AU614279B2 - Wideband polarisation filter (duplexer) - Google Patents

Wideband polarisation filter (duplexer) Download PDF

Info

Publication number
AU614279B2
AU614279B2 AU13399/88A AU1339988A AU614279B2 AU 614279 B2 AU614279 B2 AU 614279B2 AU 13399/88 A AU13399/88 A AU 13399/88A AU 1339988 A AU1339988 A AU 1339988A AU 614279 B2 AU614279 B2 AU 614279B2
Authority
AU
Australia
Prior art keywords
waveguide
filter
duplexer
internal conductor
arms
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.)
Ceased
Application number
AU13399/88A
Other languages
English (en)
Other versions
AU1339988A (en
Inventor
Eberhard Schuegraf
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of AU1339988A publication Critical patent/AU1339988A/en
Application granted granted Critical
Publication of AU614279B2 publication Critical patent/AU614279B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/16—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion
    • H01P1/161—Auxiliary devices for mode selection, e.g. mode suppression or mode promotion; for mode conversion sustaining two independent orthogonal modes, e.g. orthomode transducer

Landscapes

  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Filtration Of Liquid (AREA)
  • External Artificial Organs (AREA)
  • Networks Using Active Elements (AREA)
  • Waveguide Aerials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
AU13399/88A 1987-03-24 1988-03-23 Wideband polarisation filter (duplexer) Ceased AU614279B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3709558 1987-03-24
DE3709558 1987-03-24

Publications (2)

Publication Number Publication Date
AU1339988A AU1339988A (en) 1988-09-22
AU614279B2 true AU614279B2 (en) 1991-08-29

Family

ID=6323816

Family Applications (1)

Application Number Title Priority Date Filing Date
AU13399/88A Ceased AU614279B2 (en) 1987-03-24 1988-03-23 Wideband polarisation filter (duplexer)

Country Status (4)

Country Link
EP (1) EP0285879B1 (fr)
AT (1) ATE90813T1 (fr)
AU (1) AU614279B2 (fr)
DE (1) DE3881741D1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0284911B1 (fr) * 1987-03-24 1992-06-03 Siemens Aktiengesellschaft Filtre de polarisation à large bande
US5109232A (en) * 1990-02-20 1992-04-28 Andrew Corporation Dual frequency antenna feed with apertured channel
DE9107191U1 (de) * 1991-06-11 1991-08-08 Siemens AG, 8000 München Mikrowellen-Kopplerpolarisator
FR2907601B1 (fr) 2006-10-24 2009-11-20 Satimo Sa Coupleur a bande de fonctionnement ultra large de jonction a mode orthogonal

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3150333A (en) * 1960-02-01 1964-09-22 Airtron Division Of Litton Pre Coupling orthogonal polarizations in a common square waveguide with modes in individual waveguides
US4700154A (en) * 1985-03-27 1987-10-13 Eberhard Schuegraf Polarization separating filter for hyper frequency structures
AU1339888A (en) * 1987-03-24 1988-09-22 Siemens Aktiengesellschaft Broad-band polarisation duplexer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2521956C3 (de) * 1975-05-16 1978-07-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen Polarisationsweiche
FR2582449B1 (fr) * 1979-07-24 1988-08-26 Thomson Csf Dispositif diplexeur de polarisations a large bande et antenne associee a un radar ou a un dispositif de contre-mesure comportant un tel dispositif

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3150333A (en) * 1960-02-01 1964-09-22 Airtron Division Of Litton Pre Coupling orthogonal polarizations in a common square waveguide with modes in individual waveguides
US4700154A (en) * 1985-03-27 1987-10-13 Eberhard Schuegraf Polarization separating filter for hyper frequency structures
AU1339888A (en) * 1987-03-24 1988-09-22 Siemens Aktiengesellschaft Broad-band polarisation duplexer

Also Published As

Publication number Publication date
AU1339988A (en) 1988-09-22
EP0285879A1 (fr) 1988-10-12
DE3881741D1 (de) 1993-07-22
ATE90813T1 (de) 1993-07-15
EP0285879B1 (fr) 1993-06-16

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