DE3763827D1 - Geraet zur polarisationswandlung. - Google Patents
Geraet zur polarisationswandlung.Info
- Publication number
- DE3763827D1 DE3763827D1 DE8787101166T DE3763827T DE3763827D1 DE 3763827 D1 DE3763827 D1 DE 3763827D1 DE 8787101166 T DE8787101166 T DE 8787101166T DE 3763827 T DE3763827 T DE 3763827T DE 3763827 D1 DE3763827 D1 DE 3763827D1
- Authority
- DE
- Germany
- Prior art keywords
- waveguide
- circular
- fin
- circular waveguide
- rectangular waveguide
- 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
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
Landscapes
- Waveguide Aerials (AREA)
- Optical Communication System (AREA)
- Polarising Elements (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Waveguide Switches, Polarizers, And Phase Shifters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP87101166A EP0276347B1 (de) | 1987-01-28 | 1987-01-28 | Gerät zur Polarisationswandlung |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3763827D1 true DE3763827D1 (de) | 1990-08-23 |
Family
ID=8196709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787101166T Expired - Lifetime DE3763827D1 (de) | 1987-01-28 | 1987-01-28 | Geraet zur polarisationswandlung. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0276347B1 (de) |
AT (1) | ATE54777T1 (de) |
DE (1) | DE3763827D1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113178706A (zh) * | 2021-04-19 | 2021-07-27 | 北京邮电大学 | 极化调制天线及通信设备 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3622921A (en) * | 1970-10-22 | 1971-11-23 | Us Navy | Polarization rotator |
DE3241890A1 (de) * | 1982-11-12 | 1984-05-17 | kabelmetal electro GmbH, 3000 Hannover | Polarisationsweiche mit speisehorn |
GB8501440D0 (en) * | 1985-01-21 | 1985-02-20 | Era Patents Ltd | Circularly polorizing antenna feed |
-
1987
- 1987-01-28 AT AT87101166T patent/ATE54777T1/de active
- 1987-01-28 DE DE8787101166T patent/DE3763827D1/de not_active Expired - Lifetime
- 1987-01-28 EP EP87101166A patent/EP0276347B1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ATE54777T1 (de) | 1990-08-15 |
EP0276347B1 (de) | 1990-07-18 |
EP0276347A1 (de) | 1988-08-03 |
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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 |