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Title: Orthogonally interdigitated shielded serpentine travelling wave cathode ray tube deflection structure

A new deflection structure which deflects a beam of charged particles, such as an electron beam, includes a serpentine set for transmitting a deflection field, and a shielding frame for housing the serpentine set. The serpentine set includes a vertical serpentine deflection element and a horizontal serpentine deflection element. These deflection elements are identical, and are interdigitatedly and orthogonally disposed relative to each other, for forming a central transmission passage, through which the electron beam passes, and is deflected by the deflection field, so as to minimize drift space signal distortion. The shielding frame includes a plurality of ground blocks, and forms an internal serpentine trough within these ground blocks, for housing the serpentine set. The deflection structure further includes a plurality of feedthrough connectors which are inserted through the shielding frame, and which are electrically connected to the serpentine set. 10 figs.
Inventors:
;
Issue Date:
OSTI Identifier:
87760
Assignee:
Dept. of Energy, Washington, DC (United States) NVO; SCA: 426000; PA: EDB-95:119487; SN: 95001431578
Patent Number(s):
US 5,436,524/A/
Application Number:
PAN: 8-141,751
Contract Number:
AC08-88NV10617
Resource Relation:
Other Information: PBD: 25 Jul 1995
Research Org:
EG & G Energy Measurements Inc
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING NOT INCLUDED IN OTHER CATEGORIES; CATHODE RAY TUBES; DESIGN; CONTAINERS; ELECTRON BEAMS; BEAM TRANSPORT; CONNECTORS; TRAVELLING WAVES

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