FR1233302A - Dispositif à hyperfréquences - Google Patents

Dispositif à hyperfréquences

Info

Publication number: FR1233302A
Authority: FR; France
Prior art keywords: microwave device; microwave
Prior art date: 1958-08-12
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

FR802385A

Other languages

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

Hughes Aircraft 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.)

1958-08-12

Filing date

1959-08-07

Publication date

1960-10-12

1959-08-07 Application filed by Hughes Aircraft Co filed Critical Hughes Aircraft Co

1960-10-12 Application granted granted Critical

1960-10-12 Publication of FR1233302A publication Critical patent/FR1233302A/fr

Status Expired legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/10—Auxiliary devices for switching or interrupting
- H01P1/11—Auxiliary devices for switching or interrupting by ferromagnetic devices

FR802385A 1958-08-12 1959-08-07 Dispositif à hyperfréquences Expired FR1233302A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US754664A US3022475A (en)	1958-08-12	1958-08-12	Microwave device

Publications (1)

Publication Number	Publication Date
FR1233302A true FR1233302A (fr)	1960-10-12

Family

ID=25035784

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR802385A Expired FR1233302A (fr)	1958-08-12	1959-08-07	Dispositif à hyperfréquences

Country Status (4)

Country	Link
US (1)	US3022475A (fr)
DE (1)	DE1130870B (fr)
FR (1)	FR1233302A (fr)
GB (1)	GB868186A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3103639A (en) *	1961-05-12	1963-09-10	Reggia Frank	Absorption modulator switch utilizing gyromagnetic rotator split by resistive sheet

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2197122A (en) *	1937-06-18	1940-04-16	Bell Telephone Labor Inc	Guided wave transmission
US2629774A (en) *	1943-05-06	1953-02-24	Longacre Andrew	Tunable protective electric breakdown device
US2760166A (en) *	1951-12-27	1956-08-21	Bell Telephone Labor Inc	Directional phase shifter
US2849683A (en) *	1953-07-31	1958-08-26	Bell Telephone Labor Inc	Non-reciprocal wave transmission
US2849684A (en) *	1953-07-31	1958-08-26	Bell Telephone Labor Inc	Non-reciprocal wave transmission
US2853687A (en) *	1953-08-11	1958-09-23	Harold E Weber	Waveguide attenuators
US2849685A (en) *	1953-08-17	1958-08-26	Bell Telephone Labor Inc	Non-reciprocal multibranch wave guide component
US2811697A (en) *	1953-09-16	1957-10-29	Bell Telephone Labor Inc	Magnetoelectric induction devices
US2908878A (en) *	1955-05-27	1959-10-13	Robert F Sullivan	Microwave switching device
US2848688A (en) *	1956-04-09	1958-08-19	Gen Precision Lab Inc	Microwave switching circuit
US2956245A (en) *	1956-04-16	1960-10-11	Sperry Rand Corp	Microwave isolator
US2948864A (en) *	1957-10-02	1960-08-09	Bell Telephone Labor Inc	Broad-band electromagnetic wave coupler

1958
- 1958-08-12 US US754664A patent/US3022475A/en not_active Expired - Lifetime
1959
- 1959-07-17 GB GB24708/59A patent/GB868186A/en not_active Expired
- 1959-08-07 FR FR802385A patent/FR1233302A/fr not_active Expired
- 1959-08-08 DE DEH37137A patent/DE1130870B/de active Pending

Also Published As

Publication number	Publication date
GB868186A (en)	1961-05-17
DE1130870B (de)	1962-06-07
US3022475A (en)	1962-02-20

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