FI88830C - Comb-line-hoegfrekvensfilter - Google Patents

Comb-line-hoegfrekvensfilter

Info

Publication number
FI88830C
FI88830C FI912519A FI912519A FI88830C FI 88830 C FI88830 C FI 88830C FI 912519 A FI912519 A FI 912519A FI 912519 A FI912519 A FI 912519A FI 88830 C FI88830 C FI 88830C
Authority
FI
Finland
Prior art keywords
casing
pct
date nov
comb
sec
Prior art date
Application number
FI912519A
Other languages
English (en)
Swedish (sv)
Other versions
FI88830B (fi
FI912519A0 (fi
FI912519A (fi
Inventor
Risto Piirainen
Original Assignee
Telenokia 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 Telenokia Oy filed Critical Telenokia Oy
Publication of FI912519A0 publication Critical patent/FI912519A0/fi
Priority to FI912519A priority Critical patent/FI88830C/fi
Priority to DE69215091T priority patent/DE69215091T2/de
Priority to US08/142,331 priority patent/US5418509A/en
Priority to AU17855/92A priority patent/AU659159B2/en
Priority to JP4510447A priority patent/JP2922302B2/ja
Priority to EP92910556A priority patent/EP0586448B1/en
Priority to AT92910556T priority patent/ATE145093T1/de
Priority to PCT/FI1992/000159 priority patent/WO1992021157A1/en
Publication of FI912519A publication Critical patent/FI912519A/fi
Publication of FI88830B publication Critical patent/FI88830B/fi
Application granted granted Critical
Publication of FI88830C publication Critical patent/FI88830C/fi
Priority to NO934231A priority patent/NO300659B1/no

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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Filters And Equalizers (AREA)
  • Peptides Or Proteins (AREA)
FI912519A 1991-05-24 1991-05-24 Comb-line-hoegfrekvensfilter FI88830C (fi)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI912519A FI88830C (fi) 1991-05-24 1991-05-24 Comb-line-hoegfrekvensfilter
JP4510447A JP2922302B2 (ja) 1991-05-24 1992-05-22 高周波くし形フィルタ
US08/142,331 US5418509A (en) 1991-05-24 1992-05-22 High frequency comb-like filter
AU17855/92A AU659159B2 (en) 1991-05-24 1992-05-22 High frequency comb-line filter
DE69215091T DE69215091T2 (de) 1991-05-24 1992-05-22 Hochfrequenz-kammfilter
EP92910556A EP0586448B1 (en) 1991-05-24 1992-05-22 High frequency comb-line filter
AT92910556T ATE145093T1 (de) 1991-05-24 1992-05-22 Hochfrequenz-kammfilter
PCT/FI1992/000159 WO1992021157A1 (en) 1991-05-24 1992-05-22 High frequency comb-line filter
NO934231A NO300659B1 (no) 1991-05-24 1993-11-23 Kamlinjefilter for höyfrekvens

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI912519A FI88830C (fi) 1991-05-24 1991-05-24 Comb-line-hoegfrekvensfilter
FI912519 1991-05-24

Publications (4)

Publication Number Publication Date
FI912519A0 FI912519A0 (fi) 1991-05-24
FI912519A FI912519A (fi) 1992-11-25
FI88830B FI88830B (fi) 1993-03-31
FI88830C true FI88830C (fi) 1993-07-12

Family

ID=8532586

Family Applications (1)

Application Number Title Priority Date Filing Date
FI912519A FI88830C (fi) 1991-05-24 1991-05-24 Comb-line-hoegfrekvensfilter

Country Status (9)

Country Link
US (1) US5418509A (fi)
EP (1) EP0586448B1 (fi)
JP (1) JP2922302B2 (fi)
AT (1) ATE145093T1 (fi)
AU (1) AU659159B2 (fi)
DE (1) DE69215091T2 (fi)
FI (1) FI88830C (fi)
NO (1) NO300659B1 (fi)
WO (1) WO1992021157A1 (fi)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4418202C1 (de) * 1994-05-25 1995-05-11 Siemens Ag Mantelwellensperre
JP3009331B2 (ja) * 1994-08-22 2000-02-14 富士電気化学株式会社 広帯域誘電体フィルタ
FR2733090B1 (fr) * 1995-04-13 1997-05-23 Thomson Csf Filtre passe-bande a cavites, a structure en peigne et radioaltimetre equipe d'un filtre d'entree de ce type
FI973842A (fi) * 1997-09-30 1999-03-31 Fertron Oy Koaksiaaliresonaattori
US6806791B1 (en) * 2000-02-29 2004-10-19 Radio Frequency Systems, Inc. Tunable microwave multiplexer
DE102006061141B4 (de) * 2006-12-22 2014-12-11 Kathrein-Werke Kg Hochfrequenzfilter mit Sperrkreiskopplung
US7777593B2 (en) * 2006-12-27 2010-08-17 Kathrein-Werke Kg High frequency filter with blocking circuit coupling
TW200926576A (en) * 2007-12-10 2009-06-16 Wistron Neweb Corp Down-converter having matching circuits with tuning mechanism coupled to 90 degree hybrid coupler included therein
KR101295869B1 (ko) * 2009-12-21 2013-08-12 한국전자통신연구원 복수의 절연층들에 형성된 선로 필터
US8230564B1 (en) 2010-01-29 2012-07-31 The United States Of America As Represented By The Secretary Of The Air Force Method of making a millimeter wave transmission line filter
FI125596B (fi) * 2010-11-12 2015-12-15 Intel Corp Sovitettava resonaattorisuodin
KR20200091301A (ko) * 2019-01-22 2020-07-30 삼성전자주식회사 캐비티 필터 및 상기 캐비티 필터를 포함하는 안테나 모듈

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52153360A (en) * 1976-06-14 1977-12-20 Murata Manufacturing Co Filter using dielectric resonator
JPS5826843B2 (ja) * 1977-11-08 1983-06-06 松下電器産業株式会社 帯域通過濾波器
DE2808369A1 (de) * 1978-02-27 1979-09-06 Siemens Ag Mikrowellenfilter mit einem unterhalb seiner h tief 10 -grenzfrequenz betriebenen rechteckhohlleiter
US4245198A (en) * 1978-05-10 1981-01-13 Murata Manufacturing Co., Ltd. High frequency filter device
JPS5535560A (en) * 1978-09-04 1980-03-12 Matsushita Electric Ind Co Ltd Coaxial type filter
US4284966A (en) * 1979-12-21 1981-08-18 Motorola, Inc. Wide bandwidth helical resonator filter
EP0038996B1 (en) * 1980-04-28 1984-06-27 Oki Electric Industry Company, Limited A high frequency filter
JPS5717201A (en) * 1980-07-07 1982-01-28 Fujitsu Ltd Dielectric substance filter
JPS583301A (ja) * 1981-06-30 1983-01-10 Fujitsu Ltd 誘電体フィルタ
US4523162A (en) * 1983-08-15 1985-06-11 At&T Bell Laboratories Microwave circuit device and method for fabrication
JPS6179301A (ja) * 1984-09-27 1986-04-22 Nec Corp 誘電体共振器帯域通過ろ波器
US5023579A (en) * 1990-07-10 1991-06-11 Radio Frequency Systems, Inc. Integrated bandpass/lowpass filter
FI88979C (fi) * 1990-12-17 1993-07-26 Telenokia Oy Hoegfrekvensbandpassfilter

Also Published As

Publication number Publication date
JP2922302B2 (ja) 1999-07-19
JPH06507764A (ja) 1994-09-01
NO300659B1 (no) 1997-06-30
US5418509A (en) 1995-05-23
NO934231D0 (no) 1993-11-23
DE69215091D1 (de) 1996-12-12
EP0586448A1 (en) 1994-03-16
FI88830B (fi) 1993-03-31
NO934231L (no) 1993-11-23
AU1785592A (en) 1992-12-30
FI912519A0 (fi) 1991-05-24
EP0586448B1 (en) 1996-11-06
AU659159B2 (en) 1995-05-11
DE69215091T2 (de) 1997-05-28
FI912519A (fi) 1992-11-25
ATE145093T1 (de) 1996-11-15
WO1992021157A1 (en) 1992-11-26

Similar Documents

Publication Publication Date Title
FI906215A (fi) Hoegfrekvensbandpassfilter.
GB1131114A (en) Improvements in or relating to microwave filters
FI88830C (fi) Comb-line-hoegfrekvensfilter
KR900007131A (ko) 유극형 유전체필터(有極型 誘電體 filter)
EP0519085A4 (en) High-frequency device
WO2002021147A3 (en) Near field microwave resistivity microscope including a dielectric resonator
KR930702794A (ko) 차폐된 전도 라인 인덕터를 구비한 절연 블록 필터
JPS56123102A (en) Interdigital wave filter
ES2040703T3 (es) Conductor para pararrayos.
JPS5566101A (en) Microwave circuit
JPS57136802A (en) Coaxial filter
WO1999027605A3 (en) Waveguide filter
KR830009662A (ko) 나선형 공진기 필터
FI963378A0 (fi) Foerfarande foer att staemma in summeringsnaetet i en basstation
DE60138087D1 (de) Einspeisungsanordnung für eine Mikrowellen-Filtereinheit mit dielektrischen Resonatoren und Filtereinheit mit einer solchen Anordnung
SE9802871D0 (sv) Cavity Resonator
JPS6453603A (en) Polar type dielectric filter
JPS6439802A (en) High frequency circuit
SE8603590D0 (sv) Elektrofilteranordning
JPS5675705A (en) Dielectric resonator
JPS6446634A (en) Coupling oil of loop gap resonator
JPS56107601A (en) Coaxial filter
GB906172A (en) Improvements in or relating to radio frequency dielectric heating apparatus and medical diathermy apparatus
SE9504530L (sv) Anordning och förfarande avseende filtrering av signaler
JPS6126843B2 (fi)

Legal Events

Date Code Title Description
BB Publication of examined application