GB673149A - Improvements relating to electromagnetic waveguides - Google Patents

Improvements relating to electromagnetic waveguides

Info

Publication number
GB673149A
GB673149A GB8752/50A GB875250A GB673149A GB 673149 A GB673149 A GB 673149A GB 8752/50 A GB8752/50 A GB 8752/50A GB 875250 A GB875250 A GB 875250A GB 673149 A GB673149 A GB 673149A
Authority
GB
United Kingdom
Prior art keywords
improvements relating
electromagnetic waveguides
wave
conductors
primary
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
GB8752/50A
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.)
Metropolitan Vickers Electrical Co Ltd
Original Assignee
Metropolitan Vickers Electrical Co Ltd
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 Metropolitan Vickers Electrical Co Ltd filed Critical Metropolitan Vickers Electrical Co Ltd
Publication of GB673149A publication Critical patent/GB673149A/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
    • H01J23/26—Helical slow-wave structures; Adjustment therefor

Abstract

673,149. Wave-guides. METROPOLITANVICKERS ELECTRICAL CO., Ltd. April 6, 1950 [June 9, 1949], No. 8752/50. Drawings to Specification. Class 40 (viii). A wave-guide structure has a circular crosssection and the wall is formed by one or more primary helical conductors and each primary conductor is itself formed of one or more helically wound secondary conductors. Specification 668,017 is referred to.
GB8752/50A 1949-06-08 1950-04-06 Improvements relating to electromagnetic waveguides Expired GB673149A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR993156T 1949-06-08

Publications (1)

Publication Number Publication Date
GB673149A true GB673149A (en) 1952-06-04

Family

ID=9555441

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8752/50A Expired GB673149A (en) 1949-06-08 1950-04-06 Improvements relating to electromagnetic waveguides
GB8751/50A Expired GB668017A (en) 1949-06-08 1950-04-06 Improvements relating to electromagnetic waveguides

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8751/50A Expired GB668017A (en) 1949-06-08 1950-04-06 Improvements relating to electromagnetic waveguides

Country Status (2)

Country Link
FR (2) FR993156A (en)
GB (2) GB673149A (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2830221A (en) * 1951-10-01 1958-04-08 Rca Corp Traveling wave tubes
US2831142A (en) * 1951-10-03 1958-04-15 Kazan Benjamin Slow-wave structures
US2774005A (en) * 1951-10-03 1956-12-11 Kazan Benjamin Slow-wave structures for travelling wave tubes
GB764681A (en) * 1952-01-01 1957-01-02 Mullard Radio Valve Co Ltd Improvements in travelling wave tubes
GB754436A (en) * 1953-01-07 1956-08-08 Gen Electric Improvements relating to travelling wave apparatus
US2824257A (en) * 1953-03-03 1958-02-18 Gen Electric Traveling wave tube
DE1127496B (en) * 1953-03-30 1962-04-12 Western Electric Co Traveling field pipes
US2843792A (en) * 1953-03-30 1958-07-15 Bell Telephone Labor Inc Traveling wave tube
NL189984C (en) * 1953-08-14
DE1052479B (en) * 1953-10-12 1959-03-12 Varian Associates Running field pipes
US2836758A (en) * 1953-10-12 1958-05-27 Varian Associates Electron discharge device
GB787249A (en) * 1953-10-12 1957-12-04 Varian Associates Travelling wave electron discharge device
NL196998A (en) * 1954-05-12
US2834909A (en) * 1954-06-17 1958-05-13 Varian Associates Traveling wave electron discharge device
US2945155A (en) * 1954-06-21 1960-07-12 Varian Associates Resonator and velocity modulation device using same
US2957103A (en) * 1954-08-19 1960-10-18 Hughes Aircraft Co High power microwave tube
DE1055696B (en) * 1954-11-19 1959-04-23 Int Standard Electric Corp Process for the production of a hollow cylinder-shaped delay line for traveling wave tubes
US2921224A (en) * 1954-12-06 1960-01-12 Bell Telephone Labor Inc Traveling wave tube amplifier
US2806975A (en) * 1955-04-01 1957-09-17 Hughes Aircraft Co Transition from bifilar helix to waveguide for backward wave oscillator
US2869020A (en) * 1955-09-02 1959-01-13 Hughes Aircraft Co Coaxial coupling for traveling-wave tubes
NL217676A (en) * 1956-05-31
US3054017A (en) * 1957-05-06 1962-09-11 Gen Electric Electron discharge devices
US2961572A (en) * 1959-07-21 1960-11-22 Richard P Lagerstrom Ring-strapped multifilar helix

Also Published As

Publication number Publication date
GB668017A (en) 1952-03-12
FR59348E (en) 1954-05-24
FR993156A (en) 1951-10-29

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