DE69529715D1 - Resonator und diesen verwendendes filter - Google Patents

Resonator und diesen verwendendes filter

Info

Publication number
DE69529715D1
DE69529715D1 DE69529715T DE69529715T DE69529715D1 DE 69529715 D1 DE69529715 D1 DE 69529715D1 DE 69529715 T DE69529715 T DE 69529715T DE 69529715 T DE69529715 T DE 69529715T DE 69529715 D1 DE69529715 D1 DE 69529715D1
Authority
DE
Germany
Prior art keywords
resonator
filter
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.)
Expired - Fee Related
Application number
DE69529715T
Other languages
English (en)
Other versions
DE69529715T2 (de
Inventor
Hiroshi Hatanaka
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.)
Nihon Dengyo Kosaku Co Ltd
Original Assignee
Nihon Dengyo Kosaku Co Ltd
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 claimed from JP6087807A external-priority patent/JP2631268B2/ja
Priority claimed from JP28412494A external-priority patent/JPH08125405A/ja
Priority claimed from JP5197195A external-priority patent/JPH08222915A/ja
Application filed by Nihon Dengyo Kosaku Co Ltd filed Critical Nihon Dengyo Kosaku Co Ltd
Application granted granted Critical
Publication of DE69529715D1 publication Critical patent/DE69529715D1/de
Publication of DE69529715T2 publication Critical patent/DE69529715T2/de
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
    • 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
    • H01P1/207—Hollow waveguide filters
    • H01P1/208—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/04—Coaxial resonators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/06—Cavity resonators

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
DE69529715T 1994-03-31 1995-03-31 Resonator und diesen verwendendes filter Expired - Fee Related DE69529715T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP6087807A JP2631268B2 (ja) 1994-03-31 1994-03-31 共振器及びこの共振器より成るろ波器
JP28412494A JPH08125405A (ja) 1994-10-25 1994-10-25 共振器及びこの共振器より成るろ波器
JP5197195A JPH08222915A (ja) 1995-02-15 1995-02-15 共振器及びこの共振器より成るろ波器
PCT/JP1995/000629 WO1995027318A1 (fr) 1994-03-31 1995-03-31 Cavite resonante et filtre utilisant cet element

Publications (2)

Publication Number Publication Date
DE69529715D1 true DE69529715D1 (de) 2003-04-03
DE69529715T2 DE69529715T2 (de) 2003-09-11

Family

ID=27294500

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69529715T Expired - Fee Related DE69529715T2 (de) 1994-03-31 1995-03-31 Resonator und diesen verwendendes filter

Country Status (7)

Country Link
US (1) US5691675A (de)
EP (1) EP0703634B1 (de)
KR (1) KR100323895B1 (de)
CN (1) CN1111923C (de)
DE (1) DE69529715T2 (de)
FI (1) FI115425B (de)
WO (1) WO1995027318A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI110393B (fi) * 1996-05-07 2003-01-15 Solitra Oy Suodatin
SE518119C2 (sv) * 1996-12-20 2002-08-27 Ericsson Telefon Ab L M Resonansfilter med justerbar filtermekanism
SE513293C2 (sv) * 1998-12-18 2000-08-21 Ericsson Telefon Ab L M Fästanordning vid kontaktövergång
US6404307B1 (en) 1999-12-06 2002-06-11 Kathrein, Inc., Scala Division Resonant cavity coupling mechanism
US6329305B1 (en) 2000-02-11 2001-12-11 Agere Systems Guardian Corp. Method for producing devices having piezoelectric films
SE527798C2 (sv) * 2004-10-19 2006-06-07 Powerwave Technologies Sweden Ett DC-extraherande arrangemang
WO2012025946A1 (en) 2010-08-25 2012-03-01 Commscope Italy S.R.L. Tunable bandpass filter
EP2882033A1 (de) * 2013-12-09 2015-06-10 Centre National De La Recherche Scientifique Hochfrequenzresonator und Filter
US9755288B2 (en) * 2014-09-29 2017-09-05 Alcatel-Lucent Shanghai Bell Co., Ltd. Methods and devices for integrating radio frequency and other signals within a conductor
WO2016164603A1 (en) * 2015-04-07 2016-10-13 Plasma Igniter, LLC Radio frequency directional coupler and filter
WO2016174424A2 (en) * 2015-04-28 2016-11-03 David Rhodes A tuneable microwave filter and a tuneable microwave multiplexer

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH315733A (de) * 1953-08-26 1956-08-31 Patelhold Patentverwertung Schwingsystem für Ultrakurzwellen
US4053856A (en) * 1976-02-03 1977-10-11 Fisher Sidney T Quasi-toroidal inductor and resonator
JPS5535560A (en) * 1978-09-04 1980-03-12 Matsushita Electric Ind Co Ltd Coaxial type filter
DE2947519C2 (de) * 1979-11-24 1983-02-10 Herfurth Gmbh, 2000 Hamburg Schwingkreisanordnung
JPS6218963Y2 (de) * 1980-01-11 1987-05-15
JPS5879301A (ja) * 1981-11-06 1983-05-13 Mitsubishi Electric Corp 高周波ろ波器
JPS58105602A (ja) * 1981-12-18 1983-06-23 Fujitsu Ltd 誘電体フイルタ
JPS5915304A (ja) * 1982-07-15 1984-01-26 Matsushita Electric Ind Co Ltd 同軸型誘電体共振器
FR2535547B1 (fr) * 1982-10-29 1988-09-16 Thomson Csf Resonateurs bi-rubans et filtres realises a partir de ces resonateurs
JPS6014504A (ja) * 1983-07-05 1985-01-25 Matsushita Electric Ind Co Ltd 同調器
US4614925A (en) * 1983-07-05 1986-09-30 Matsushita Electric Industrial Co., Ltd. Resonator filters on dielectric substrates
US4568985A (en) * 1983-07-11 1986-02-04 Datacopy Corporation Electronic camera scanning mechanism
GB2163009B (en) * 1984-08-10 1987-11-04 Marconi Co Ltd High-frequency electrical network
JPS6161503A (ja) * 1984-08-31 1986-03-29 Murata Mfg Co Ltd 誘電体共振器
JPH01103001A (ja) * 1987-10-15 1989-04-20 Murata Mfg Co Ltd 誘電体フィルタ
SU1741200A1 (ru) * 1989-05-11 1992-06-15 Новосибирский электротехнический институт связи им.Н.Д.Псурцева Перестраиваемый резонатор

Also Published As

Publication number Publication date
EP0703634A4 (de) 1996-07-24
FI115425B (fi) 2005-04-29
CN1128585A (zh) 1996-08-07
DE69529715T2 (de) 2003-09-11
FI955759A (fi) 1996-01-22
CN1111923C (zh) 2003-06-18
KR960703278A (ko) 1996-06-19
FI955759A0 (fi) 1995-11-29
WO1995027318A1 (fr) 1995-10-12
US5691675A (en) 1997-11-25
EP0703634B1 (de) 2003-02-26
KR100323895B1 (ko) 2002-06-24
EP0703634A1 (de) 1996-03-27

Similar Documents

Publication Publication Date Title
DE69427780D1 (de) Dielektrischer Resonator und dielektrisches Filter
DE59504889D1 (de) Filter
DE69534431D1 (de) Entfernbares thrombenfilter
DE69520903T2 (de) Resonatorvorrichtung
DE69513072T2 (de) Tiefpassfilter
DK0742972T3 (da) Filtrering
DE69506592T2 (de) Veränderliches Filter
DE69720868D1 (de) Dielektrisches Filter und dielektrischer Duplexer
DE69520878T2 (de) Filter
DE9414297U1 (de) Filter
DE69529715T2 (de) Resonator und diesen verwendendes filter
DE69500612D1 (de) Filteraufbau
DE69711524D1 (de) Filteranordnung mit impedanzgestuften Resonatoren
DE9413029U1 (de) Filter
FI964320A (fi) Resonaattorisuodatin
KR950022465U (ko) 담배 필터
KR950022458U (ko) 착즙기용 필터
DE69501151T2 (de) Filterelement
FI943947A0 (fi) Suodatinelementti
FI1560U1 (fi) Filter foer mjoelkningsapparat
FI1595U1 (fi) Filter
DE9414407U1 (de) Filter
DE9403380U1 (de) Filter
DE9421990U1 (de) Filter
BR7401556U (pt) Filtro

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee