FR2847079A1 - Separator for hyperfrequency signal bands includes pairs of pass-band and low-pass filters made of super-conducting material - Google Patents

Separator for hyperfrequency signal bands includes pairs of pass-band and low-pass filters made of super-conducting material

Info

Publication number
FR2847079A1
FR2847079A1 FR0214049A FR0214049A FR2847079A1 FR 2847079 A1 FR2847079 A1 FR 2847079A1 FR 0214049 A FR0214049 A FR 0214049A FR 0214049 A FR0214049 A FR 0214049A FR 2847079 A1 FR2847079 A1 FR 2847079A1
Authority
FR
France
Prior art keywords
pass
band
filters
separator
low
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.)
Granted
Application number
FR0214049A
Other languages
French (fr)
Other versions
FR2847079B1 (en
Inventor
Jean Claude Mage
Bruno Marcilhac
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
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 FR0214049A priority Critical patent/FR2847079B1/en
Application filed by Thales SA filed Critical Thales SA
Priority to AU2003298265A priority patent/AU2003298265A1/en
Priority to AT03795990T priority patent/ATE352879T1/en
Priority to DE60311520T priority patent/DE60311520T2/en
Priority to ES03795990T priority patent/ES2280834T3/en
Priority to EP03795990A priority patent/EP1568098B1/en
Priority to PCT/EP2003/050780 priority patent/WO2004042863A1/en
Publication of FR2847079A1 publication Critical patent/FR2847079A1/en
Application granted granted Critical
Publication of FR2847079B1 publication Critical patent/FR2847079B1/en
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

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Aerials With Secondary Devices (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Inorganic Insulating Materials (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)

Abstract

The separator comprises an assembly of pairs of pass-band and low-pass filters (2.1 - 2.5). All the filters are made of super-conducting material, cooled in operation to a temperature less than the critical temperature of the material. The filters are arranged in order of decreasing frequency band. The separator for wide band hyperfrequency receivers comprises an assembly of pairs of pass-band and low-pass filters (2.1 - 2.5). Each pair of filters relates to a band of frequencies (Fbn - Fhn) which are to be separated from a range of bands. The pass-band filter has a pass-band lying between Fbn and Fhn (with Fbn less than Fhn), whilst the low-pass filter has a cut-off frequency situated at Fhn-1. All the filters are made of super-conducting material, cooled in operation to a temperature less than the critical temperature of the material. The pairs of filters are arranged in order of decreasing bands of frequency to be separated (channel 5 - channel 1) with respect to distance from the input of the separator.
FR0214049A 2002-11-08 2002-11-08 SEPARATOR DEVICE FOR BROADBAND HYPERFREQUENCY BANDS Expired - Fee Related FR2847079B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR0214049A FR2847079B1 (en) 2002-11-08 2002-11-08 SEPARATOR DEVICE FOR BROADBAND HYPERFREQUENCY BANDS
AT03795990T ATE352879T1 (en) 2002-11-08 2003-11-03 BROADBAND MICROWAVE BELT SEPARATOR
DE60311520T DE60311520T2 (en) 2002-11-08 2003-11-03 BROADBAND MICROWAVE BAND SEPARATION DEVICE
ES03795990T ES2280834T3 (en) 2002-11-08 2003-11-03 SEPARATOR DEVICE FOR WIDE BAND HYPERFREQUENCY BANDS.
AU2003298265A AU2003298265A1 (en) 2002-11-08 2003-11-03 Wide band microwave band separating device
EP03795990A EP1568098B1 (en) 2002-11-08 2003-11-03 Wide band microwave band separating device
PCT/EP2003/050780 WO2004042863A1 (en) 2002-11-08 2003-11-03 Wide band microwave band separating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0214049A FR2847079B1 (en) 2002-11-08 2002-11-08 SEPARATOR DEVICE FOR BROADBAND HYPERFREQUENCY BANDS

Publications (2)

Publication Number Publication Date
FR2847079A1 true FR2847079A1 (en) 2004-05-14
FR2847079B1 FR2847079B1 (en) 2005-06-17

Family

ID=32116501

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0214049A Expired - Fee Related FR2847079B1 (en) 2002-11-08 2002-11-08 SEPARATOR DEVICE FOR BROADBAND HYPERFREQUENCY BANDS

Country Status (7)

Country Link
EP (1) EP1568098B1 (en)
AT (1) ATE352879T1 (en)
AU (1) AU2003298265A1 (en)
DE (1) DE60311520T2 (en)
ES (1) ES2280834T3 (en)
FR (1) FR2847079B1 (en)
WO (1) WO2004042863A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5838675A (en) * 1996-07-03 1998-11-17 The United States Of America As Represented By The Secretary Of The Navy Channelized receiver-front-end protection circuit which demultiplexes broadband signals into a plurality of different microwave signals in respective contiguous frequency channels, phase adjusts and multiplexes channels
WO1999065102A1 (en) * 1998-05-15 1999-12-16 E.I. Du Pont De Nemours And Company Hts filters with self-resonant spiral resonators

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5838675A (en) * 1996-07-03 1998-11-17 The United States Of America As Represented By The Secretary Of The Navy Channelized receiver-front-end protection circuit which demultiplexes broadband signals into a plurality of different microwave signals in respective contiguous frequency channels, phase adjusts and multiplexes channels
WO1999065102A1 (en) * 1998-05-15 1999-12-16 E.I. Du Pont De Nemours And Company Hts filters with self-resonant spiral resonators

Also Published As

Publication number Publication date
ATE352879T1 (en) 2007-02-15
DE60311520D1 (en) 2007-03-15
DE60311520T2 (en) 2007-11-22
EP1568098A1 (en) 2005-08-31
FR2847079B1 (en) 2005-06-17
WO2004042863A1 (en) 2004-05-21
ES2280834T3 (en) 2007-09-16
AU2003298265A1 (en) 2004-06-07
EP1568098B1 (en) 2007-01-24

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Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse

Effective date: 20090731