FR1107974A - Guide d'ondes à dispositifs ferromagnétiques - Google Patents

Guide d'ondes à dispositifs ferromagnétiques

Info

Publication number
FR1107974A
FR1107974A FR1107974DA FR1107974A FR 1107974 A FR1107974 A FR 1107974A FR 1107974D A FR1107974D A FR 1107974DA FR 1107974 A FR1107974 A FR 1107974A
Authority
FR
France
Prior art keywords
waveguide
ferromagnetic devices
ferromagnetic
devices
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
Other languages
English (en)
French (fr)
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of FR1107974A publication Critical patent/FR1107974A/fr
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
    • H01P1/32—Non-reciprocal transmission devices
    • H01P1/38—Circulators
FR1107974D 1953-08-17 1954-06-21 Guide d'ondes à dispositifs ferromagnétiques Expired FR1107974A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US374529A US2849686A (en) 1953-08-17 1953-08-17 Ferromagnetic devices

Publications (1)

Publication Number Publication Date
FR1107974A true FR1107974A (fr) 1956-01-06

Family

ID=23477244

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1107974D Expired FR1107974A (fr) 1953-08-17 1954-06-21 Guide d'ondes à dispositifs ferromagnétiques

Country Status (6)

Country Link
US (1) US2849686A (enrdf_load_stackoverflow)
BE (1) BE531013A (enrdf_load_stackoverflow)
DE (1) DE1000480B (enrdf_load_stackoverflow)
FR (1) FR1107974A (enrdf_load_stackoverflow)
GB (1) GB755174A (enrdf_load_stackoverflow)
NL (2) NL111906C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1044911B (de) * 1956-11-30 1958-11-27 Siemens Ag Bauelement mit nicht reziproken Eigenschaften, bestehend aus einem Hohlleiter, in dem plattenfoermige ferromagnetische Koerper angeordnet sind

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3116467A (en) * 1955-03-17 1963-12-31 Gen Electric Directional coupler between adjacent waveguide via a centrally displaced non-reciprocal gyromagnetic coupling rod
US3099805A (en) * 1956-01-09 1963-07-30 Hughes Aircraft Co Bidirectional coupling between waveguides via two nonreciprocal gyromagnetic coupling rods
US2951215A (en) * 1956-02-02 1960-08-30 Hughes Aircraft Co Waveguide coupling device with switching arrangement
US2958055A (en) * 1956-03-02 1960-10-25 Bell Telephone Labor Inc Nonreciprocal wave transmission
US2948870A (en) * 1956-03-13 1960-08-09 Bell Telephone Labor Inc Microwave mode suppressors
US2961658A (en) * 1956-12-11 1960-11-22 Edward G Spencer Microwave energy radiators
US2979675A (en) * 1957-08-22 1961-04-11 Bell Telephone Labor Inc Non-reciprocal wave transmission
US2937345A (en) * 1957-08-29 1960-05-17 Bell Telephone Labor Inc Non-reciprocal wave transmission
US3016535A (en) * 1957-12-31 1962-01-09 Bell Telephone Labor Inc Slotted waveguide antenna
GB889404A (en) * 1958-07-21 1962-02-14 Hughes Aircraft Co Waveguide

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2573746A (en) * 1945-09-19 1951-11-06 Honorary Advisory Council Sci Directive antenna for microwaves
US2731602A (en) * 1946-01-10 1956-01-17 Julian S Schwinger Directional coupler
US2627573A (en) * 1948-04-28 1953-02-03 Raytheon Mfg Co Wave guide duplexer
US2644930A (en) * 1949-03-24 1953-07-07 Gen Precision Lab Inc Microwave polarization rotating device and coupling network
US2618744A (en) * 1949-04-30 1952-11-18 Rca Corp Frequency modulation radar systems with directional couplers or the like
US2745069A (en) * 1950-05-17 1956-05-08 Bell Telephone Labor Inc Microwave magnetized ferrite attenuator
US2748350A (en) * 1951-09-05 1956-05-29 Bell Telephone Labor Inc Ultra-high frequency selective mode directional coupler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1044911B (de) * 1956-11-30 1958-11-27 Siemens Ag Bauelement mit nicht reziproken Eigenschaften, bestehend aus einem Hohlleiter, in dem plattenfoermige ferromagnetische Koerper angeordnet sind

Also Published As

Publication number Publication date
US2849686A (en) 1958-08-26
DE1000480B (de) 1957-01-10
NL111906C (enrdf_load_stackoverflow)
GB755174A (en) 1956-08-15
NL188390B (nl)
BE531013A (enrdf_load_stackoverflow)

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