BR8603708A - Filtro ressonador dieletrico - Google Patents

Filtro ressonador dieletrico

Info

Publication number
BR8603708A
BR8603708A BR8603708A BR8603708A BR8603708A BR 8603708 A BR8603708 A BR 8603708A BR 8603708 A BR8603708 A BR 8603708A BR 8603708 A BR8603708 A BR 8603708A BR 8603708 A BR8603708 A BR 8603708A
Authority
BR
Brazil
Prior art keywords
dieletric
resonator filter
resonator
filter
dieletric resonator
Prior art date
Application number
BR8603708A
Other languages
English (en)
Inventor
Yuhei Kosugi
Shigeo Ogawa
Original Assignee
Nec Corp
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 Nec Corp filed Critical Nec Corp
Publication of BR8603708A publication Critical patent/BR8603708A/pt

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
    • H01P1/219—Evanescent mode 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
    • H01P1/207—Hollow waveguide filters
    • H01P1/208—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure
    • H01P1/2084—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure with dielectric resonators
BR8603708A 1985-07-22 1986-07-22 Filtro ressonador dieletrico BR8603708A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60160370A JPS6221301A (ja) 1985-07-22 1985-07-22 誘電体共振器フイルタ

Publications (1)

Publication Number Publication Date
BR8603708A true BR8603708A (pt) 1987-03-10

Family

ID=15713504

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8603708A BR8603708A (pt) 1985-07-22 1986-07-22 Filtro ressonador dieletrico

Country Status (7)

Country Link
US (1) US4757289A (pt)
EP (1) EP0209878A1 (pt)
JP (1) JPS6221301A (pt)
CN (1) CN1003204B (pt)
AU (1) AU584844B2 (pt)
BR (1) BR8603708A (pt)
CA (1) CA1252529A (pt)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6221301A (ja) * 1985-07-22 1987-01-29 Nec Corp 誘電体共振器フイルタ
JPH0718161Y2 (ja) * 1987-08-31 1995-04-26 日本電気株式会社 誘電体共振器型帯域通過ろ波器
FR2633118A1 (fr) * 1988-06-17 1989-12-22 Alcatel Thomson Faisceaux Filtre passe-bande a resonateurs dielectriques
JPH02150808U (pt) * 1989-05-22 1990-12-27
JP2509162Y2 (ja) * 1989-08-31 1996-08-28 日本特殊陶業株式会社 誘電体共振器装置
JPH0425303U (pt) * 1990-06-22 1992-02-28
FI88979C (fi) * 1990-12-17 1993-07-26 Telenokia Oy Hoegfrekvensbandpassfilter
JPH065209U (ja) * 1992-06-19 1994-01-21 株式会社トキメック 誘電体共振回路
US5430342A (en) * 1993-04-27 1995-07-04 Watson Industries, Inc. Single bar type vibrating element angular rate sensor system
JPH0955606A (ja) * 1995-08-11 1997-02-25 Fujitsu Ltd 無線装置用フィルタ装置並びに無線装置用フィルタ装置の誘電体配置用治具並びに治具を用いた無線装置用フィルタ装置の誘電体配置方法
JP3648810B2 (ja) * 1995-11-01 2005-05-18 株式会社村田製作所 誘電体共振器装置
US5847627A (en) * 1996-09-18 1998-12-08 Illinois Superconductor Corporation Bandstop filter coupling tuner
US5781085A (en) * 1996-11-27 1998-07-14 L-3 Communications Narda Microwave West Polarity reversal network
US5777534A (en) * 1996-11-27 1998-07-07 L-3 Communications Narda Microwave West Inductor ring for providing tuning and coupling in a microwave dielectric resonator filter
US5739734A (en) * 1997-01-13 1998-04-14 Victory Industrial Corporation Evanescent mode band reject filters and related methods
US6323746B1 (en) * 1997-08-25 2001-11-27 Control Devices, Inc. Dielectric mounting system
US6476693B1 (en) 1998-09-15 2002-11-05 New Jersey Institute Of Technology Metal dielectric composite resonator
US6559740B1 (en) 2001-12-18 2003-05-06 Delta Microwave, Inc. Tunable, cross-coupled, bandpass filter
US20040021535A1 (en) * 2002-07-31 2004-02-05 Kenneth Buer Automated dielectric resonator placement and attachment method and apparatus
US7057480B2 (en) * 2002-09-17 2006-06-06 M/A-Com, Inc. Cross-coupled dielectric resonator circuit
US7310031B2 (en) * 2002-09-17 2007-12-18 M/A-Com, Inc. Dielectric resonators and circuits made therefrom
US20040257176A1 (en) * 2003-05-07 2004-12-23 Pance Kristi Dhimiter Mounting mechanism for high performance dielectric resonator circuits
US20050200437A1 (en) * 2004-03-12 2005-09-15 M/A-Com, Inc. Method and mechanism for tuning dielectric resonator circuits
US7088203B2 (en) * 2004-04-27 2006-08-08 M/A-Com, Inc. Slotted dielectric resonators and circuits with slotted dielectric resonators
US7388457B2 (en) 2005-01-20 2008-06-17 M/A-Com, Inc. Dielectric resonator with variable diameter through hole and filter with such dielectric resonators
KR100703719B1 (ko) * 2005-07-26 2007-04-06 한국전자통신연구원 곡면형 도체판으로 결합된 공진기 필터
US7583164B2 (en) * 2005-09-27 2009-09-01 Kristi Dhimiter Pance Dielectric resonators with axial gaps and circuits with such dielectric resonators
US7352264B2 (en) * 2005-10-24 2008-04-01 M/A-Com, Inc. Electronically tunable dielectric resonator circuits
US7705694B2 (en) * 2006-01-12 2010-04-27 Cobham Defense Electronic Systems Corporation Rotatable elliptical dielectric resonators and circuits with such dielectric resonators
US7719391B2 (en) 2006-06-21 2010-05-18 Cobham Defense Electronic Systems Corporation Dielectric resonator circuits
US20080272860A1 (en) * 2007-05-01 2008-11-06 M/A-Com, Inc. Tunable Dielectric Resonator Circuit
US7456712B1 (en) * 2007-05-02 2008-11-25 Cobham Defense Electronics Corporation Cross coupling tuning apparatus for dielectric resonator circuit
US20100029241A1 (en) * 2008-08-01 2010-02-04 Justin Russell Morga Rf filter/resonator with protruding tabs
US8269579B2 (en) * 2008-09-18 2012-09-18 Cts Corporation RF monoblock filter having an outwardly extending wall for mounting a lid filter thereon
CN103281096B (zh) * 2008-10-07 2016-01-20 启碁科技股份有限公司 滤波装置及其相关无线通信接收机
US11108123B2 (en) * 2017-05-17 2021-08-31 Ace Technologies Corporation Triple-mode dielectric resonator filter, method for manufacturing the same, and band pass filter using dielectric resonator and NRN stub
WO2019027724A1 (en) * 2017-08-02 2019-02-07 The Charles Stark Draper Laboratory, Inc. OPTICAL FILTER PASSE-BANDE
EA036811B1 (ru) * 2017-10-03 2020-12-23 Открытое акционерное общество "Межгосударственная Корпорация Развития" Фильтр частотных развязок
CN111180842A (zh) * 2020-03-24 2020-05-19 江苏贝孚德通讯科技股份有限公司 腔体滤波器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4121181A (en) * 1976-06-14 1978-10-17 Murata Manufacturing Co., Ltd. Electrical branching filter
JPS5931217B2 (ja) * 1979-04-11 1984-07-31 富士通株式会社 マイクロ波集積回路用パッケ−ジ
US4423397A (en) * 1980-06-30 1983-12-27 Murata Manufacturing Co., Ltd. Dielectric resonator and filter with dielectric resonator
FR2509537A1 (fr) * 1981-02-27 1983-01-14 Thomson Csf Filtre passe-bande a resonateurs dielectriques
US4477785A (en) * 1981-12-02 1984-10-16 Communications Satellite Corporation Generalized dielectric resonator filter
JPS5981901A (ja) * 1982-11-01 1984-05-11 Mitsubishi Electric Corp マイクロ波集積回路
FR2539565A1 (fr) * 1983-01-19 1984-07-20 Thomson Csf Filtre hyperfrequence accordable, a resonateurs dielectriques en mode tm010
CA1229389A (en) * 1985-04-03 1987-11-17 Barry A. Syrett Microwave bandpass filters including dielectric resonators
JPS6221301A (ja) * 1985-07-22 1987-01-29 Nec Corp 誘電体共振器フイルタ

Also Published As

Publication number Publication date
AU6027086A (en) 1987-01-29
EP0209878A1 (en) 1987-01-28
CN1003204B (zh) 1989-02-01
CA1252529A (en) 1989-04-11
AU584844B2 (en) 1989-06-01
JPS6221301A (ja) 1987-01-29
CN86105806A (zh) 1987-01-21
US4757289A (en) 1988-07-12

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 22/07/2001