FR2847080A1 - Filtre passe-bande hyperfrequences a large bande - Google Patents

Filtre passe-bande hyperfrequences a large bande

Info

Publication number
FR2847080A1
FR2847080A1 FR0214050A FR0214050A FR2847080A1 FR 2847080 A1 FR2847080 A1 FR 2847080A1 FR 0214050 A FR0214050 A FR 0214050A FR 0214050 A FR0214050 A FR 0214050A FR 2847080 A1 FR2847080 A1 FR 2847080A1
Authority
FR
France
Prior art keywords
branches
lines
symmetry
axis
branch
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
FR0214050A
Other languages
English (en)
Other versions
FR2847080B1 (fr
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
Application filed by Thales SA filed Critical Thales SA
Priority to FR0214050A priority Critical patent/FR2847080B1/fr
Priority to EP03795995A priority patent/EP1573852A1/fr
Priority to PCT/EP2003/050788 priority patent/WO2004042862A1/fr
Priority to AU2003298270A priority patent/AU2003298270A1/en
Publication of FR2847080A1 publication Critical patent/FR2847080A1/fr
Application granted granted Critical
Publication of FR2847080B1 publication Critical patent/FR2847080B1/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
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/203—Strip line filters
    • H01P1/20327—Electromagnetic interstage coupling
    • H01P1/20336—Comb or interdigital 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
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/203—Strip line filters
    • H01P1/20327—Electromagnetic interstage coupling
    • H01P1/20354—Non-comb or non-interdigital filters
    • H01P1/20381—Special shape resonators

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

Le filtre de l'invention comporte plusieurs lignes (L1.... Ln) λ/2 disposées tête-bêche et fortement couplées entre elles. Ces lignes sont en matériau supraconducteur et ont une forme en marches d'escalier.
FR0214050A 2002-11-08 2002-11-08 Filtre passe-bande hyperfrequences a large bande Expired - Fee Related FR2847080B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0214050A FR2847080B1 (fr) 2002-11-08 2002-11-08 Filtre passe-bande hyperfrequences a large bande
EP03795995A EP1573852A1 (fr) 2002-11-08 2003-11-04 Filtre passe-bande hyperfrequences a large bande
PCT/EP2003/050788 WO2004042862A1 (fr) 2002-11-08 2003-11-04 Filtre passe-bande hyperfrequences a large bande
AU2003298270A AU2003298270A1 (en) 2002-11-08 2003-11-04 Wide band microwave passband filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0214050A FR2847080B1 (fr) 2002-11-08 2002-11-08 Filtre passe-bande hyperfrequences a large bande

Publications (2)

Publication Number Publication Date
FR2847080A1 true FR2847080A1 (fr) 2004-05-14
FR2847080B1 FR2847080B1 (fr) 2005-01-14

Family

ID=32116502

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0214050A Expired - Fee Related FR2847080B1 (fr) 2002-11-08 2002-11-08 Filtre passe-bande hyperfrequences a large bande

Country Status (4)

Country Link
EP (1) EP1573852A1 (fr)
AU (1) AU2003298270A1 (fr)
FR (1) FR2847080B1 (fr)
WO (1) WO2004042862A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023111379A1 (fr) * 2021-12-15 2023-06-22 Iqm Finland Oy Ligne de transmission dans un circuit supraconducteur

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05283907A (ja) * 1992-03-31 1993-10-29 Taiyo Yuden Co Ltd ストリップライン型フィルタ
JP2000349504A (ja) * 1999-06-07 2000-12-15 Toshiba Corp フィルタ回路

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02146801A (ja) * 1988-11-28 1990-06-06 Fujitsu Ltd 中心周波数可変帯域通過フィルタ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05283907A (ja) * 1992-03-31 1993-10-29 Taiyo Yuden Co Ltd ストリップライン型フィルタ
JP2000349504A (ja) * 1999-06-07 2000-12-15 Toshiba Corp フィルタ回路

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 018, no. 069 (E - 1502) 4 February 1994 (1994-02-04) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 15 6 April 2001 (2001-04-06) *
RAIHN K F ET AL: "ADAPTIVE HIGH TEMPERATURE SUPERCONDUCTING FILTERS FOR INTERFERENCE REJECTION", IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, IEEE INC. NEW YORK, US, vol. 44, no. 7, PART 2, 1 July 1996 (1996-07-01), pages 1374 - 1380, XP000596531, ISSN: 0018-9480 *

Also Published As

Publication number Publication date
FR2847080B1 (fr) 2005-01-14
WO2004042862A1 (fr) 2004-05-21
AU2003298270A1 (en) 2004-06-07
EP1573852A1 (fr) 2005-09-14

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