GB1555216A – Backward wave oscillator tube for the production of microwaves
– Google Patents
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
1976-04-29
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
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.)
1976-04-29
Filing date
1977-04-26
Publication date
1979-11-07
1977-04-26
Application filed by Thomson CSF SA
filed
Critical
Thomson CSF SA
1979-11-07
Publication of GB1555216A
publication
Critical
patent/GB1555216A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
(en)
1976-04-29
1976-04-29
REGRESSIVE WAVE OSCILLATOR TUBE FOR THE PRODUCTION OF RADIOELECTRIC WAVES IN HYPERFREQUENCY
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
(en)
DE
(1)
DE2719311C3
(en)
FR
(1)
FR2349948A1
(en)
GB
(1)
GB1555216A
(en)
Families Citing this family (9)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR2423055A2
(en)
*
1978-04-11
1979-11-09
Thomson Csf
REGRESSIVE WAVES OSCILLATOR TUBE FOR THE PRODUCTION OF RADIOELECTRIC WAVES IN HYPERFREQUENCY, OPERATING BY FREQUENCY MULTIPLICATION
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
US7679462B2
(en)
2006-07-13
2010-03-16
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
(en)
2012-02-07
2018-11-19
삼성전자주식회사
Electromagnetic wave oscillator having multi-tunnel and Electromagnetic wave generating apparatus including the electromagnetic wave oscillator
CN110718428B
(en)
*
2019-09-27
2021-10-26
中国工程物理研究院应用电子学研究所
4 millimeter wave high-power microwave device
Family Cites Families (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
BE510250A
(en)
*
1951-04-13
NL190960C
(en)
*
1953-09-22
Novo Industri As
A method for the thermal destabilization of microbial rennet and a method for the preparation of cheese.
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
1976
1976-04-29
FR
FR7612826A
patent/FR2349948A1/en
active
Granted
1977
1977-04-25
US
US05/790,318
patent/US4149107A/en
not_active
Expired – Lifetime
1977-04-26
GB
GB17438/77A
patent/GB1555216A/en
not_active
Expired
1977-04-29
DE
DE2719311A
patent/DE2719311C3/en
not_active
Expired
Also Published As
Publication number
Publication date
FR2349948A1
(en)
1977-11-25
US4149107A
(en)
1979-04-10
DE2719311A1
(en)
1977-11-03
DE2719311C3
(en)
1981-09-24
FR2349948B1
(en)
1980-06-20
DE2719311B2
(en)
1980-11-13
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Legal Events
Date
Code
Title
Description
1980-01-23
PS
Patent sealed [section 19, patents act 1949]
1991-01-02
PCNP
Patent ceased through non-payment of renewal fee
