DE59009918D1 - Mikrowellen-Polarisationsweiche. - Google Patents

Mikrowellen-Polarisationsweiche.

Info

Publication number
DE59009918D1
DE59009918D1 DE59009918T DE59009918T DE59009918D1 DE 59009918 D1 DE59009918 D1 DE 59009918D1 DE 59009918 T DE59009918 T DE 59009918T DE 59009918 T DE59009918 T DE 59009918T DE 59009918 D1 DE59009918 D1 DE 59009918D1
Authority
DE
Germany
Prior art keywords
filter
hand
arm sections
microwave
polarisation
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 - Fee Related
Application number
DE59009918T
Other languages
English (en)
Inventor
Eberhard Dr Ing 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
Application granted granted Critical
Publication of DE59009918D1 publication Critical patent/DE59009918D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Aerials With Secondary Devices (AREA)
  • Burglar Alarm Systems (AREA)
  • Steering Controls (AREA)
  • Waveguide Aerials (AREA)
DE59009918T 1989-09-28 1990-09-03 Mikrowellen-Polarisationsweiche. Expired - Fee Related DE59009918D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3932430 1989-09-28

Publications (1)

Publication Number Publication Date
DE59009918D1 true DE59009918D1 (de) 1996-01-11

Family

ID=6390416

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59009918T Expired - Fee Related DE59009918D1 (de) 1989-09-28 1990-09-03 Mikrowellen-Polarisationsweiche.

Country Status (4)

Country Link
EP (1) EP0419892B1 (de)
AT (1) ATE130964T1 (de)
DE (1) DE59009918D1 (de)
NO (1) NO175840C (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9107191U1 (de) * 1991-06-11 1991-08-08 Siemens AG, 8000 München Mikrowellen-Kopplerpolarisator
SE9804498D0 (sv) * 1998-04-02 1998-12-22 Allgon Ab Wide band antenna means incorporating a radiating structure having a band form
GB0419884D0 (en) * 2004-09-08 2004-10-13 Invacom Ltd Broadcast signal waveguide

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3345689A1 (de) * 1983-12-16 1985-07-11 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Breitband-polarisationsweiche
DE3675235D1 (de) * 1985-03-27 1990-12-06 Siemens Ag Polaristationsweiche fuer einrichtungen der hoechstfreqenztechnik.
EP0280151B1 (de) * 1987-02-18 1992-04-29 Siemens Aktiengesellschaft Mikrowellen-Polarisationsweiche
ATE77004T1 (de) * 1987-03-24 1992-06-15 Siemens Ag Breitbandige polarisationsweiche.

Also Published As

Publication number Publication date
NO904192D0 (no) 1990-09-26
EP0419892A2 (de) 1991-04-03
NO175840C (no) 1994-12-14
NO175840B (no) 1994-09-05
ATE130964T1 (de) 1995-12-15
EP0419892A3 (en) 1992-07-15
NO904192L (no) 1991-04-02
EP0419892B1 (de) 1995-11-29

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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