EP0518218A1
Expired / Lapsed
EP
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Microwave coupler-polariser
Assignee: Siemens AG
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Filing: 1992-06-04
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Granted: —
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Expires: 2012-06-04
Abstract
Abstract Main components of the coupler-polariser according to the invention are a polarisation filter (1) which is constructed in a broadband manner such that it is virtually precisely phase-balanced, and a 3 dB coupler (2), which is connected thereto via waveguides/coaxial lead junctions (5), is designed using coaxial-lead technology and, because of the 90 DEG phase shift of its subwaves, operates as part of a circular polariser. The coupler-polariser can be used for broadband antenna-supply systems in satellite or directional radio. <IMAGE>
Inventors
- 👤 Eberhard Dr.-Ing. Schuegraf
- 👤 Helmuth Dipl.-Ing. Thiere
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-02 22:56
CPC Classifications
H; H01; H01P; H01P1/00; H01P1/16; H01P1/161
Claims Analysis
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References Cited (Backward Citations)
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