EP0986123A3 - Übergang zwischen zwei um 45 gegeneinander verdrehten Quadrathohlleitern - Google Patents

Übergang zwischen zwei um 45 gegeneinander verdrehten Quadrathohlleitern Download PDF

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Publication number
EP0986123A3
EP0986123A3 EP99110747A EP99110747A EP0986123A3 EP 0986123 A3 EP0986123 A3 EP 0986123A3 EP 99110747 A EP99110747 A EP 99110747A EP 99110747 A EP99110747 A EP 99110747A EP 0986123 A3 EP0986123 A3 EP 0986123A3
Authority
EP
European Patent Office
Prior art keywords
transition
rotated
square
square waveguides
waveguide sections
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.)
Withdrawn
Application number
EP99110747A
Other languages
English (en)
French (fr)
Other versions
EP0986123A2 (de
Inventor
Martin Schneider
Werner Speldrich
Uwe Rosenberg
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.)
Telent GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0986123A2 publication Critical patent/EP0986123A2/de
Publication of EP0986123A3 publication Critical patent/EP0986123A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
    • H01P5/082—Transitions between hollow waveguides of different shape, e.g. between a rectangular and a circular waveguide
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/02—Bends; Corners; Twists
    • H01P1/022—Bends; Corners; Twists in waveguides of polygonal cross-section

Landscapes

  • Waveguides (AREA)

Abstract

Ein solcher Übergang zwischen zwei um 45° gegeneinander verdrehten Quadrathohlleitern (1,2) kann mit wenig aufwendigen Verfahren hergestellt werden, wenn dieser Übergang aus ein oder mehreren Rundhohlleiterabschnitten (7) und/oder Quadrathohlleiterabschnitten (5, 6) mit abgerundeten Ecken besteht, wobei die Innenquerschnittsabmessungen dieser Hohlleiterabschnitte (5, 6, 7) die Innenquerschnittsabmessungen der ihnen benachbarten Quadrathohlleiter (1, 2) nicht überschreiten.
EP99110747A 1998-09-02 1999-06-04 Übergang zwischen zwei um 45 gegeneinander verdrehten Quadrathohlleitern Withdrawn EP0986123A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19839889 1998-09-02
DE1998139889 DE19839889C1 (de) 1998-09-02 1998-09-02 Übergang zwischen zwei um 45 DEG gegeneinander verdrehten Quadrathohlleitern

Publications (2)

Publication Number Publication Date
EP0986123A2 EP0986123A2 (de) 2000-03-15
EP0986123A3 true EP0986123A3 (de) 2001-08-29

Family

ID=7879492

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99110747A Withdrawn EP0986123A3 (de) 1998-09-02 1999-06-04 Übergang zwischen zwei um 45 gegeneinander verdrehten Quadrathohlleitern

Country Status (2)

Country Link
EP (1) EP0986123A3 (de)
DE (1) DE19839889C1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2303842C1 (ru) * 2005-11-28 2007-07-27 Александр Иванович Шалякин Волноводный переход
US7772939B2 (en) 2006-09-19 2010-08-10 Nec Corporation Polarization transformation circuit

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7068121B2 (en) 2003-06-30 2006-06-27 Tyco Technology Resources Apparatus for signal transitioning from a device to a waveguide
ITAN20100160A1 (it) * 2010-09-29 2012-03-30 Marco Farina Kit di calibrazione multimodale in guida d'onda per la misura di matrici di scattering generalizzate oltre la banda di monomodalita'.
CN116404383A (zh) * 2023-03-31 2023-07-07 中国电子科技集团公司第五十四研究所 一种方波导过渡器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE510709A (de) * 1951-04-21
US2668191A (en) * 1949-06-30 1954-02-02 Sperry Corp Wave energy polarization converter
US4311973A (en) * 1977-11-02 1982-01-19 Licentia Patent-Verwaltungs Gmbh Waveguide junction

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1031380B (de) * 1957-03-14 1958-06-04 Siemens Ag Hohlrohrleitungsabschnitt mit einstellbarer Querschnittsverdrehung fuer Hohlleiter mit rechteckfoermigem Querschnitt

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2668191A (en) * 1949-06-30 1954-02-02 Sperry Corp Wave energy polarization converter
BE510709A (de) * 1951-04-21
US4311973A (en) * 1977-11-02 1982-01-19 Licentia Patent-Verwaltungs Gmbh Waveguide junction

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
J UHER ET AL.: "WAVEGUIDE COMPONENTS FOR ANTENNA FEED SYSTEMS : THEORY AND CAD", 1993, ARTECH HOUSE, BOSTON, XP002171252 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2303842C1 (ru) * 2005-11-28 2007-07-27 Александр Иванович Шалякин Волноводный переход
US7772939B2 (en) 2006-09-19 2010-08-10 Nec Corporation Polarization transformation circuit

Also Published As

Publication number Publication date
EP0986123A2 (de) 2000-03-15
DE19839889C1 (de) 2000-05-11

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