SE7909547L - Hogfrekvensfilter - Google Patents

Hogfrekvensfilter

Info

Publication number
SE7909547L
SE7909547L SE7909547A SE7909547A SE7909547L SE 7909547 L SE7909547 L SE 7909547L SE 7909547 A SE7909547 A SE 7909547A SE 7909547 A SE7909547 A SE 7909547A SE 7909547 L SE7909547 L SE 7909547L
Authority
SE
Sweden
Prior art keywords
resonators
coupling
housing
filter
inner conductor
Prior art date
Application number
SE7909547A
Other languages
Unknown language ( )
English (en)
Other versions
SE439080B (sv
Inventor
Y Masuda
A Fukasawa
J Ashiwa
T Sato
Original Assignee
Oki Electric Ind 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
Application filed by Oki Electric Ind Co Ltd filed Critical Oki Electric Ind Co Ltd
Publication of SE7909547L publication Critical patent/SE7909547L/sv
Publication of SE439080B publication Critical patent/SE439080B/sv

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)
SE7909547A 1978-11-20 1979-11-19 Hogfrekvensfilter SE439080B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14230678A JPS5568702A (en) 1978-11-20 1978-11-20 Dielectric filter

Publications (2)

Publication Number Publication Date
SE7909547L true SE7909547L (sv) 1980-05-21
SE439080B SE439080B (sv) 1985-05-28

Family

ID=15312291

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7909547A SE439080B (sv) 1978-11-20 1979-11-19 Hogfrekvensfilter

Country Status (8)

Country Link
US (1) US4283697A (sv)
JP (1) JPS5568702A (sv)
CA (1) CA1147031A (sv)
DE (1) DE2946836C2 (sv)
FR (1) FR2441927A1 (sv)
GB (1) GB2039419B (sv)
NL (1) NL180159C (sv)
SE (1) SE439080B (sv)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55150258U (sv) * 1979-04-16 1980-10-29
JPS55143801A (en) * 1979-04-27 1980-11-10 Tdk Corp Distributed constant filter
JPS5748801A (en) * 1980-09-09 1982-03-20 Oki Electric Ind Co Ltd Dielectric substance filter
EP0038996B1 (en) * 1980-04-28 1984-06-27 Oki Electric Industry Company, Limited A high frequency filter
JPS57122905U (sv) * 1981-01-22 1982-07-31
JPS58114601A (ja) * 1981-12-28 1983-07-08 Murata Mfg Co Ltd 分布定数形フイルタ
US4462098A (en) * 1982-02-16 1984-07-24 Motorola, Inc. Radio frequency signal combining/sorting apparatus
US4426631A (en) 1982-02-16 1984-01-17 Motorola, Inc. Ceramic bandstop filter
USRE32768E (en) * 1982-02-16 1988-10-18 Motorola, Inc. Ceramic bandstop filter
JPS58127702U (ja) * 1982-02-24 1983-08-30 松下電器産業株式会社 誘電体同軸共振器
US4559490A (en) * 1983-12-30 1985-12-17 Motorola, Inc. Method for maintaining constant bandwidth over a frequency spectrum in a dielectric resonator filter
JPH0246082Y2 (sv) * 1985-04-04 1990-12-05
KR920001453B1 (ko) * 1986-05-12 1992-02-14 오끼뎅끼 고오교오 가부시끼가이샤 유전체 필터
US4954796A (en) * 1986-07-25 1990-09-04 Motorola, Inc. Multiple resonator dielectric filter
US4692726A (en) * 1986-07-25 1987-09-08 Motorola, Inc. Multiple resonator dielectric filter
US4716391A (en) * 1986-07-25 1987-12-29 Motorola, Inc. Multiple resonator component-mountable filter
US5023866A (en) * 1987-02-27 1991-06-11 Motorola, Inc. Duplexer filter having harmonic rejection to control flyback
FI88979C (sv) * 1990-12-17 1993-07-26 Telenokia Oy Högfrekvensbandpassfilter
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
GB2353144A (en) * 1999-08-11 2001-02-14 Nokia Telecommunications Oy Combline filter
US6664872B2 (en) * 2001-07-13 2003-12-16 Tyco Electronics Corporation Iris-less combline filter with capacitive coupling elements
EA036811B1 (ru) * 2017-10-03 2020-12-23 Открытое акционерное общество "Межгосударственная Корпорация Развития" Фильтр частотных развязок

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2527664A (en) * 1945-11-08 1950-10-31 Hazeltine Research Inc Wave-signal translating system for selected band of wave-signal frequencies
DE1918356A1 (de) * 1969-04-11 1970-10-15 Licentia Gmbh Mikrowellen-Kammfilter
JPS5622323Y2 (sv) * 1976-05-24 1981-05-26
US4179673A (en) * 1977-02-14 1979-12-18 Murata Manufacturing Co., Ltd. Interdigital filter
CH617039A5 (sv) * 1977-05-20 1980-04-30 Patelhold Patentverwertung
CA1128152A (en) * 1978-05-13 1982-07-20 Takuro Sato High frequency filter

Also Published As

Publication number Publication date
JPS6123881B2 (sv) 1986-06-07
JPS5568702A (en) 1980-05-23
NL180159B (nl) 1986-08-01
CA1147031A (en) 1983-05-24
FR2441927A1 (fr) 1980-06-13
US4283697A (en) 1981-08-11
NL180159C (nl) 1987-01-02
FR2441927B1 (sv) 1984-08-17
DE2946836C2 (de) 1983-09-15
NL7908381A (nl) 1980-05-22
GB2039419B (en) 1983-03-02
DE2946836A1 (de) 1980-05-22
SE439080B (sv) 1985-05-28
GB2039419A (en) 1980-08-06

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