EP2325939B1 - Dispositif de multiplexage de canaux hyperfréquence thermiquement optimisé - Google Patents

Dispositif de multiplexage de canaux hyperfréquence thermiquement optimisé Download PDF

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Publication number
EP2325939B1
EP2325939B1 EP10172203A EP10172203A EP2325939B1 EP 2325939 B1 EP2325939 B1 EP 2325939B1 EP 10172203 A EP10172203 A EP 10172203A EP 10172203 A EP10172203 A EP 10172203A EP 2325939 B1 EP2325939 B1 EP 2325939B1
Authority
EP
European Patent Office
Prior art keywords
filters
plate
multiplexing device
conducto
radiative
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
EP10172203A
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German (de)
English (en)
French (fr)
Other versions
EP2325939A1 (fr
Inventor
Joël Lagorsse
Jean-Claude Lacombe
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.)
Thales SA
Original Assignee
Thales SA
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Publication date
Application filed by Thales SA filed Critical Thales SA
Publication of EP2325939A1 publication Critical patent/EP2325939A1/fr
Application granted granted Critical
Publication of EP2325939B1 publication Critical patent/EP2325939B1/fr
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/30—Auxiliary devices for compensation of, or protection against, temperature or moisture effects ; for improving power handling capability
    • 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
    • H01P1/2138—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies using hollow waveguide filters

Definitions

  • the vertical architecture may be preferred to the horizontal architecture, but it generates thermal gradients much greater than those obtained with a horizontal architecture.
  • a known solution to solve this problem of thermal gradient is to increase the conductive section of each channel by increasing the thickness of the walls of each filter.
  • this requires a consequent addition of material which significantly increases the mass of the OMUX, which is penalizing or even crippling, for space applications.

Landscapes

  • Non-Reversible Transmitting Devices (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Transmitters (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
EP10172203A 2009-09-04 2010-08-06 Dispositif de multiplexage de canaux hyperfréquence thermiquement optimisé Active EP2325939B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0904212A FR2949923B1 (fr) 2009-09-04 2009-09-04 Dispositif de multiplexage de canaux hyperfrequence thermiquement optimise et dispositif de repetition de signaux comportant au moins un tel dispositif de multiplexage.

Publications (2)

Publication Number Publication Date
EP2325939A1 EP2325939A1 (fr) 2011-05-25
EP2325939B1 true EP2325939B1 (fr) 2012-09-19

Family

ID=42124291

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10172203A Active EP2325939B1 (fr) 2009-09-04 2010-08-06 Dispositif de multiplexage de canaux hyperfréquence thermiquement optimisé

Country Status (8)

Country Link
US (1) US8340594B2 (ru)
EP (1) EP2325939B1 (ru)
JP (1) JP5678317B2 (ru)
CN (1) CN102013915B (ru)
CA (1) CA2714127C (ru)
ES (1) ES2393250T3 (ru)
FR (1) FR2949923B1 (ru)
RU (1) RU2533668C2 (ru)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012011765B4 (de) * 2012-06-15 2016-05-19 Tesat-Spacecom Gmbh & Co. Kg Hohlleitersammelschiene
US9490766B2 (en) * 2014-02-13 2016-11-08 Ut-Battelle, Llc Shielded multi-stage EMI noise filter
CN106989426A (zh) * 2017-05-23 2017-07-28 杨金钢 一种基于微热管技术的低温烟气热回收换热装置
CN109557617B (zh) * 2018-12-25 2021-07-16 珠海光库科技股份有限公司 可调滤波器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4319886C1 (de) * 1993-06-16 1994-07-28 Ant Nachrichtentech Anordnung zum Kompensieren temperaturabhängiger Volumenänderungen eines Hohlleiters
US20040124954A1 (en) * 2002-12-30 2004-07-01 Strohecker Michael Robert Composite microwave multiplexer with low coefficient of thermal expansion and method of manufacture
US7564327B2 (en) * 2006-10-05 2009-07-21 Com Dev International Ltd. Thermal expansion compensation assemblies
RU2342787C1 (ru) * 2007-05-23 2008-12-27 Общество с ограниченной ответственностью "Технологическая лаборатория" Мобильный узел спутниковой связи

Also Published As

Publication number Publication date
US8340594B2 (en) 2012-12-25
CN102013915A (zh) 2011-04-13
CA2714127C (fr) 2016-09-27
FR2949923B1 (fr) 2011-08-26
RU2533668C2 (ru) 2014-11-20
CN102013915B (zh) 2015-05-06
US20110058809A1 (en) 2011-03-10
RU2010136915A (ru) 2012-03-10
FR2949923A1 (fr) 2011-03-11
EP2325939A1 (fr) 2011-05-25
JP2011061779A (ja) 2011-03-24
CA2714127A1 (fr) 2011-03-04
ES2393250T3 (es) 2012-12-19
JP5678317B2 (ja) 2015-03-04

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