DE602006012086D1 - T-förmiger wellenleiter-drehungsüberträger - Google Patents

T-förmiger wellenleiter-drehungsüberträger

Info

Publication number
DE602006012086D1
DE602006012086D1 DE602006012086T DE602006012086T DE602006012086D1 DE 602006012086 D1 DE602006012086 D1 DE 602006012086D1 DE 602006012086 T DE602006012086 T DE 602006012086T DE 602006012086 T DE602006012086 T DE 602006012086T DE 602006012086 D1 DE602006012086 D1 DE 602006012086D1
Authority
DE
Germany
Prior art keywords
sections
transformer section
cross
shaped shaft
shaft rotary
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.)
Active
Application number
DE602006012086T
Other languages
English (en)
Inventor
Uwe Rosenberg
Ulrich Mahr
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.)
Ericsson AB
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
Publication of DE602006012086D1 publication Critical patent/DE602006012086D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)
DE602006012086T 2005-11-17 2006-11-14 T-förmiger wellenleiter-drehungsüberträger Active DE602006012086D1 (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
DE602006012086D1 true DE602006012086D1 (de) 2010-03-18

Family

ID=35580199

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006012086T Active DE602006012086D1 (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
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
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
CN112385077B (zh) * 2018-07-02 2022-07-01 西泰尔股份有限公司(Dba科巴姆卫星通讯) 一维有源阵列的开放式波导天线
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
EP1949489A1 (de) 2008-07-30
EP1949489B1 (de) 2010-01-27
ATE456869T1 (de) 2010-02-15
GB2432461A (en) 2007-05-23
US20080238580A1 (en) 2008-10-02
US7808337B2 (en) 2010-10-05
CN101322283B (zh) 2011-11-09
CN101322283A (zh) 2008-12-10
WO2007057389A1 (en) 2007-05-24
GB0523407D0 (en) 2005-12-28

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