GB1555216A - Backward wave oscillator tube for the production of microwaves - Google Patents

Backward wave oscillator tube for the production of microwaves

Info

Publication number
GB1555216A
GB1555216A GB17438/77A GB1743877A GB1555216A GB 1555216 A GB1555216 A GB 1555216A GB 17438/77 A GB17438/77 A GB 17438/77A GB 1743877 A GB1743877 A GB 1743877A GB 1555216 A GB1555216 A GB 1555216A
Authority
GB
United Kingdom
Prior art keywords
microwaves
production
wave oscillator
backward wave
oscillator tube
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
GB17438/77A
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Publication of GB1555216A publication Critical patent/GB1555216A/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
    • H01J25/40—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 backward travelling wave being utilised
    • 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
    • H01J25/42—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and with a magnet system producing an H-field crossing the E-field
    • H01J25/46—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and with a magnet system producing an H-field crossing the E-field the backward travelling wave being utilised
GB17438/77A 1976-04-29 1977-04-26 Backward wave oscillator tube for the production of microwaves Expired GB1555216A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7612826A FR2349948A1 (fr) 1976-04-29 1976-04-29 Tube oscillateur a ondes regressives pour la production d'ondes radioelectriques en hyperfrequence

Publications (1)

Publication Number Publication Date
GB1555216A true GB1555216A (en) 1979-11-07

Family

ID=9172481

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17438/77A Expired GB1555216A (en) 1976-04-29 1977-04-26 Backward wave oscillator tube for the production of microwaves

Country Status (4)

Country Link
US (1) US4149107A (enExample)
DE (1) DE2719311C3 (enExample)
FR (1) FR2349948A1 (enExample)
GB (1) GB1555216A (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2423055A2 (fr) * 1978-04-11 1979-11-09 Thomson Csf Tube oscillateur a ondes regressives pour la production d'ondes radioelectriques en hyperfrequence, fonctionnant par multiplication de frequence
US6659016B2 (en) * 2001-08-01 2003-12-09 National Steel Car Limited Rail road freight car with resilient suspension
US6776387B2 (en) * 2001-08-06 2004-08-17 Dominick V. Stallone Concrete test cylinder mold cap
US7193485B2 (en) 2003-08-12 2007-03-20 James A. Dayton, Jr. Method and apparatus for bi-planar backward wave oscillator
US6987360B1 (en) 2004-03-31 2006-01-17 “Calabazas Creek Research, Inc” Backward wave coupler for sub-millimeter waves in a traveling wave tube
WO2008008504A2 (en) 2006-07-13 2008-01-17 Manhattan Technologies, Llc Apparatus and method for producing electromagnetic oscillations
WO2010065170A1 (en) * 2008-08-20 2010-06-10 Manhattan Technologies Ltd. Multibeam doubly convergent electron gun
KR101919417B1 (ko) 2012-02-07 2018-11-19 삼성전자주식회사 다중 터널을 갖는 전자기파 발진기 및 상기 전자기파 발진기를 포함하는 전자기파 발생 장치
CN110718428B (zh) * 2019-09-27 2021-10-26 中国工程物理研究院应用电子学研究所 一种4毫米波高功率微波器件

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE510250A (enExample) * 1951-04-13
NL190960C (nl) * 1953-09-22 Novo Industri As Werkwijze voor de thermische destabilisering van microbieel stremsel, alsmede een werkwijze voor de bereiding van kaas.
US2955226A (en) * 1955-06-13 1960-10-04 Univ California Backward-wave amplifier
US2916658A (en) * 1955-07-22 1959-12-08 Univ California Backward wave tube
GB832531A (en) * 1955-12-20 1960-04-13 Standard Telephones Cables Ltd Travelling wave oscillation generator
US2970241A (en) * 1958-01-08 1961-01-31 Klein Gerald Backward wave tube amplifieroscillator

Also Published As

Publication number Publication date
FR2349948B1 (enExample) 1980-06-20
FR2349948A1 (fr) 1977-11-25
DE2719311A1 (de) 1977-11-03
US4149107A (en) 1979-04-10
DE2719311C3 (de) 1981-09-24
DE2719311B2 (de) 1980-11-13

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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