GB716658A - Improvements in or relating to travelling-wave tubes - Google Patents

Improvements in or relating to travelling-wave tubes

Info

Publication number
GB716658A
GB716658A GB11654/52A GB1165452A GB716658A GB 716658 A GB716658 A GB 716658A GB 11654/52 A GB11654/52 A GB 11654/52A GB 1165452 A GB1165452 A GB 1165452A GB 716658 A GB716658 A GB 716658A
Authority
GB
United Kingdom
Prior art keywords
grid
anode
helix
aperture
cathode
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
GB11654/52A
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.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries 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 Philips Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB716658A publication Critical patent/GB716658A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/34—Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
    • H01J25/36—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field
    • H01J25/38—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field the forward travelling wave being utilised

Landscapes

  • Microwave Tubes (AREA)
GB11654/52A 1951-05-11 1952-05-08 Improvements in or relating to travelling-wave tubes Expired GB716658A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL301935X 1951-05-11

Publications (1)

Publication Number Publication Date
GB716658A true GB716658A (en) 1954-10-13

Family

ID=19783321

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11654/52A Expired GB716658A (en) 1951-05-11 1952-05-08 Improvements in or relating to travelling-wave tubes

Country Status (6)

Country Link
US (1) US2813222A (ru)
BE (1) BE511284A (ru)
CH (1) CH301935A (ru)
DE (1) DE922363C (ru)
FR (1) FR1073918A (ru)
GB (1) GB716658A (ru)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1071851B (ru) * 1954-11-29
CA606402A (en) * 1957-12-03 1960-10-04 Hughes Aircraft Company Low noise electron gun
SK5695A3 (en) * 1992-07-14 1995-10-11 Ash Grove Cement Company A Del Method of manufacture of cement and device for its realization

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL62817C (ru) * 1940-05-04
BE478852A (ru) * 1942-06-26
NL135247C (ru) * 1946-10-22
FR946147A (fr) * 1947-04-21 1949-05-24 Cherifienne D Outil Et De Mate Perfectionnement aux rouleaux de fours sécheurs
US2632130A (en) * 1947-11-28 1953-03-17 Joseph F Hull High current density beam tube
FR972679A (fr) * 1948-09-01 1951-02-01 Csf Système amplificateur à faible bruit pour ondes ultra courtes
US2595698A (en) * 1949-05-10 1952-05-06 Rca Corp Electron discharge device and associated circuit
NL89376C (ru) * 1950-06-17

Also Published As

Publication number Publication date
CH301935A (de) 1954-09-30
DE922363C (de) 1955-01-13
BE511284A (ru)
US2813222A (en) 1957-11-12
FR1073918A (fr) 1954-09-30

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