GB2040103B - Slow wave coupling circuit - Google Patents

Slow wave coupling circuit

Info

Publication number: GB2040103B
Authority: GB; United Kingdom
Prior art keywords: coupling circuit; slow wave; wave coupling; slow; circuit
Prior art date: 1978-12-08
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

GB7940237A

Other versions

GB2040103A (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.)

Raytheon Co

Original Assignee

Raytheon Co

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.)

1978-12-08

Filing date

1979-11-21

Publication date

1983-03-02

1979-11-21 Application filed by Raytheon Co filed Critical Raytheon Co

1980-08-20 Publication of GB2040103A publication Critical patent/GB2040103A/en

1983-03-02 Application granted granted Critical

1983-03-02 Publication of GB2040103B publication Critical patent/GB2040103B/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/04—Coupling devices of the waveguide type with variable factor of coupling

GB7940237A 1978-12-08 1979-11-21 Slow wave coupling circuit Expired GB2040103B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US96781178A	1978-12-08	1978-12-08

Publications (2)

Publication Number	Publication Date
GB2040103A GB2040103A (en)	1980-08-20
GB2040103B true GB2040103B (en)	1983-03-02

Family

ID=25513369

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB7940237A Expired GB2040103B (en)	1978-12-08	1979-11-21	Slow wave coupling circuit

Country Status (4)

Country	Link
JP (1)	JPS5580905A (en)
DE (1)	DE2948315C2 (en)
FR (1)	FR2444347B1 (en)
GB (1)	GB2040103B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3711184A1 (en) *	1987-04-02	1988-10-20	Leybold Ag	DEVICE FOR THE APPLICATION OF MICROWAVE ENERGY WITH AN OPEN MICROWAVE LEAD
GB2292839A (en) *	1994-08-27	1996-03-06	Univ Birmingham	Microwave slow wave structure

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2505529A (en) *	1946-01-17	1950-04-25	Us Sec War	Tunable magnetron
US2659033A (en) *	1946-03-29	1953-11-10	Milton D Hare	Tunable squirrel cage magnetron
US2651003A (en) *	1952-07-10	1953-09-01	Greenwald Sylvia	Magnetron
FR1103025A (en) *	1954-04-10	1955-10-28	Csf	Interdigital line for oscillator tubes of cylindrical structure
US3167727A (en) *	1961-03-09	1965-01-26	Boeing Co	Microwave zig-zag line couplers
JPS4125362Y1 (en) *	1965-03-15	1966-12-27
US3414844A (en) *	1965-12-06	1968-12-03	Gen Electric	Frequency dependent wave transmission device
US3646388A (en) *	1970-06-01	1972-02-29	Raytheon Co	Crossed field microwave device
US3980920A (en) *	1975-07-02	1976-09-14	Raytheon Company	Multi-resonator microwave oscillator

1979
- 1979-11-21 GB GB7940237A patent/GB2040103B/en not_active Expired
- 1979-11-30 DE DE19792948315 patent/DE2948315C2/en not_active Expired
- 1979-12-06 FR FR7929985A patent/FR2444347B1/en not_active Expired
- 1979-12-07 JP JP15904779A patent/JPS5580905A/en active Granted

Also Published As

Publication number	Publication date
FR2444347B1 (en)	1985-06-28
JPH0116045B2 (en)	1989-03-22
GB2040103A (en)	1980-08-20
FR2444347A1 (en)	1980-07-11
JPS5580905A (en)	1980-06-18
DE2948315A1 (en)	1980-06-26
DE2948315C2 (en)	1987-04-16

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Legal Events

Date	Code	Title	Description
1994-07-20	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19931121