FR2818444B1 - Dispositif de separation de signaux d'emission et de reception - Google Patents

Dispositif de separation de signaux d'emission et de reception

Info

Publication number
FR2818444B1
FR2818444B1 FR0016281A FR0016281A FR2818444B1 FR 2818444 B1 FR2818444 B1 FR 2818444B1 FR 0016281 A FR0016281 A FR 0016281A FR 0016281 A FR0016281 A FR 0016281A FR 2818444 B1 FR2818444 B1 FR 2818444B1
Authority
FR
France
Prior art keywords
reception signals
separating transmission
polarization
transforming
electrical signal
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.)
Expired - Fee Related
Application number
FR0016281A
Other languages
English (en)
Other versions
FR2818444A1 (fr
Inventor
Charline Guguen
Gerard Haquet
Laurent Vrignon
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.)
Technicolor SA
Original Assignee
Thomson Multimedia SA
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
Priority to FR0016281A priority Critical patent/FR2818444B1/fr
Application filed by Thomson Multimedia SA filed Critical Thomson Multimedia SA
Priority to AT01270920T priority patent/ATE470966T1/de
Priority to US10/450,370 priority patent/US7078985B2/en
Priority to AU2002221925A priority patent/AU2002221925A1/en
Priority to PCT/EP2001/014161 priority patent/WO2002049144A1/fr
Priority to EP01270920A priority patent/EP1344274B1/fr
Priority to JP2002550346A priority patent/JP4017519B2/ja
Priority to DE60142357T priority patent/DE60142357D1/de
Priority to CNB01820323XA priority patent/CN100421298C/zh
Publication of FR2818444A1 publication Critical patent/FR2818444A1/fr
Application granted granted Critical
Publication of FR2818444B1 publication Critical patent/FR2818444B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H01P1/2131—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies with combining or separating polarisations

Landscapes

  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)
  • Burglar Alarm Systems (AREA)
  • Waveguide Aerials (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Transceivers (AREA)
FR0016281A 2000-12-14 2000-12-14 Dispositif de separation de signaux d'emission et de reception Expired - Fee Related FR2818444B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR0016281A FR2818444B1 (fr) 2000-12-14 2000-12-14 Dispositif de separation de signaux d'emission et de reception
US10/450,370 US7078985B2 (en) 2000-12-14 2001-12-04 Device for separating transmission and reception signals of different polarizations
AU2002221925A AU2002221925A1 (en) 2000-12-14 2001-12-04 Device for separating transmission and reception signals
PCT/EP2001/014161 WO2002049144A1 (fr) 2000-12-14 2001-12-04 Dispositif destine a separer des signaux de transmission et de reception
AT01270920T ATE470966T1 (de) 2000-12-14 2001-12-04 Anordnung zum trennen sende- und empfangssignale
EP01270920A EP1344274B1 (fr) 2000-12-14 2001-12-04 Dispositif destine a separer des signaux de transmission et de reception
JP2002550346A JP4017519B2 (ja) 2000-12-14 2001-12-04 送受信信号分離装置
DE60142357T DE60142357D1 (de) 2000-12-14 2001-12-04 Anordnung zum trennen sende- und empfangssignale
CNB01820323XA CN100421298C (zh) 2000-12-14 2001-12-04 分离发射信号和接收信号的装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0016281A FR2818444B1 (fr) 2000-12-14 2000-12-14 Dispositif de separation de signaux d'emission et de reception

Publications (2)

Publication Number Publication Date
FR2818444A1 FR2818444A1 (fr) 2002-06-21
FR2818444B1 true FR2818444B1 (fr) 2003-02-14

Family

ID=8857634

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0016281A Expired - Fee Related FR2818444B1 (fr) 2000-12-14 2000-12-14 Dispositif de separation de signaux d'emission et de reception

Country Status (9)

Country Link
US (1) US7078985B2 (fr)
EP (1) EP1344274B1 (fr)
JP (1) JP4017519B2 (fr)
CN (1) CN100421298C (fr)
AT (1) ATE470966T1 (fr)
AU (1) AU2002221925A1 (fr)
DE (1) DE60142357D1 (fr)
FR (1) FR2818444B1 (fr)
WO (1) WO2002049144A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4931353B2 (ja) * 2005-01-26 2012-05-16 勲 太田 マイクロ波送受信器及び距離計
KR100691606B1 (ko) * 2005-02-19 2007-03-12 서강대학교산학협력단 편광 듀플렉서를 이용한 시분할 듀플렉싱 방식의 송수신 장치 및 방법
TWI351782B (en) * 2007-12-25 2011-11-01 Microelectronics Tech Inc Transceiver for radio-frequency communication
US9015842B2 (en) * 2008-03-19 2015-04-21 Websense, Inc. Method and system for protection against information stealing software
ITTO20120273A1 (it) 2012-03-27 2013-09-28 Inst Rundfunktechnik Gmbh Metodo per l
US9490862B2 (en) * 2014-02-18 2016-11-08 Raytheon Company Reflective-type antenna band and polarization selectable transceiver using a rotatable quarter-wave plate
US10964992B2 (en) * 2018-11-09 2021-03-30 Intel Corporation Electromagnetic wave launcher including an electromagnetic waveguide, wherein a millimeter wave signal and a lower frequency signal are respectively launched at different portions of the waveguide

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502405A1 (fr) * 1981-03-18 1982-09-24 Portenseigne Systeme de reception de signaux hyperfrequences a polarisations orthogonales
JPS5919401A (ja) * 1982-07-23 1984-01-31 Nec Corp 偏分波器
JPH0625609A (ja) * 1992-07-06 1994-02-01 Sofuto Kiyuukiyuu Corp:Kk 自動車の塗膜用保護撥水剤
JPH06252609A (ja) * 1993-02-23 1994-09-09 Toshiba Corp ２帯域受信用マイクロ波入力装置
FR2773270B1 (fr) * 1997-12-31 2000-03-10 Thomson Multimedia Sa Emetteur/recepteur d'ondes hyperfrequences

Also Published As

Publication number Publication date
US20040100414A1 (en) 2004-05-27
ATE470966T1 (de) 2010-06-15
WO2002049144A1 (fr) 2002-06-20
CN1479952A (zh) 2004-03-03
US7078985B2 (en) 2006-07-18
JP2004527146A (ja) 2004-09-02
FR2818444A1 (fr) 2002-06-21
EP1344274A1 (fr) 2003-09-17
DE60142357D1 (de) 2010-07-22
CN100421298C (zh) 2008-09-24
JP4017519B2 (ja) 2007-12-05
EP1344274B1 (fr) 2010-06-09
AU2002221925A1 (en) 2002-06-24

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20110831