GB1439466A - Transit-time tubes - Google Patents

Transit-time tubes

Info

Publication number
GB1439466A
GB1439466A GB2731373A GB2731373A GB1439466A GB 1439466 A GB1439466 A GB 1439466A GB 2731373 A GB2731373 A GB 2731373A GB 2731373 A GB2731373 A GB 2731373A GB 1439466 A GB1439466 A GB 1439466A
Authority
GB
United Kingdom
Prior art keywords
section
delay
change
sections
gun
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
GB2731373A
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of GB1439466A publication Critical patent/GB1439466A/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)
  • Particle Accelerators (AREA)
  • Waveguide Connection Structure (AREA)
  • Microwave Amplifiers (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
GB2731373A 1972-08-10 1973-06-08 Transit-time tubes Expired GB1439466A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2239459A DE2239459C3 (de) 1972-08-10 1972-08-10 Lauffeldröhre mit extrem niedriger Phasenverzerrung

Publications (1)

Publication Number Publication Date
GB1439466A true GB1439466A (en) 1976-06-16

Family

ID=5853275

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2731373A Expired GB1439466A (en) 1972-08-10 1973-06-08 Transit-time tubes

Country Status (5)

Country Link
US (1) US3863092A (de)
JP (1) JPS5732459B2 (de)
DE (1) DE2239459C3 (de)
FR (1) FR2195839B1 (de)
GB (1) GB1439466A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2457560A1 (fr) * 1979-05-23 1980-12-19 Thomson Csf Ligne a retard hyperfrequence comportant un conducteur de section variable et tube a ondes progressives comportant une telle ligne
FR2460539A1 (fr) * 1979-07-03 1981-01-23 Thomson Csf Ligne a retard a pas variable pour tube a onde progressive, et tube a onde progressive muni d'une telle ligne
FR2463501A1 (fr) * 1979-08-08 1981-02-20 Nippon Electric Co Tube a ondes progressives du type helicoidal
DE4121035C2 (de) * 1991-06-26 2000-09-21 Thomson Tubes Electroniques Gm Hochfrequenzröhre

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR946141A (fr) * 1947-04-21 1949-05-24 Csf Lampe amplificatrice et oscillatrice avec commande par une onde progressive
BE510578A (de) * 1951-04-11
US2925529A (en) * 1952-11-04 1960-02-16 Bell Telephone Labor Inc Non-linear transmission circuits
DE1041169B (de) * 1953-01-07 1958-10-16 Dr Rer Nat Dieter Weber Rauscharme Wanderfeldroehre zur Verstaerkung schwacher Hochfrequenzsignale
US2948828A (en) * 1956-11-21 1960-08-09 Bell Telephone Labor Inc Traveling wave tube interaction circuit
US3092750A (en) * 1959-10-22 1963-06-04 Raytheon Co Traveling wave tube
US3324342A (en) * 1963-07-12 1967-06-06 Varian Associates Traveling wave tube having maximum gain and power output at the same beam voltage
US3614517A (en) * 1970-04-30 1971-10-19 Raytheon Co Traveling wave electron interaction device having efficiency enhancement means
US3761760A (en) * 1972-07-03 1973-09-25 Raytheon Co Circuit velocity step taper for suppression of backward wave oscillation in electron interaction devices

Also Published As

Publication number Publication date
JPS5732459B2 (de) 1982-07-10
DE2239459B2 (de) 1974-09-19
JPS4953758A (de) 1974-05-24
DE2239459A1 (de) 1974-03-14
DE2239459C3 (de) 1975-04-30
US3863092A (en) 1975-01-28
FR2195839B1 (de) 1979-03-30
FR2195839A1 (de) 1974-03-08

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee