FI960277A - Dielektrinen resonaattorirakenne, jossa on harmonisvaimennus - Google Patents

Dielektrinen resonaattorirakenne, jossa on harmonisvaimennus

Info

Publication number
FI960277A
FI960277A FI960277A FI960277A FI960277A FI 960277 A FI960277 A FI 960277A FI 960277 A FI960277 A FI 960277A FI 960277 A FI960277 A FI 960277A FI 960277 A FI960277 A FI 960277A
Authority
FI
Finland
Prior art keywords
dielectric resonator
resonator structure
harmonic attenuation
harmonic
attenuation
Prior art date
Application number
FI960277A
Other languages
English (en)
Swedish (sv)
Other versions
FI960277A0 (fi
Inventor
Harri Naerhi
Mika Hiltunen
Original Assignee
Lk Products 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 Lk Products Oy filed Critical Lk Products Oy
Priority to FI960277A priority Critical patent/FI960277A/fi
Publication of FI960277A0 publication Critical patent/FI960277A0/fi
Priority to EP97300227A priority patent/EP0785592A1/en
Publication of FI960277A publication Critical patent/FI960277A/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
    • H01P1/212—Frequency-selective devices, e.g. filters suppressing or attenuating harmonic frequencies
    • 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
    • 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
FI960277A 1996-01-19 1996-01-19 Dielektrinen resonaattorirakenne, jossa on harmonisvaimennus FI960277A (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI960277A FI960277A (fi) 1996-01-19 1996-01-19 Dielektrinen resonaattorirakenne, jossa on harmonisvaimennus
EP97300227A EP0785592A1 (en) 1996-01-19 1997-01-15 A dielectric resonator structure providing harmonic attenuation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI960277A FI960277A (fi) 1996-01-19 1996-01-19 Dielektrinen resonaattorirakenne, jossa on harmonisvaimennus

Publications (2)

Publication Number Publication Date
FI960277A0 FI960277A0 (fi) 1996-01-19
FI960277A true FI960277A (fi) 1997-07-20

Family

ID=8544979

Family Applications (1)

Application Number Title Priority Date Filing Date
FI960277A FI960277A (fi) 1996-01-19 1996-01-19 Dielektrinen resonaattorirakenne, jossa on harmonisvaimennus

Country Status (2)

Country Link
EP (1) EP0785592A1 (fi)
FI (1) FI960277A (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2502518A (en) * 2012-05-28 2013-12-04 Filtronic Wireless Ltd A dielectric TEM mode resonator comprising an electrically insulating layer sandwiched between a rod and metal coating on the interior surface of a conduit
CN115483517A (zh) * 2021-05-31 2022-12-16 上海华为技术有限公司 一种介质滤波器、印制电路板和通信设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5895403A (ja) 1981-12-01 1983-06-07 Matsushita Electric Ind Co Ltd 同軸型誘電体共振器
US4431977A (en) 1982-02-16 1984-02-14 Motorola, Inc. Ceramic bandpass filter
US4455503A (en) 1982-06-17 1984-06-19 Murata Manufacturing Co., Ltd. Rectangular piezoelectric resonator with a slot in one surface
JPS59119901A (ja) * 1982-12-27 1984-07-11 Fujitsu Ltd 誘電体帯域阻止フイルタ
JPH0529818A (ja) * 1991-07-19 1993-02-05 Matsushita Electric Ind Co Ltd Ｔｅｍモード共振器
JPH0725602U (ja) * 1993-09-28 1995-05-12 日本特殊陶業株式会社 誘電体フィルタの実装構造
US5436602A (en) * 1994-04-28 1995-07-25 Mcveety; Thomas Ceramic filter with a transmission zero
JP3064863B2 (ja) * 1995-05-19 2000-07-12 株式会社村田製作所 誘電体フィルタ

Also Published As

Publication number Publication date
EP0785592A1 (en) 1997-07-23
FI960277A0 (fi) 1996-01-19

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