FR1146148A - Dispositifs électromagnétiques de transmission non réciproques - Google Patents

Dispositifs électromagnétiques de transmission non réciproques

Info

Publication number
FR1146148A
FR1146148A FR1146148DA FR1146148A FR 1146148 A FR1146148 A FR 1146148A FR 1146148D A FR1146148D A FR 1146148DA FR 1146148 A FR1146148 A FR 1146148A
Authority
FR
France
Prior art keywords
transmission devices
electromagnetic transmission
reciprocal electromagnetic
reciprocal
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)
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 FR1146148A publication Critical patent/FR1146148A/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
    • H01P1/165—Auxiliary devices for rotating the plane of polarisation
FR1146148D 1955-04-14 1956-02-10 Dispositifs électromagnétiques de transmission non réciproques Expired FR1146148A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50124155A 1955-04-14 1955-04-14

Publications (1)

Publication Number Publication Date
FR1146148A true FR1146148A (fr) 1957-11-06

Family

ID=44736116

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1146148D Expired FR1146148A (fr) 1955-04-14 1956-02-10 Dispositifs électromagnétiques de transmission non réciproques

Country Status (4)

Country Link
US (1) US2923903A (fr)
DE (1) DE1055625B (fr)
FR (1) FR1146148A (fr)
GB (1) GB803621A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL254493A (fr) * 1959-08-03
US3267395A (en) * 1961-10-31 1966-08-16 Hughes Aircraft Co Microwave phase shifter
US3155925A (en) * 1961-12-18 1964-11-03 Airtron Inc Axial fed nu-sided cavity with triggering control for selectively energizing individual faraday rotator switches for multi-channel communication
US3860891A (en) * 1970-12-30 1975-01-14 Varian Associates Microwave waveguide window having the same cutoff frequency as adjoining waveguide section for an increased bandwidth
FR2542928B1 (fr) * 1983-03-18 1985-10-04 Thomson Csf Transformateur de modes de propagation hyperfrequence
US9214711B2 (en) * 2013-03-11 2015-12-15 Commscope Technologies Llc Twist septum polarization rotator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2607849A (en) * 1943-10-02 1952-08-19 Edward M Purcell Control of polarization in wave guides and wave guide systems
DE879845C (de) * 1948-07-29 1953-04-30 Csf Schwingungserzeuger unter Verwendung einer Wanderfeldroehre
US2741744A (en) * 1951-05-08 1956-04-10 Driscoll Clare Microwave apparatus for circular polarization
NL92837C (fr) * 1951-05-26
US2719274A (en) * 1951-07-09 1955-09-27 Gen Precision Lab Inc Microwave switches
US2774945A (en) * 1951-11-10 1956-12-18 Bell Telephone Labor Inc Methods and apparatus for transmitting circular electric waves in wave guides
US2830289A (en) * 1953-04-02 1958-04-08 Gen Precision Lab Inc Broad band echo box

Also Published As

Publication number Publication date
GB803621A (en) 1958-10-29
DE1055625B (de) 1959-04-23
US2923903A (en) 1960-02-02

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