FR3119942B1 - Non-reciprocal microwave component - Google Patents

Non-reciprocal microwave component Download PDF

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Publication number
FR3119942B1
FR3119942B1 FR2101525A FR2101525A FR3119942B1 FR 3119942 B1 FR3119942 B1 FR 3119942B1 FR 2101525 A FR2101525 A FR 2101525A FR 2101525 A FR2101525 A FR 2101525A FR 3119942 B1 FR3119942 B1 FR 3119942B1
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FR
France
Prior art keywords
resonance volume
microwave component
central resonator
ferromagnetic
electromagnetic waves
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.)
Active
Application number
FR2101525A
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French (fr)
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FR3119942A1 (en
Inventor
Aurélie Verger
Issam Marah
Anthony Ghiotto
Jean-Marie Pham
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.)
EXENS SOLUTIONS, FR
Original Assignee
Cobham Microwave SAS
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.)
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Publication date
Application filed by Cobham Microwave SAS filed Critical Cobham Microwave SAS
Priority to FR2101525A priority Critical patent/FR3119942B1/en
Priority to PCT/FR2022/050289 priority patent/WO2022175632A1/en
Priority to EP22710651.5A priority patent/EP4295443A1/en
Publication of FR3119942A1 publication Critical patent/FR3119942A1/en
Application granted granted Critical
Publication of FR3119942B1 publication Critical patent/FR3119942B1/en
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Anticipated expiration legal-status Critical

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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
    • H01P1/383—Junction circulators, e.g. Y-circulators
    • H01P1/39—Hollow waveguide circulators

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  • Non-Reversible Transmitting Devices (AREA)

Abstract

Composant micro-ondes non réciproque comportant trois guides d’ondes et un résonateur central (6) comportant des parois supérieure (12) et inférieure (14) autour d’un volume de résonance (10), chaque guide d’ondes comportant une zone de propagation d’ondes électromagnétiques, le résonateur central et les guides d’ondes étant agencés pour que des ondes électromagnétiques circulent entre le volume de résonance et la zone de propagation des guides d’ondes, les parois supérieure et inférieure comportant des surfaces conductrices supérieure (26) et inférieure (28), orientées vers le volume de résonance et en regard l’une de l’autre, le résonateur central comportant deux éléments, l’un ferromagnétiques et l’autre ferromagnétique ou diélectrique, (15A, 15B) dans le volume de résonance, étagés suivant une direction (Z-Z) orthogonale à la paroi supérieure et séparés par une couche diélectrique (30), un élément étant au contact de la surface conductrice supérieure et l’autre élément étant au contact de la surface conductrice inférieure. Figure pour l’abrégé : Figure 2Non-reciprocal microwave component comprising three waveguides and a central resonator (6) having upper (12) and lower (14) walls around a resonance volume (10), each waveguide having a zone for propagation of electromagnetic waves, the central resonator and the wave guides being arranged so that electromagnetic waves circulate between the resonance volume and the propagation zone of the wave guides, the upper and lower walls comprising upper conductive surfaces (26) and lower (28), oriented towards the resonance volume and facing each other, the central resonator comprising two elements, one ferromagnetic and the other ferromagnetic or dielectric, (15A, 15B) in the resonance volume, stepped in a direction (Z-Z) orthogonal to the upper wall and separated by a dielectric layer (30), one element being in contact with the upper conductive surface and the other element being in contact with the conductive surface lower. Figure for abstract: Figure 2

FR2101525A 2021-02-17 2021-02-17 Non-reciprocal microwave component Active FR3119942B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2101525A FR3119942B1 (en) 2021-02-17 2021-02-17 Non-reciprocal microwave component
PCT/FR2022/050289 WO2022175632A1 (en) 2021-02-17 2022-02-17 Non-reciprocal microwave component
EP22710651.5A EP4295443A1 (en) 2021-02-17 2022-02-17 Non-reciprocal microwave component

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2101525 2021-02-17
FR2101525A FR3119942B1 (en) 2021-02-17 2021-02-17 Non-reciprocal microwave component

Publications (2)

Publication Number Publication Date
FR3119942A1 FR3119942A1 (en) 2022-08-19
FR3119942B1 true FR3119942B1 (en) 2024-01-19

Family

ID=76034713

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2101525A Active FR3119942B1 (en) 2021-02-17 2021-02-17 Non-reciprocal microwave component

Country Status (3)

Country Link
EP (1) EP4295443A1 (en)
FR (1) FR3119942B1 (en)
WO (1) WO2022175632A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3714608A (en) * 1971-06-29 1973-01-30 Bell Telephone Labor Inc Broadband circulator having multiple resonance modes
CN207116652U (en) * 2017-08-02 2018-03-16 成都八九九科技有限公司 A kind of contracting waveguide circulator

Also Published As

Publication number Publication date
EP4295443A1 (en) 2023-12-27
WO2022175632A1 (en) 2022-08-25
FR3119942A1 (en) 2022-08-19

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