SE9504530L - Device and method of filtering signals - Google Patents

Device and method of filtering signals

Info

Publication number
SE9504530L
SE9504530L SE9504530A SE9504530A SE9504530L SE 9504530 L SE9504530 L SE 9504530L SE 9504530 A SE9504530 A SE 9504530A SE 9504530 A SE9504530 A SE 9504530A SE 9504530 L SE9504530 L SE 9504530L
Authority
SE
Sweden
Prior art keywords
resonator
arrangement
waveguide
superconducting
waveguide arrangement
Prior art date
Application number
SE9504530A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE507751C2 (en
SE9504530D0 (en
Inventor
Spartak Gevorgian
Erik Kollberg
Peter Linner
Erik Carlsson
Erland Wikborg
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9504530A priority Critical patent/SE507751C2/en
Publication of SE9504530D0 publication Critical patent/SE9504530D0/en
Priority to DE69614142T priority patent/DE69614142T2/en
Priority to EP96943451A priority patent/EP0868762B1/en
Priority to PCT/SE1996/001688 priority patent/WO1997023012A1/en
Priority to ES96943451T priority patent/ES2159774T3/en
Priority to JP09522713A priority patent/JP2000502231A/en
Publication of SE9504530L publication Critical patent/SE9504530L/en
Priority to US09/100,168 priority patent/US6111485A/en
Publication of SE507751C2 publication Critical patent/SE507751C2/en

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
    • H01P1/20309—Strip line filters with dielectric resonator

Landscapes

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

Abstract

The present invention relates to a superconducting notch or band reject filter arrangement (10) which comprises a superconducting dielectric resonator (11) and a waveguide arrangement (15) comprising a microstrip line to which the resonator is connected. The resonator (11) is a parallel-plate resonator with a chip of a non-linear dielectric material (12) on which superconductors (13a, 13b) are arranged and the waveguide arrangement comprises contact means or a coupling means (18), the resonator (11) being connected to said contact means (18) of the waveguide arrangement in such a way that electric contact is provided and the filter arrangement is frequency tuneable. Through said arrangement the insertion losses are low.
SE9504530A 1995-12-19 1995-12-19 Device and method of filtering signals SE507751C2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE9504530A SE507751C2 (en) 1995-12-19 1995-12-19 Device and method of filtering signals
DE69614142T DE69614142T2 (en) 1995-12-19 1996-12-18 ARRANGEMENT AND METHOD FOR FILTERING SIGNALS
EP96943451A EP0868762B1 (en) 1995-12-19 1996-12-18 Arrangement and method relating to filtering of signals
PCT/SE1996/001688 WO1997023012A1 (en) 1995-12-19 1996-12-18 Arrangement and method relating to filtering of signals
ES96943451T ES2159774T3 (en) 1995-12-19 1996-12-18 PROVISION AND METHOD RELATED TO FILTRATION OF SIGNS.
JP09522713A JP2000502231A (en) 1995-12-19 1996-12-18 Apparatus for filtering a signal and associated method
US09/100,168 US6111485A (en) 1995-12-19 1998-06-18 Arrangement and method relating to filtering of signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9504530A SE507751C2 (en) 1995-12-19 1995-12-19 Device and method of filtering signals

Publications (3)

Publication Number Publication Date
SE9504530D0 SE9504530D0 (en) 1995-12-19
SE9504530L true SE9504530L (en) 1997-06-20
SE507751C2 SE507751C2 (en) 1998-07-13

Family

ID=20400636

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9504530A SE507751C2 (en) 1995-12-19 1995-12-19 Device and method of filtering signals

Country Status (6)

Country Link
EP (1) EP0868762B1 (en)
JP (1) JP2000502231A (en)
DE (1) DE69614142T2 (en)
ES (1) ES2159774T3 (en)
SE (1) SE507751C2 (en)
WO (1) WO1997023012A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2866979A1 (en) * 2004-02-27 2005-09-02 Centre Nat Rech Scient THIN FILM SUPERCONDUCTING COMPONENTS WITH TUNABLE INDUCTANCE, METHOD FOR PRODUCING THE SAME, AND DEVICES INCLUDING SUCH COMPONENTS
ATE552625T1 (en) 2005-01-11 2012-04-15 Murata Manufacturing Co DIELECTRIC RESONATOR DEVICE, OSCILLATOR DEVICE AND TRANSMITTER/RECEIVE DEVICE
JP4707650B2 (en) * 2006-03-30 2011-06-22 富士通株式会社 Superconducting filter device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2616594B1 (en) * 1987-06-09 1989-07-07 Thomson Csf TUNABLE MICROWAVE FILTER DEVICE WITH DIELECTRIC RESONATOR, AND APPLICATIONS
US5328893A (en) * 1991-06-24 1994-07-12 Superconductor Technologies, Inc. Superconducting devices having a variable conductivity device for introducing energy loss
JPH05299712A (en) * 1992-04-22 1993-11-12 Sumitomo Electric Ind Ltd Microwave part
US5496796A (en) * 1994-09-20 1996-03-05 Das; Satyendranath High Tc superconducting band reject ferroelectric filter (TFF)

Also Published As

Publication number Publication date
JP2000502231A (en) 2000-02-22
SE507751C2 (en) 1998-07-13
DE69614142T2 (en) 2001-11-15
SE9504530D0 (en) 1995-12-19
EP0868762A1 (en) 1998-10-07
EP0868762B1 (en) 2001-07-25
WO1997023012A1 (en) 1997-06-26
DE69614142D1 (en) 2001-08-30
ES2159774T3 (en) 2001-10-16

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