DE3883498D1 - Erreger- bzw. Speisesystem für eine Parabolantenne. - Google Patents
Erreger- bzw. Speisesystem für eine Parabolantenne.Info
- Publication number
- DE3883498D1 DE3883498D1 DE88119185T DE3883498T DE3883498D1 DE 3883498 D1 DE3883498 D1 DE 3883498D1 DE 88119185 T DE88119185 T DE 88119185T DE 3883498 T DE3883498 T DE 3883498T DE 3883498 D1 DE3883498 D1 DE 3883498D1
- Authority
- DE
- Germany
- Prior art keywords
- excitation
- shifting component
- supply system
- deg phase
- receive
- 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
- 230000005284 excitation Effects 0.000 title abstract 3
- 238000010276 construction Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
- H01Q21/245—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction provided with means for varying the polarisation
-
- 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
- H01P1/17—Auxiliary devices for rotating the plane of polarisation for producing a continuously rotating polarisation, e.g. circular polarisation
- H01P1/172—Auxiliary devices for rotating the plane of polarisation for producing a continuously rotating polarisation, e.g. circular polarisation using a dielectric element
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/02—Waveguide horns
- H01Q13/0241—Waveguide horns radiating a circularly polarised wave
Landscapes
- Aerials With Secondary Devices (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Waveguide Switches, Polarizers, And Phase Shifters (AREA)
- Details Of Aerials (AREA)
- Waveguide Aerials (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE88119185T DE3883498D1 (de) | 1987-12-08 | 1988-11-18 | Erreger- bzw. Speisesystem für eine Parabolantenne. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3741501A DE3741501C1 (de) | 1987-12-08 | 1987-12-08 | Erreger- bzw. Speisesystem fuer eine Parabolantenne |
DE88119185T DE3883498D1 (de) | 1987-12-08 | 1988-11-18 | Erreger- bzw. Speisesystem für eine Parabolantenne. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3883498D1 true DE3883498D1 (de) | 1993-09-30 |
Family
ID=6342089
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3741501A Expired DE3741501C1 (de) | 1987-12-08 | 1987-12-08 | Erreger- bzw. Speisesystem fuer eine Parabolantenne |
DE88119185T Expired - Lifetime DE3883498D1 (de) | 1987-12-08 | 1988-11-18 | Erreger- bzw. Speisesystem für eine Parabolantenne. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3741501A Expired DE3741501C1 (de) | 1987-12-08 | 1987-12-08 | Erreger- bzw. Speisesystem fuer eine Parabolantenne |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0319753B1 (de) |
AT (1) | ATE93657T1 (de) |
DE (2) | DE3741501C1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3920563A1 (de) * | 1989-06-23 | 1991-01-10 | Mueller Heinz Juergen Dipl Ing | Erreger- bzw. speisesystem fuer eine parabolantenne |
JPH03185901A (ja) * | 1989-12-14 | 1991-08-13 | Sharp Corp | 偏波変換器 |
DE4437595A1 (de) * | 1994-10-20 | 1996-05-30 | Pt Komtelindo Adipratama | Wellenleiter-Septum-Phasenschieber |
DE19912262A1 (de) * | 1999-03-18 | 2000-10-12 | Kathrein Werke Kg | Erreger- oder Speisevorrichtung, insbesondere für eine Satellitenantenne |
DE102016112581A1 (de) | 2016-07-08 | 2018-01-11 | Lisa Dräxlmaier GmbH | Phasengesteuerte Gruppenantenne |
DE102016112583A1 (de) * | 2016-07-08 | 2018-01-11 | Lisa Dräxlmaier GmbH | Steuerbares Phasenstellglied für elektromagnetische Wellen |
RU2650719C1 (ru) * | 2017-04-03 | 2018-04-17 | Федеральное государственное унитарное предприятие Ордена Трудового Красного Знамени научно-исследовательский институт радио | Разделитель ортогонально-поляризованных волн |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5945309B2 (ja) * | 1978-02-08 | 1984-11-05 | ケイディディ株式会社 | 交さ偏波補償方式 |
IT1160267B (it) * | 1978-11-27 | 1987-03-11 | Sits Soc It Telecom Siemens | Disposizione circuitale per rilevare l'errore di puntamento dell'antenna in un sistema di telecomunicazioni |
US4264908A (en) * | 1979-03-06 | 1981-04-28 | Nasa | Adaptive polarization separation |
US4353041A (en) * | 1979-12-05 | 1982-10-05 | Ford Aerospace & Communications Corp. | Selectable linear or circular polarization network |
EP0073258B1 (de) * | 1981-08-27 | 1990-04-25 | Mitsubishi Denki Kabushiki Kaisha | Vorrichtung zur Detektierung eines Winkelfehlers |
IT1181958B (it) * | 1985-03-27 | 1987-09-30 | Selenia Spazio Spa | Dispositivo per la combinazione senza perdite della potenza rf di due o piu' trasmettitori a microonde funzionanti in parallelo e con qualsiasi rapporto di potenza |
-
1987
- 1987-12-08 DE DE3741501A patent/DE3741501C1/de not_active Expired
-
1988
- 1988-11-18 EP EP88119185A patent/EP0319753B1/de not_active Expired - Lifetime
- 1988-11-18 AT AT88119185T patent/ATE93657T1/de not_active IP Right Cessation
- 1988-11-18 DE DE88119185T patent/DE3883498D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE93657T1 (de) | 1993-09-15 |
EP0319753A1 (de) | 1989-06-14 |
DE3741501C1 (de) | 1989-02-02 |
EP0319753B1 (de) | 1993-08-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |