GB1024828A - Arrangements for coupling a slow-wave structure to a waveguide - Google Patents

Arrangements for coupling a slow-wave structure to a waveguide

Info

Publication number
GB1024828A
GB1024828A GB1904463A GB1904463A GB1024828A GB 1024828 A GB1024828 A GB 1024828A GB 1904463 A GB1904463 A GB 1904463A GB 1904463 A GB1904463 A GB 1904463A GB 1024828 A GB1024828 A GB 1024828A
Authority
GB
United Kingdom
Prior art keywords
waveguide
slow
wave structure
straight section
wave
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
GB1904463A
Inventor
Jocelyn Froom
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB1904463A priority Critical patent/GB1024828A/en
Priority to NL6405344A priority patent/NL6405344A/xx
Priority to BE647904D priority patent/BE647904A/xx
Publication of GB1024828A publication Critical patent/GB1024828A/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

Landscapes

  • Waveguide Aerials (AREA)

Abstract

1,024,828. Travelling-wave tubes. STANDARD TELEPHONES & CABLES Ltd. May 14, 1963, No. 19044/63. Heading H1D. An arrangement for coupling a slow-wave structure 1 to a waveguide 11 of higher impedance comprises a straight section 10 of hollow waveguide whose cross-section decreases smoothly along its length, a curved portion 28 of waveguide smoothly continuous with the smaller end of the straight section and shortcircuited at its distant end 30, and a straight waveguide probe 14 connected to or forming part of the slow-wave structure, projecting transversely therefrom through an aperture 16 in the wall of the curved portion, across the waveguide, and joined to the opposite waveguide wall, the arrangement being such that the straight section of hollow waveguide projects transversely to the slow-wave structure. The slow-wave structure preferably comprises a grating formed by a plurality of parallel conductive bars 24 extending between metal side walls 2, 3 each adjacent pair of bars being connected by conductive strips 5, 6, and a conductive ridge 7 may extend close to the plane of the structure. The waveguide feeder is preferably rectangular, having a constant dimension in a direction perpendicular to the plane of the slow-wave structure.
GB1904463A 1963-05-14 1963-05-14 Arrangements for coupling a slow-wave structure to a waveguide Expired GB1024828A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1904463A GB1024828A (en) 1963-05-14 1963-05-14 Arrangements for coupling a slow-wave structure to a waveguide
NL6405344A NL6405344A (en) 1963-05-14 1964-05-14
BE647904D BE647904A (en) 1963-05-14 1964-05-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1904463A GB1024828A (en) 1963-05-14 1963-05-14 Arrangements for coupling a slow-wave structure to a waveguide

Publications (1)

Publication Number Publication Date
GB1024828A true GB1024828A (en) 1966-04-06

Family

ID=10122817

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1904463A Expired GB1024828A (en) 1963-05-14 1963-05-14 Arrangements for coupling a slow-wave structure to a waveguide

Country Status (3)

Country Link
BE (1) BE647904A (en)
GB (1) GB1024828A (en)
NL (1) NL6405344A (en)

Also Published As

Publication number Publication date
NL6405344A (en) 1964-11-16
BE647904A (en) 1964-11-16

Similar Documents

Publication Publication Date Title
US2411338A (en) Wave guide
DE2162196A1 (en) Transition from a ribbon cable to a waveguide
GB555194A (en) Improvements in guides for the transmission of electric waves
GB1145273A (en) Improvements in or relating to slotted wave guide aerials
US3020498A (en) Coupled waveguides
GB1271611A (en) Improvements in or relating to helical waveguides
GB1024828A (en) Arrangements for coupling a slow-wave structure to a waveguide
GB2175145A (en) Wide-band polarization diplexer
GB578617A (en) Improvements in or relating to systems for transmitting guided electromagnetic waves
GB1149311A (en) Periodic slow wave structure
GB1231930A (en)
GB1252862A (en)
US2966638A (en) Cross guide directional couplers
GB1018173A (en) A rectangular waveguide section
US3125731A (en) Cross guide coupler having a coupling aperture bridged
GB1024827A (en) Slow wave structures for travelling-wave tubes
GB1053279A (en)
GB1403423A (en) Cavity resonators
GB1083906A (en) Travelling-wave type electron tube
GB771353A (en) Improvements in or relating to terminations for ultra-high frequency transmission lines
GB1025883A (en) Improvements in and relating to waveguides
GB1049099A (en) Travelling wave tubes
FR1472218A (en) coupler element between waveguide and microwave delay structure
US3145356A (en) Different sized waveguides coupled by a narrow tapered dielectric rod
GB1228436A (en)