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公开(公告)号：EP1183752B1
公开(公告)日：2004-01-28
申请号：EP00922816.4
申请日：2000-05-12
发明人： SPELDRICH, Werner , ROSENBERG, Uwe
IPC分类号： H01P1/161
CPC分类号： H01P1/161
摘要： The invention relates to a polarization separating filter which can be integrated in a planar hollow conductor circuit and which is comprised of a central hollow conductor (1) in which two waves that are polarized in an orthogonally linear manner are capable of being propagated. One end of the central hollow conductor (1) is terminated by a short-circuit wall (2), and two hollow conductors (3, 4) are, in the vicinity of the short-circuit wall (2), coupled to two opposing walls of the central hollow conductor (1) in an at least approximately identical cross-sectional plane that extends perpendicular to the longitudinal axis of the hollow conductor. The hollow conductors (3, 4) coupled on the faces thereof to the central hollow conductor (1) are turned with regard to their cross-sections in such a manner that the fields therein are oriented orthogonally in relation to one another.
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公开(公告)号：EP1266423A1
公开(公告)日：2002-12-18
申请号：EP01915592.8
申请日：2001-02-23
发明人： BEIS, Konstantin , ROSENBERG, Uwe
IPC分类号： H01P7/06
CPC分类号： H01P7/06
摘要： The aim of the invention is to provide a cavity resonator that has a great variable frequency area of a resonance frequency and is provided with good quality. Such a cavity resonator is provided with a round cross-section. The H11n wave mode acting as the resonance wave mode exists in said resonator which is separated into two components with regard to the cross-sectional plane (5) thereof. The two cavity components (1, 2) can be displaced against each other in the direction of the common longitudinal axis (7) thereof.
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公开(公告)号：EP1206812A1
公开(公告)日：2002-05-22
申请号：EP00953362.1
申请日：2000-08-10
发明人： ROSENBERG, Uwe , SCHNEIDER, Martin
IPC分类号： H01P5/08
CPC分类号： H01P5/082
摘要： The invention relates to a wave guide adapter arranged between a rectangular wave guide with a single cross-section and an elliptic wave guide which allows for the propagation of a fundamental wave type and higher wave types. The inventive device comprises a longitudinal channel which allows for the propagation of higher types of waves at least on one part of the length thereof and consists of various stages with different cross sections. Said device also comprises wave guide gates which are used to couple higher waves of the elliptic wave guide. The stages of the wave guide adapter in which the higher wave types can be propagated have an elliptic cross section.
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公开(公告)号：EP1183752A1
公开(公告)日：2002-03-06
申请号：EP00922816.4
申请日：2000-05-12
发明人： SPELDRICH, Werner , ROSENBERG, Uwe
IPC分类号： H01P1/161
CPC分类号： H01P1/161
摘要： The invention relates to a polarization separating filter which can be integrated in a planar hollow conductor circuit and which is comprised of a central hollow conductor (1) in which two waves that are polarized in an orthogonally linear manner are capable of being propagated. One end of the central hollow conductor (1) is terminated by a short-circuit wall (2), and two hollow conductors (3, 4) are, in the vicinity of the short-circuit wall (2), coupled to two opposing walls of the central hollow conductor (1) in an at least approximately identical cross-sectional plane that extends perpendicular to the longitudinal axis of the hollow conductor. The hollow conductors (3, 4) coupled on the faces thereof to the central hollow conductor (1) are turned with regard to their cross-sections in such a manner that the fields therein are oriented orthogonally in relation to one another.
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公开(公告)号：EP1206812B1
公开(公告)日：2003-03-05
申请号：EP00953362.1
申请日：2000-08-10
发明人： ROSENBERG, Uwe , SCHNEIDER, Martin
IPC分类号： H01P5/08
CPC分类号： H01P5/082
摘要： The invention relates to a wave guide adapter arranged between a rectangular wave guide with a single cross-section and an elliptic wave guide which allows for the propagation of a fundamental wave type and higher wave types. The inventive device comprises a longitudinal channel which allows for the propagation of higher types of waves at least on one part of the length thereof and consists of various stages with different cross sections. Said device also comprises wave guide gates which are used to couple higher waves of the elliptic wave guide. The stages of the wave guide adapter in which the higher wave types can be propagated have an elliptic cross section.
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公开(公告)号：EP1479162A2
公开(公告)日：2004-11-24
申请号：EP03743000.6
申请日：2003-02-28
发明人： ROSENBERG, Uwe , AMARI, Smain
CPC分类号： H01P1/203 , H01P1/2053 , H01P1/208 , H01P1/2084
摘要： The invention relates to a bandpass filter comprising a number of resonators (1, 2, 3, 4), which are arranged between an input (S) and an output (L) of the filter and which are interconnected to form at least two main signal paths (S, 1, 2, L; S, 3, 4, L) that lead from the input (S) to the output (L). The at least two main signal paths (S, 1, 2, L; S, 3, 4, L) have overlapping passbands and are connected to the input (S) and/or output (L) via different resonators (1, 3; 2, 4).
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公开(公告)号：EP1206811A1
公开(公告)日：2002-05-22
申请号：EP00953391.0
申请日：2000-08-10
发明人： ROSENBERG, Uwe , SPELDRICH, Werner
IPC分类号： H01P1/161
CPC分类号： H01P1/161
摘要： The invention relates to a polarization filter for a high frequency wave guided in a wave guide. Said filter comprises an entry section (2) in which wave types that are orthogonally polarized in relation to one another are capable of propagating. The inventive polarization filter also comprises two first exit sections (3, 3') which extend along the length of the entry section (2), which are separated by a septum (4), and which are provided for a first wave type. In addition, the polarization filter has two second exit sections which laterally extend in the plane of the septum (4), which are provided for the second wave type, and which are configured as coaxial conductors (6, 6').
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