WO2006053607A8 - Hochfrequenzfilter - Google Patents

Hochfrequenzfilter

Info

Publication number
WO2006053607A8
WO2006053607A8 PCT/EP2005/010781 EP2005010781W WO2006053607A8 WO 2006053607 A8 WO2006053607 A8 WO 2006053607A8 EP 2005010781 W EP2005010781 W EP 2005010781W WO 2006053607 A8 WO2006053607 A8 WO 2006053607A8
Authority
WO
WIPO (PCT)
Prior art keywords
housing
high frequency
frequency filter
outer conductor
embodied
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.)
Ceased
Application number
PCT/EP2005/010781
Other languages
English (en)
French (fr)
Other versions
WO2006053607A1 (de
Inventor
Franz Rottmoser
Dietmar Sieraczewski
Wilhelm Weitzenberger
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.)
Kathrein SE
Original Assignee
Kathrein Werke KG
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 Kathrein Werke KG filed Critical Kathrein Werke KG
Priority to CN2005800393461A priority Critical patent/CN101076917B/zh
Priority to DE502005002703T priority patent/DE502005002703D1/de
Priority to US11/667,864 priority patent/US7489215B2/en
Priority to KR1020077011944A priority patent/KR101165872B1/ko
Priority to EP05795621A priority patent/EP1812986B1/de
Publication of WO2006053607A1 publication Critical patent/WO2006053607A1/de
Anticipated expiration legal-status Critical
Publication of WO2006053607A8 publication Critical patent/WO2006053607A8/de
Ceased 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
    • H01P1/205—Comb or interdigital filters; Cascaded coaxial cavities
    • 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
    • H01P1/2053—Comb or interdigital filters; Cascaded coaxial cavities the coaxial cavity resonators being disposed parall to each other
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P11/00—Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type
    • H01P11/007—Manufacturing frequency-selective devices

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

Die Erfindung betrifft ein Hochfrequenzfilter in koaxialer Bauweise, umfassend ein Außenleitergehäuse (1) mit einem Gehäuseboden (1b) und einer Gehäusewand (1a), wobei in dem Außenleitergehäuse (1) mehrere Resonatoren (R1, R2, R3, R4) ausgebildet sind, welche jeweils ein mit dem Gehäuseboden (1b) elektrisch verkoppeltes Innenleiterrohr (2) umfassen, wobei wenigstens ein Teil von benachbarten Resonatoren (R1, R2, R3, R4) über wenigstens eine Koppelöffnung (3, 4, 5) im Außenleitergehäuse (1) elektrisch miteinander verkoppelt sind. Das erfindungsgemäße Filter zeichnet sich dadurch aus, dass zwischen wenigstens einem Teil der Innenleiterrohre (2) von benachbarten Resonatoren (R1, R2, R3, R4) eine oder mehrere Vertiefungen (9) im Gehäuseboden (1b) ausgebildet sind.
PCT/EP2005/010781 2004-11-18 2005-10-06 Hochfrequenzfilter Ceased WO2006053607A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN2005800393461A CN101076917B (zh) 2004-11-18 2005-10-06 高频滤波器
DE502005002703T DE502005002703D1 (de) 2004-11-18 2005-10-06 Hochfrequenzfilter
US11/667,864 US7489215B2 (en) 2004-11-18 2005-10-06 High frequency filter
KR1020077011944A KR101165872B1 (ko) 2004-11-18 2005-10-06 고주파 필터
EP05795621A EP1812986B1 (de) 2004-11-18 2005-10-06 Hochfrequenzfilter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004055707A DE102004055707B3 (de) 2004-11-18 2004-11-18 Hochfrequenzfilter und Verfahren zur Abstimmung der Hochfrequenzeigenschaften eines Hochfrequenzfilters
DE102004055707.1 2004-11-18

Publications (2)

Publication Number Publication Date
WO2006053607A1 WO2006053607A1 (de) 2006-05-26
WO2006053607A8 true WO2006053607A8 (de) 2007-06-14

Family

ID=35447361

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/010781 Ceased WO2006053607A1 (de) 2004-11-18 2005-10-06 Hochfrequenzfilter

Country Status (6)

Country Link
EP (1) EP1812986B1 (de)
CN (1) CN101076917B (de)
AT (1) ATE385051T1 (de)
DE (2) DE102004055707B3 (de)
ES (1) ES2299094T3 (de)
WO (1) WO2006053607A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006033704B3 (de) 2006-07-20 2008-01-03 Kathrein-Werke Kg Hochfrequenzfilter in koaxialer Bauweise, insbesondere nach Art einer Hochfrequenzweiche (z.B. einer Duplex-Weiche) oder eines Bandpassfilters oder Bandsperrfilters
US7777593B2 (en) 2006-12-27 2010-08-17 Kathrein-Werke Kg High frequency filter with blocking circuit coupling
DE102013020428A1 (de) 2013-12-05 2015-06-11 Kathrein-Werke Kg Hochfrequenzfilter in koaxialer Bauweise
JP6372413B2 (ja) * 2014-07-07 2018-08-15 株式会社村田製作所 フィルタ装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3516030A (en) * 1967-09-19 1970-06-02 Joseph S Brumbelow Dual cavity bandpass filter
JPS5390741A (en) * 1977-01-21 1978-08-09 Nec Corp Band pass filter
US4307357A (en) * 1980-03-04 1981-12-22 Tektronix, Inc. Foreshortened coaxial resonators
US4342969A (en) * 1980-10-06 1982-08-03 General Electric Company Means for matching impedances between a helical resonator and a circuit connected thereto
US5329687A (en) * 1992-10-30 1994-07-19 Teledyne Industries, Inc. Method of forming a filter with integrally formed resonators
JPH07245513A (ja) * 1994-03-07 1995-09-19 Sumitomo Metal Ind Ltd 高周波用誘電体共振器及びその共振周波数の調整方法
US5894250A (en) * 1997-03-20 1999-04-13 Adc Solitra, Inc. Cavity resonator filter structure having improved cavity arrangement
FI982551L (fi) * 1998-06-11 1999-12-12 Lk Products Oy Yhtenäisistä kappaleista muodostuva suurtaajuussuodatin
US6081175A (en) * 1998-09-11 2000-06-27 Radio Frequency Systems Inc. Coupling structure for coupling cavity resonators
US6064285A (en) * 1998-12-11 2000-05-16 Wavecom Electronics Inc Printed circuit board helical resonator and filter apparatus
DE19901265C1 (de) * 1999-01-15 2000-06-08 Bosch Gmbh Robert Hohlraumresonator mit Mitteln zur Abstimmung seiner Resonanzfrequenz
US6611183B1 (en) * 1999-10-15 2003-08-26 James Michael Peters Resonant coupling elements

Also Published As

Publication number Publication date
WO2006053607A1 (de) 2006-05-26
EP1812986A1 (de) 2007-08-01
CN101076917B (zh) 2011-08-31
DE102004055707B3 (de) 2006-04-27
ATE385051T1 (de) 2008-02-15
ES2299094T3 (es) 2008-05-16
DE502005002703D1 (de) 2008-03-13
EP1812986B1 (de) 2008-01-23
CN101076917A (zh) 2007-11-21

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