GB1101823A - Improvements in or relating to waveguide windows - Google Patents

Improvements in or relating to waveguide windows

Info

Publication number
GB1101823A
GB1101823A GB2231665A GB2231665A GB1101823A GB 1101823 A GB1101823 A GB 1101823A GB 2231665 A GB2231665 A GB 2231665A GB 2231665 A GB2231665 A GB 2231665A GB 1101823 A GB1101823 A GB 1101823A
Authority
GB
United Kingdom
Prior art keywords
seal
waveguide
fins
travelling
fingers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB2231665A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of GB1101823A publication Critical patent/GB1101823A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/36—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/08—Dielectric windows

Landscapes

  • Waveguide Connection Structure (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

1,101,823. Waveguide seals; travelling-wave tubes. SIEMENS A.G. 26 May, 1965 [27 May 1964], No. 22316/65. Headings H1D and HlW. A waveguide seal, for e.g. a travelling-wave tube, is arranged between two fins or fingers extending diametrally from the waveguide wall. As shown, the seal 11 is arranged between a finger 12, which contacts and supports the seal, and a fin 8 which forms the beam collector of a travelling wave tube. The end of the finger 12 is merged with the central conductor 14 of an output coaxial line. In modifications (Figs. 1, 4, not shown), the seal is (a) arranged between two fins resembling the fin 8, (b) arranged between two successive fingers of an interdigitated delay line. The spacing of the two fingers is such that the section containing the seal matches the rest of the delay line. The member 8 or the fins 10 may form a collector. The apertures 9 may be progressively reduced in diameter towards the end of the structure.
GB2231665A 1964-05-27 1965-05-26 Improvements in or relating to waveguide windows Expired GB1101823A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964S0091264 DE1271225B (en) 1964-05-27 1964-05-27 Waveguide for the transmission of very short electromagnetic waves, especially for millimeter-wave tubes, with a high-frequency-permeable window and traveling-wave tubes with such a waveguide

Publications (1)

Publication Number Publication Date
GB1101823A true GB1101823A (en) 1968-01-31

Family

ID=7516385

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2231665A Expired GB1101823A (en) 1964-05-27 1965-05-26 Improvements in or relating to waveguide windows

Country Status (4)

Country Link
DE (1) DE1271225B (en)
FR (1) FR1434049A (en)
GB (1) GB1101823A (en)
NL (1) NL6506254A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2630257A1 (en) * 1988-04-19 1989-10-20 Thomson Csf PROGRESSIVE WAVE TUBE HAVING A COUPLING DEVICE BETWEEN ITS DELAY LINE AND EXTERNAL HYPERFREQUENCY CIRCUITS
FR2637731A1 (en) * 1988-10-11 1990-04-13 Thomson Csf PROGRESSIVE WAVE TUBE PROVIDED WITH A WATERPROOF COUPLING DEVICE BETWEEN THE DELAYED LINE AND AN EXTERNAL MICROWAVE CIRCUIT

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB805920A (en) * 1955-07-07 1958-12-17 Gen Electric Co Ltd Improvements in or relating to waveguide arrangements including windows for passing electromagnetic waves
FR1222585A (en) * 1959-01-05 1960-06-10 Csf Anti-breakage device for insulating exit windows of high-power microwave tubes

Also Published As

Publication number Publication date
NL6506254A (en) 1965-11-29
FR1434049A (en) 1966-04-01
DE1271225B (en) 1968-06-27

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