Electric lamp and discharge devices: systems – Cathode ray tube circuits – Combined cathode ray tube and circuit element structure
Patent
1984-03-23
1987-04-14
Chatmon, Saxfield
Electric lamp and discharge devices: systems
Cathode ray tube circuits
Combined cathode ray tube and circuit element structure
315 3953, 333 26, 333 32, H01J 2534
Patent
active
046581839
ABSTRACT:
A traveling-wave tube, including a delay line having two end surfaces, a spatially periodic permanent magnet system surrounding the delay line for the bunched guidance of an electron beam, the delay line having line cells disposed in tandem, each of the cells having an electron beam passage opening formed therein and adjacent partitions separating the cells with a given mutual spacing, each of the partitions having at least one coupling opening formed therein extended substantially in circumferential direction, a ridgeless rectangular waveguide coupled to at least one of the end surfaces of the delay line and protruding away from the delay line substantially at right angles to the axis of the delay line, the waveguide having a location of smallest reflection, a wide side facing away from the delay line extended substantially perpendicular to the longitudinal axis of the delay line and at least one narrow side being steadily tapered toward the delay line down to substantially the given spacing of the adjacent partitions, and a short-circuit slider disposed below the waveguide, includes a hollow-cylindrical matching element disposed at the wide side of the waveguide facing away from the delay line, the hollow-cylindrical matching element having a fine thread screwed to the location of least reflection and fixed and soldered to the waveguide.
REFERENCES:
patent: 2936395 (1960-05-01), Everhart
patent: 3478282 (1969-11-01), Smith
patent: 3532926 (1970-10-01), Winslow
patent: 4004180 (1977-01-01), Gross
patent: 4333038 (1982-06-01), Sato
Chatmon Saxfield
Greenberg Laurence A.
Lerner Herbert L.
Siemens Aktiengesellschaft
LandOfFree
Traveling-wave tube does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Traveling-wave tube, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Traveling-wave tube will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1788380