DE3686663D1 - Mikrowellen-zirkulator. - Google Patents
Mikrowellen-zirkulator.Info
- Publication number
- DE3686663D1 DE3686663D1 DE8686104356T DE3686663T DE3686663D1 DE 3686663 D1 DE3686663 D1 DE 3686663D1 DE 8686104356 T DE8686104356 T DE 8686104356T DE 3686663 T DE3686663 T DE 3686663T DE 3686663 D1 DE3686663 D1 DE 3686663D1
- Authority
- DE
- Germany
- Prior art keywords
- substrate
- plate
- metal plate
- opposite side
- strip conductor
- 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 - Lifetime
Links
- 239000002184 metal Substances 0.000 abstract 4
- 239000000758 substrate Substances 0.000 abstract 4
- 229910000859 α-Fe Inorganic materials 0.000 abstract 3
- 239000004020 conductor Substances 0.000 abstract 2
- 239000000919 ceramic Substances 0.000 abstract 1
- 239000011888 foil Substances 0.000 abstract 1
- 239000007779 soft material Substances 0.000 abstract 1
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
- H01P1/387—Strip line circulators
Landscapes
- Non-Reversible Transmitting Devices (AREA)
- Constitution Of High-Frequency Heating (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8686104356T DE3686663D1 (de) | 1985-04-03 | 1986-03-29 | Mikrowellen-zirkulator. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853512142 DE3512142A1 (de) | 1985-04-03 | 1985-04-03 | Mikrowellen-zirkulator |
DE8686104356T DE3686663D1 (de) | 1985-04-03 | 1986-03-29 | Mikrowellen-zirkulator. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3686663D1 true DE3686663D1 (de) | 1992-10-15 |
Family
ID=6267183
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19853512142 Withdrawn DE3512142A1 (de) | 1985-04-03 | 1985-04-03 | Mikrowellen-zirkulator |
DE8686104356T Expired - Lifetime DE3686663D1 (de) | 1985-04-03 | 1986-03-29 | Mikrowellen-zirkulator. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19853512142 Withdrawn DE3512142A1 (de) | 1985-04-03 | 1985-04-03 | Mikrowellen-zirkulator |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0197476B1 (de) |
AT (1) | ATE80500T1 (de) |
DE (2) | DE3512142A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1213510B (it) * | 1986-10-22 | 1989-12-20 | Gte Telecom Spa | Circolatore adatto a tre porte in film sottile. |
FR2779576B1 (fr) * | 1998-06-05 | 2001-04-27 | Thomson Csf | Module micro-electronique hyperfrequences comportant deux materiaux de substrat differents et procede de fabrication d'un tel module |
CN103855456A (zh) * | 2012-11-29 | 2014-06-11 | 中国航空工业第六○七研究所 | 一种嵌入式微带环行器的制作方法 |
US11152677B2 (en) * | 2018-11-12 | 2021-10-19 | Qorvo Us, Inc. | Integration of self-biased magnetic circulators with microwave devices |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3334317A (en) * | 1964-01-31 | 1967-08-01 | Sylvania Electric Prod | Ferrite stripline circulator having closed magnetic loop path and centrally located, conductive foil overlying radially extending center conductors |
US3573666A (en) * | 1969-02-27 | 1971-04-06 | Gen Electric | Frequency adjustable microwave stripline circulator |
US3614670A (en) * | 1969-11-05 | 1971-10-19 | Richard G Wilson | Switchable microwave circulator wherein ground planes are comprised of foils having vertically conductive particles |
US3854106A (en) * | 1974-02-19 | 1974-12-10 | Bendix Corp | Depressed-puck microstrip circulator |
GB1512605A (en) * | 1976-08-05 | 1978-06-01 | Standard Telephones Cables Ltd | Microwave integrated printed circuits |
-
1985
- 1985-04-03 DE DE19853512142 patent/DE3512142A1/de not_active Withdrawn
-
1986
- 1986-03-29 AT AT86104356T patent/ATE80500T1/de not_active IP Right Cessation
- 1986-03-29 EP EP86104356A patent/EP0197476B1/de not_active Expired - Lifetime
- 1986-03-29 DE DE8686104356T patent/DE3686663D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE3512142A1 (de) | 1986-10-09 |
EP0197476B1 (de) | 1992-09-09 |
ATE80500T1 (de) | 1992-09-15 |
EP0197476A2 (de) | 1986-10-15 |
EP0197476A3 (en) | 1988-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee | ||
8370 | Indication related to discontinuation of the patent is to be deleted | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: ROBERT BOSCH GMBH, 70469 STUTTGART, DE |
|
8339 | Ceased/non-payment of the annual fee |