GB815459A - Travelling-wave tubes - Google Patents

Travelling-wave tubes

Info

Publication number
GB815459A
GB815459A GB38770/57A GB3877057A GB815459A GB 815459 A GB815459 A GB 815459A GB 38770/57 A GB38770/57 A GB 38770/57A GB 3877057 A GB3877057 A GB 3877057A GB 815459 A GB815459 A GB 815459A
Authority
GB
United Kingdom
Prior art keywords
travelling
tube
pole pieces
wave
plate
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
GB38770/57A
Other languages
English (en)
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.)
Sperry Corp
Original Assignee
Sperry Rand Corp
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 Sperry Rand Corp filed Critical Sperry Rand Corp
Publication of GB815459A publication Critical patent/GB815459A/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
    • H01J23/40—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit
    • H01J23/48—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit for linking interaction circuit with coaxial lines; Devices of the coupled helices type
    • H01J23/50—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit for linking interaction circuit with coaxial lines; Devices of the coupled helices type the interaction circuit being a helix or derived from a helix
    • 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
    • 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
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H01J23/08—Focusing arrangements, e.g. for concentrating stream of electrons, for preventing spreading of stream
    • H01J23/087—Magnetic focusing arrangements

Landscapes

  • Microwave Tubes (AREA)
GB38770/57A 1957-01-18 1957-12-13 Travelling-wave tubes Expired GB815459A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US635042A US2945154A (en) 1957-01-18 1957-01-18 Travelling wave tube

Publications (1)

Publication Number Publication Date
GB815459A true GB815459A (en) 1959-06-24

Family

ID=24546195

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38770/57A Expired GB815459A (en) 1957-01-18 1957-12-13 Travelling-wave tubes

Country Status (3)

Country Link
US (1) US2945154A (fr)
FR (1) FR1189344A (fr)
GB (1) GB815459A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3195006A (en) * 1960-04-08 1965-07-13 Varian Associates Travelling wave tube output coupling
US3324337A (en) * 1963-12-02 1967-06-06 Varian Associates High frequency electron discharge device and focusing means therefor
US3368102A (en) * 1965-06-09 1968-02-06 Sperry Rand Corp Collector structure operating at a depressed potential for collecting a hollow electron beam
GB2285438B (en) * 1994-01-05 1997-09-17 Irene Marty Filter element for a beverage container

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL155290B (nl) * 1949-08-12 Carlisle Chemical Works Werkwijze ter bereiding van een organotincompositie voor het stabiliseren en inwendig smeren van polyvinylchlorideharsen.
BE510746A (fr) * 1951-04-19 1900-01-01
US2843790A (en) * 1951-12-14 1958-07-15 Bell Telephone Labor Inc Traveling wave amplifier
US2798203A (en) * 1952-04-05 1957-07-02 Bell Telephone Labor Inc Modulated electron discharge device
US2812467A (en) * 1952-10-10 1957-11-05 Bell Telephone Labor Inc Electron beam system
NL196804A (fr) * 1954-04-29
US2812470A (en) * 1954-10-22 1957-11-05 Bell Telephone Labor Inc Periodic focusing in traveling wave tubes

Also Published As

Publication number Publication date
US2945154A (en) 1960-07-12
FR1189344A (fr) 1959-10-01

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