ATE456869T1 - T-förmiger wellenleiter-drehungsüberträger - Google Patents

T-förmiger wellenleiter-drehungsüberträger

Info

Publication number
ATE456869T1
ATE456869T1 AT06829991T AT06829991T ATE456869T1 AT E456869 T1 ATE456869 T1 AT E456869T1 AT 06829991 T AT06829991 T AT 06829991T AT 06829991 T AT06829991 T AT 06829991T AT E456869 T1 ATE456869 T1 AT E456869T1
Authority
AT
Austria
Prior art keywords
sections
transformer section
cross
shaped waveguide
transformer
Prior art date
Application number
AT06829991T
Other languages
English (en)
Inventor
Uwe Rosenberg
Ulrich Mahr
Original Assignee
Ericsson Ab
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 Ericsson Ab filed Critical Ericsson Ab
Application granted granted Critical
Publication of ATE456869T1 publication Critical patent/ATE456869T1/de

Links

Classifications

    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/165—Auxiliary devices for rotating the plane of polarisation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/02—Coupling devices of the waveguide type with invariable factor of coupling
    • H01P5/022—Transitions between lines of the same kind and shape, but with different dimensions
    • H01P5/024—Transitions between lines of the same kind and shape, but with different dimensions between hollow waveguides

Landscapes

  • Waveguides (AREA)
  • Waveguide Connection Structure (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
AT06829991T 2005-11-17 2006-11-14 T-förmiger wellenleiter-drehungsüberträger ATE456869T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0523407A GB2432461A (en) 2005-11-17 2005-11-17 T-shape waveguide twist-transformer junction
PCT/EP2006/068437 WO2007057389A1 (en) 2005-11-17 2006-11-14 T-shape waveguide twist-transformer

Publications (1)

Publication Number Publication Date
ATE456869T1 true ATE456869T1 (de) 2010-02-15

Family

ID=35580199

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06829991T ATE456869T1 (de) 2005-11-17 2006-11-14 T-förmiger wellenleiter-drehungsüberträger

Country Status (7)

Country Link
US (1) US7808337B2 (de)
EP (1) EP1949489B1 (de)
CN (1) CN101322283B (de)
AT (1) ATE456869T1 (de)
DE (1) DE602006012086D1 (de)
GB (1) GB2432461A (de)
WO (1) WO2007057389A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102074773B (zh) * 2009-11-20 2013-09-11 启碁科技股份有限公司 波导管式正交模变换器
CN102709659A (zh) * 2012-06-19 2012-10-03 成都赛纳赛德科技有限公司 一种矩形波导阻抗变换器
CN102723563A (zh) * 2012-06-19 2012-10-10 成都赛纳赛德科技有限公司 一种紧凑型矩形波导阻抗变换器
US9203128B2 (en) 2012-10-16 2015-12-01 Honeywell International Inc. Compact twist for connecting orthogonal waveguides
US9279921B2 (en) * 2013-04-19 2016-03-08 3M Innovative Properties Company Multilayer stack with overlapping harmonics for wide visible-infrared coverage
US9406987B2 (en) 2013-07-23 2016-08-02 Honeywell International Inc. Twist for connecting orthogonal waveguides in a single housing structure
CN108183335B (zh) * 2017-11-23 2019-11-19 北京遥感设备研究所 一种脊波导正交极化变换器
US10547117B1 (en) 2017-12-05 2020-01-28 Unites States Of America As Represented By The Secretary Of The Air Force Millimeter wave, wideband, wide scan phased array architecture for radiating circular polarization at high power levels
US10840573B2 (en) 2017-12-05 2020-11-17 The United States Of America, As Represented By The Secretary Of The Air Force Linear-to-circular polarizers using cascaded sheet impedances and cascaded waveplates
WO2020009979A1 (en) * 2018-07-02 2020-01-09 Sea Tel, Inc. (Dba Cobham Satcom) Open ended waveguide antenna for one-dimensional active arrays
US10698159B2 (en) 2018-10-19 2020-06-30 Globalfoundries Inc. Multiple-layer arrangements including one or more dielectric layers over a waveguide
CN115473022B (zh) * 2022-07-13 2023-08-18 电子科技大学 一种易于cnc实现的微波滤波扭波导

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB650615A (en) * 1947-08-20 1951-02-28 Emi Ltd Improvements in or relating to electric waveguides
US2975383A (en) * 1957-11-04 1961-03-14 Gen Motors Corp Waveguide polarization converter
US4849720A (en) * 1985-10-02 1989-07-18 Neico Microwave Company Orthogonal mode tee
US5111164A (en) * 1986-05-29 1992-05-05 National Research Development Corporation Matching asymmetrical discontinuities in a waveguide twist
DE4002496C1 (en) * 1990-01-29 1991-01-10 Ant Nachrichtentechnik Gmbh, 7150 Backnang, De Polarisation rotator for linearly polarised guided wave - has waveguide extending through rotor in stator in direction of axis of rotation
CA2320667A1 (en) * 1999-09-27 2001-03-27 Telaxis Communications Corp. Compact wideband waveguide twist transition
DE10032172A1 (de) * 2000-07-01 2002-01-17 Marconi Comm Gmbh Übergang für orthogonal orientierte Hohlleiter
DE10037554A1 (de) * 2000-08-02 2002-02-14 Alcatel Sa Anordnung zum Verbinden von zwei identischen elektromagnetischen Hohlleitern
JP3884725B2 (ja) * 2003-06-03 2007-02-21 三菱電機株式会社 導波管装置
WO2005034278A1 (ja) * 2003-10-06 2005-04-14 Murata Manufacturing Co., Ltd. ツイスト導波管および無線装置

Also Published As

Publication number Publication date
US20080238580A1 (en) 2008-10-02
DE602006012086D1 (de) 2010-03-18
CN101322283B (zh) 2011-11-09
WO2007057389A1 (en) 2007-05-24
US7808337B2 (en) 2010-10-05
GB2432461A (en) 2007-05-23
GB0523407D0 (en) 2005-12-28
EP1949489A1 (de) 2008-07-30
EP1949489B1 (de) 2010-01-27
CN101322283A (zh) 2008-12-10

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Legal Events

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