CN100413143C - 弯曲波导元件和由该元件组成的传输设备 - Google Patents

弯曲波导元件和由该元件组成的传输设备 Download PDF

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Publication number
CN100413143C
CN100413143C CNB021480699A CN02148069A CN100413143C CN 100413143 C CN100413143 C CN 100413143C CN B021480699 A CNB021480699 A CN B021480699A CN 02148069 A CN02148069 A CN 02148069A CN 100413143 C CN100413143 C CN 100413143C
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China
Prior art keywords
section
waveguide
cross
bend
ripple
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Expired - Lifetime
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CNB021480699A
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English (en)
Chinese (zh)
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CN1417884A (zh
Inventor
菲利普·尚贝兰
让-弗朗索瓦·平托斯
菲利普·米纳尔
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Thomson Licensing SAS
International Digital Madison Patent Holding SAS
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Thomson Licensing SAS
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    • 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
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/207—Hollow waveguide filters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P3/00—Waveguides; Transmission lines of the waveguide type

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  • Control Of Motors That Do Not Use Commutators (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Surgical Instruments (AREA)
  • Lubricants (AREA)
CNB021480699A 2001-10-30 2002-10-24 弯曲波导元件和由该元件组成的传输设备 Expired - Lifetime CN100413143C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0114251 2001-10-30
FR0114251A FR2831716A1 (fr) 2001-10-30 2001-10-30 Element coude en guide d'onde et dispositif de transmission comportant ledit element

Publications (2)

Publication Number Publication Date
CN1417884A CN1417884A (zh) 2003-05-14
CN100413143C true CN100413143C (zh) 2008-08-20

Family

ID=8869048

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB021480699A Expired - Lifetime CN100413143C (zh) 2001-10-30 2002-10-24 弯曲波导元件和由该元件组成的传输设备

Country Status (9)

Country Link
US (1) US6794962B2 (cg-RX-API-DMAC7.html)
EP (1) EP1309030B1 (cg-RX-API-DMAC7.html)
JP (1) JP4083530B2 (cg-RX-API-DMAC7.html)
KR (1) KR20030035905A (cg-RX-API-DMAC7.html)
CN (1) CN100413143C (cg-RX-API-DMAC7.html)
AT (1) ATE472832T1 (cg-RX-API-DMAC7.html)
DE (1) DE60236837D1 (cg-RX-API-DMAC7.html)
FR (1) FR2831716A1 (cg-RX-API-DMAC7.html)
MX (1) MXPA02010457A (cg-RX-API-DMAC7.html)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3879548B2 (ja) * 2002-03-20 2007-02-14 三菱電機株式会社 導波管形偏分波器
JP2004164904A (ja) * 2002-11-11 2004-06-10 Nec Micro Hakan Kk 通信用電子管
JP4178265B2 (ja) * 2005-01-31 2008-11-12 株式会社村田製作所 導波管ホーンアンテナ、アンテナ装置、および、レーダ装置
ITTO20111108A1 (it) * 2010-12-22 2012-06-23 Selex Sistemi Integrati Spa Calibrazione di antenne a schiera attive a scansione elettronica del fascio
CN102832431A (zh) * 2012-08-14 2012-12-19 东南大学 基于石墨烯的s形波导
US9281550B2 (en) 2013-07-16 2016-03-08 L&J Engineering, Inc. Wave mode converter
CN104051820B (zh) * 2014-06-30 2016-08-24 成都赛纳赛德科技有限公司 扭弯波导
US9500446B2 (en) * 2014-10-15 2016-11-22 Raytheon Company Multisegmented toroidal magnetic field projector
RU2718403C1 (ru) * 2019-08-15 2020-04-02 Акционерное общество "Научно-производственное предприятие "Пульсар" Уголковый изгиб волноводного тракта

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2810111A (en) * 1950-11-25 1957-10-15 Sperry Rand Corp Wave guide corner
DE2542188A1 (de) * 1975-09-22 1977-03-24 Siemens Ag Hohlleiterwinkelstueck
US4270107A (en) * 1978-09-29 1981-05-26 Siemens Aktiengesellschaft Rectangular waveguide elbow formed with a truncated corner and having pipes formed therein
FR2489606A1 (en) * 1980-08-29 1982-03-05 Spinner Georg Waveguide corner piece mfg. process - involves cutting wedge shaped slots in waveguide and bending it through required angle
US4786913A (en) * 1985-05-01 1988-11-22 501 Hollandse Signaalapparaten B.V. Universal waveguide joint, flexible coupler, and arrangement for a surveillance radar antenna
EP0428118A2 (en) * 1989-11-14 1991-05-22 CSELT Centro Studi e Laboratori Telecomunicazioni S.p.A. Right-Angle junction for rectangular waveguides
EP0959516A1 (en) * 1998-05-20 1999-11-24 TRT Lucent Technologies (SA) Methods for the manufacture of elbows for microwave guides and elbows obtained according to the method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2673962A (en) * 1949-01-18 1954-03-30 Bell Telephone Labor Inc Mode suppression in curved waveguide bends
US2649578A (en) * 1949-12-02 1953-08-18 Bell Telephone Labor Inc Wave-guide elbow
US2774945A (en) * 1951-11-10 1956-12-18 Bell Telephone Labor Inc Methods and apparatus for transmitting circular electric waves in wave guides
US4564826A (en) * 1984-04-06 1986-01-14 Andrew Corporation Multiple mitered circular waveguide bend

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2810111A (en) * 1950-11-25 1957-10-15 Sperry Rand Corp Wave guide corner
DE2542188A1 (de) * 1975-09-22 1977-03-24 Siemens Ag Hohlleiterwinkelstueck
US4270107A (en) * 1978-09-29 1981-05-26 Siemens Aktiengesellschaft Rectangular waveguide elbow formed with a truncated corner and having pipes formed therein
FR2489606A1 (en) * 1980-08-29 1982-03-05 Spinner Georg Waveguide corner piece mfg. process - involves cutting wedge shaped slots in waveguide and bending it through required angle
US4786913A (en) * 1985-05-01 1988-11-22 501 Hollandse Signaalapparaten B.V. Universal waveguide joint, flexible coupler, and arrangement for a surveillance radar antenna
EP0428118A2 (en) * 1989-11-14 1991-05-22 CSELT Centro Studi e Laboratori Telecomunicazioni S.p.A. Right-Angle junction for rectangular waveguides
EP0959516A1 (en) * 1998-05-20 1999-11-24 TRT Lucent Technologies (SA) Methods for the manufacture of elbows for microwave guides and elbows obtained according to the method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Die Streumatrix eines zweif-ach abgeschragtenHohooleiterwinkelstuchs. F Reisdorf.Nachrichtentechn.Z,Vol.26 No.4. 1973 *

Also Published As

Publication number Publication date
US6794962B2 (en) 2004-09-21
ATE472832T1 (de) 2010-07-15
MXPA02010457A (es) 2003-05-07
KR20030035905A (ko) 2003-05-09
DE60236837D1 (de) 2010-08-12
FR2831716A1 (fr) 2003-05-02
EP1309030A1 (en) 2003-05-07
JP4083530B2 (ja) 2008-04-30
US20030080828A1 (en) 2003-05-01
JP2003163501A (ja) 2003-06-06
EP1309030B1 (en) 2010-06-30
CN1417884A (zh) 2003-05-14

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Address after: I Si Eli Murli Nor, France

Patentee after: THOMSON LICENSING

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Effective date of registration: 20190125

Address after: Paris France

Patentee after: International Digital Madison Patent Holding Co.

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Patentee before: THOMSON LICENSING

Effective date of registration: 20190125

Address after: I Si Eli Murli Nor, France

Patentee after: THOMSON LICENSING

Address before: I Si Eli Murli Nor, France

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CX01 Expiry of patent term

Granted publication date: 20080820

CX01 Expiry of patent term