam track to receive a cam follower. The circular cam track is scalloped out of the plane of rotation such that, as the cam follower follows the track, reciprocal rectilinear translation is obtained between the cam follower and the cam. This rectilinear translation is coupled to the tuning means.
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Application Number:
JP3064575A
Publication Date:
July 08, 1981
Filing Date:
March 13, 1975
Export Citation:
International Classes:
H01J23/20; F16H53/00; H01J23/207