FI991145A - Suodatin - Google Patents

Suodatin Download PDF

Info

Publication number
FI991145A
FI991145A FI991145A FI991145A FI991145A FI 991145 A FI991145 A FI 991145A FI 991145 A FI991145 A FI 991145A FI 991145 A FI991145 A FI 991145A FI 991145 A FI991145 A FI 991145A
Authority
FI
Finland
Prior art keywords
filter
Prior art date
Application number
FI991145A
Other languages
English (en)
Swedish (sv)
Other versions
FI991145A0 (fi
FI113576B (fi
Inventor
Kimmo Ervasti
Original Assignee
Adc Solitra Oy
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 Adc Solitra Oy filed Critical Adc Solitra Oy
Priority to FI991145A priority Critical patent/FI113576B/fi
Publication of FI991145A0 publication Critical patent/FI991145A0/fi
Priority to US10/009,883 priority patent/US6594135B1/en
Priority to DE1181737T priority patent/DE1181737T1/de
Priority to AU45726/00A priority patent/AU4572600A/en
Priority to EP00927293A priority patent/EP1181737A1/en
Priority to PCT/FI2000/000447 priority patent/WO2000072402A1/en
Publication of FI991145A publication Critical patent/FI991145A/fi
Application granted granted Critical
Publication of FI113576B publication Critical patent/FI113576B/fi

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
    • H01P1/205—Comb or interdigital filters; Cascaded coaxial cavities
    • H01P1/2056—Comb filters or interdigital filters with metallised resonator holes in a dielectric block

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Filters And Equalizers (AREA)
FI991145A 1999-05-19 1999-05-19 Suodatin FI113576B (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI991145A FI113576B (fi) 1999-05-19 1999-05-19 Suodatin
US10/009,883 US6594135B1 (en) 1999-05-19 2000-05-18 Filter
DE1181737T DE1181737T1 (de) 1999-05-19 2000-05-18 Filter
AU45726/00A AU4572600A (en) 1999-05-19 2000-05-18 Filter
EP00927293A EP1181737A1 (en) 1999-05-19 2000-05-18 Filter
PCT/FI2000/000447 WO2000072402A1 (en) 1999-05-19 2000-05-18 Filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI991145A FI113576B (fi) 1999-05-19 1999-05-19 Suodatin

Publications (3)

Publication Number Publication Date
FI991145A0 FI991145A0 (fi) 1999-05-19
FI991145A true FI991145A (fi) 2000-11-20
FI113576B FI113576B (fi) 2004-05-14

Family

ID=8554696

Family Applications (1)

Application Number Title Priority Date Filing Date
FI991145A FI113576B (fi) 1999-05-19 1999-05-19 Suodatin

Country Status (6)

Country Link
US (1) US6594135B1 (fi)
EP (1) EP1181737A1 (fi)
AU (1) AU4572600A (fi)
DE (1) DE1181737T1 (fi)
FI (1) FI113576B (fi)
WO (1) WO2000072402A1 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100550510C (zh) * 2005-06-23 2009-10-14 宇部兴产株式会社 用于基站通信装备的电介质滤波器
US8208266B2 (en) 2007-05-29 2012-06-26 Avx Corporation Shaped integrated passives

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4431977A (en) 1982-02-16 1984-02-14 Motorola, Inc. Ceramic bandpass filter
US5103197A (en) 1989-06-09 1992-04-07 Lk-Products Oy Ceramic band-pass filter
JPH047902A (ja) 1990-04-25 1992-01-13 Oki Electric Ind Co Ltd 有極型誘電体フィルタ
US5293141A (en) 1991-03-25 1994-03-08 Sanyo Electric Co., Ltd. Dielectric filter having external connection terminals on dielectric substrate and antenna duplexer using the same
JPH06196903A (ja) 1992-12-25 1994-07-15 Fuji Elelctrochem Co Ltd 誘電体フィルタ
US5666093A (en) 1995-08-11 1997-09-09 D'ostilio; James Phillip Mechanically tunable ceramic bandpass filter having moveable tabs
JPH11205008A (ja) * 1998-01-08 1999-07-30 Kokusai Electric Co Ltd 誘電体共振器を用いたフィルタ

Also Published As

Publication number Publication date
US6594135B1 (en) 2003-07-15
FI991145A0 (fi) 1999-05-19
WO2000072402A1 (en) 2000-11-30
AU4572600A (en) 2000-12-12
DE1181737T1 (de) 2002-10-02
FI113576B (fi) 2004-05-14
EP1181737A1 (en) 2002-02-27

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Legal Events

Date Code Title Description
MA Patent expired