FR2139767B1 - - Google Patents

Info

Publication number
FR2139767B1
FR2139767B1 FR7120343A FR7120343A FR2139767B1 FR 2139767 B1 FR2139767 B1 FR 2139767B1 FR 7120343 A FR7120343 A FR 7120343A FR 7120343 A FR7120343 A FR 7120343A FR 2139767 B1 FR2139767 B1 FR 2139767B1
Authority
FR
France
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
FR7120343A
Other versions
FR2139767A1 (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.)
Lignes Telegraphiques et Telephoniques LTT SA
Original Assignee
Lignes Telegraphiques et Telephoniques LTT 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.)
Filing date
Publication date
Application filed by Lignes Telegraphiques et Telephoniques LTT SA filed Critical Lignes Telegraphiques et Telephoniques LTT SA
Priority to FR7120343A priority Critical patent/FR2139767B1/fr
Priority to FR7131223A priority patent/FR2150597B2/fr
Priority to FR7210778A priority patent/FR2177507B2/fr
Priority to NL7207487A priority patent/NL7207487A/xx
Priority to GB2592372A priority patent/GB1398768A/en
Priority to DE2226726A priority patent/DE2226726C3/de
Publication of FR2139767A1 publication Critical patent/FR2139767A1/fr
Priority to US00408858A priority patent/US3845413A/en
Application granted granted Critical
Publication of FR2139767B1 publication Critical patent/FR2139767B1/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
    • H01P1/18—Phase-shifters
    • H01P1/19—Phase-shifters using a ferromagnetic device
    • 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
    • H01P1/36—Isolators
    • H01P1/362—Edge-guided mode devices
    • 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
    • H01P1/383—Junction circulators, e.g. Y-circulators
    • H01P1/387—Strip line circulators
FR7120343A 1971-06-04 1971-06-04 Expired FR2139767B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7120343A FR2139767B1 (fr) 1971-06-04 1971-06-04
FR7131223A FR2150597B2 (fr) 1971-06-04 1971-08-27
FR7210778A FR2177507B2 (fr) 1971-06-04 1972-03-28
NL7207487A NL7207487A (fr) 1971-06-04 1972-06-02
GB2592372A GB1398768A (en) 1971-06-04 1972-06-02 Wideband non reciprocal integrated devices
DE2226726A DE2226726C3 (de) 1971-06-04 1972-06-02 Nichtreziproke Übertragungsanordnung für elektromagnetische Höchstfrequenzwellen
US00408858A US3845413A (en) 1971-06-04 1973-10-23 Wideband non reciprocal integrated circuits utilizing surface wave propagation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7120343A FR2139767B1 (fr) 1971-06-04 1971-06-04

Publications (2)

Publication Number Publication Date
FR2139767A1 FR2139767A1 (fr) 1973-01-12
FR2139767B1 true FR2139767B1 (fr) 1977-01-21

Family

ID=9078135

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7120343A Expired FR2139767B1 (fr) 1971-06-04 1971-06-04

Country Status (1)

Country Link
FR (1) FR2139767B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023238310A1 (fr) * 2022-06-09 2023-12-14 Tdk株式会社 Élément de circuit non réciproque

Also Published As

Publication number Publication date
FR2139767A1 (fr) 1973-01-12

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Legal Events

Date Code Title Description
CL Concession to grant licenses
ST Notification of lapse