GB1024827A - Slow wave structures for travelling-wave tubes - Google Patents

Slow wave structures for travelling-wave tubes

Info

Publication number
GB1024827A
GB1024827A GB19043/63A GB1904363A GB1024827A GB 1024827 A GB1024827 A GB 1024827A GB 19043/63 A GB19043/63 A GB 19043/63A GB 1904363 A GB1904363 A GB 1904363A GB 1024827 A GB1024827 A GB 1024827A
Authority
GB
United Kingdom
Prior art keywords
wave
grating
travelling
slow
tubes
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
GB19043/63A
Inventor
Eric Albert Ash
Jocelyn Froom
Alan Pearson
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
Priority claimed from GB40244/57A external-priority patent/GB868979A/en
Priority to GB40545/59A priority Critical patent/GB906206A/en
Application filed by Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB19043/63A priority patent/GB1024827A/en
Priority to GB32476/63A priority patent/GB1049099A/en
Priority to GB32475/63A priority patent/GB1049098A/en
Priority to NL6405343A priority patent/NL6405343A/xx
Priority to BE647905D priority patent/BE647905A/xx
Publication of GB1024827A publication Critical patent/GB1024827A/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
    • H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
    • H01J23/24—Slow-wave structures, e.g. delay systems

Landscapes

  • Waveguides (AREA)

Abstract

1,024,827. Travelling-wave tubes. STANDARD TELEPHONES & CABLES Ltd. May 14, 1963, No. 19043/63. Addition to 906,206. Heading H1D. A slow-wave structure of the type described and claimed in the parent Specification has a conductive ridge symmetrically disposed between the two side walls and electrically connected with them, extending along the slowwave structure in proximity to one side of the grating so as to modify the electromagnetic field of the grating. In modifications, a pair of ridges may be disposed one on each side of the grating, or two gratings provided, each parallel to one another and a conductive ridge disposed close to each grating. A tapered waveguide coupling structure of the type described in Specification 1,024,828 may be used.
GB19043/63A 1957-12-30 1963-05-14 Slow wave structures for travelling-wave tubes Expired GB1024827A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB40545/59A GB906206A (en) 1957-12-30 1959-11-30 Improvements in or relating to travelling wave tubes
GB19043/63A GB1024827A (en) 1957-12-30 1963-05-14 Slow wave structures for travelling-wave tubes
GB32476/63A GB1049099A (en) 1957-12-30 1963-08-16 Travelling wave tubes
GB32475/63A GB1049098A (en) 1957-12-30 1963-08-16 Travelling wave tubes
NL6405343A NL6405343A (en) 1963-05-14 1964-05-14
BE647905D BE647905A (en) 1963-05-14 1964-05-14

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB40244/57A GB868979A (en) 1957-12-30 1957-12-30 Improvements in or relating to coupled transmission lines
GB19043/63A GB1024827A (en) 1957-12-30 1963-05-14 Slow wave structures for travelling-wave tubes

Publications (1)

Publication Number Publication Date
GB1024827A true GB1024827A (en) 1966-04-06

Family

ID=26253784

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19043/63A Expired GB1024827A (en) 1957-12-30 1963-05-14 Slow wave structures for travelling-wave tubes

Country Status (1)

Country Link
GB (1) GB1024827A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114724906A (en) * 2022-05-11 2022-07-08 电子科技大学 Grating expansion interaction cavity structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114724906A (en) * 2022-05-11 2022-07-08 电子科技大学 Grating expansion interaction cavity structure
CN114724906B (en) * 2022-05-11 2023-04-18 电子科技大学 Grating extension interaction cavity structure

Similar Documents

Publication Publication Date Title
GB555194A (en) Improvements in guides for the transmission of electric waves
GB1250706A (en)
GB1271611A (en) Improvements in or relating to helical waveguides
GB1024827A (en) Slow wave structures for travelling-wave tubes
JPS529347A (en) Microwave equipment
JPS529348A (en) Microwave circuit
GB1298282A (en) Improvements in or relating to y-junction circulators
GB1158395A (en) Improvements in or relating to Waveguide Device having the Action of a Magic Tee
GB826788A (en) Improvements in or relating to wave-guides
GB912471A (en) Improvements in or relating to aerial-systems
GB749966A (en) Improvements in or relating to electric cables
JPS5588405A (en) Directional coupler
GB1024828A (en) Arrangements for coupling a slow-wave structure to a waveguide
GB980616A (en) Improvements in or relating to electrical screening
CA671354A (en) Articulated electrical waveguide construction
SU180663A1 (en) waveguide section connector
GB970933A (en) Improvements in waveguide junctions
GB981448A (en) Improvements in or relating to waveguide mode-transformers
GB1049099A (en) Travelling wave tubes
GB1077442A (en) A waveguide arrangement
BLOCH Mathematical analysis of the interaction between two electromagnetic waves propagating in a plasma
GB785856A (en) Wave-guide lens
WILSON Superposition of the solutions of elementary problems to analyze the bending of rectangular plates with adjacent free edges
CA729800A (en) Electrical waveguide arrangements
GB827204A (en) Improvements in or relating to electromagnetic waveguide systems