AU2001280173A1 - Dielectric filter - Google Patents

Dielectric filter

Info

Publication number
AU2001280173A1
AU2001280173A1 AU2001280173A AU8017301A AU2001280173A1 AU 2001280173 A1 AU2001280173 A1 AU 2001280173A1 AU 2001280173 A AU2001280173 A AU 2001280173A AU 8017301 A AU8017301 A AU 8017301A AU 2001280173 A1 AU2001280173 A1 AU 2001280173A1
Authority
AU
Australia
Prior art keywords
dielectric filter
dielectric
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.)
Abandoned
Application number
AU2001280173A
Inventor
Toshio Ishizaki
Toshiaki Nakamura
Minoru Tachibana
Toru Yamada
Takehiko Yamakawa
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of AU2001280173A1 publication Critical patent/AU2001280173A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/10—Dielectric resonators
    • 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
AU2001280173A 2000-08-29 2001-08-27 Dielectric filter Abandoned AU2001280173A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000-259422 2000-08-29
JP2000259422 2000-08-29
PCT/JP2001/007303 WO2002019458A1 (en) 2000-08-29 2001-08-27 Dielectric filter

Publications (1)

Publication Number Publication Date
AU2001280173A1 true AU2001280173A1 (en) 2002-03-13

Family

ID=18747602

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001280173A Abandoned AU2001280173A1 (en) 2000-08-29 2001-08-27 Dielectric filter

Country Status (4)

Country Link
US (1) US20040036557A1 (en)
EP (1) EP1315228A4 (en)
AU (1) AU2001280173A1 (en)
WO (1) WO2002019458A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE516862C2 (en) * 2000-07-14 2002-03-12 Allgon Ab Reconciliation screw device and method and resonator
KR101033506B1 (en) * 2010-09-13 2011-05-09 주식회사 이너트론 Wide band resonance filter having coupling device
KR101152033B1 (en) 2010-11-15 2012-06-08 주식회사 에이스테크놀로지 Multi Mode Filter with Stable Perturbation Structure
CN102683779B (en) * 2012-05-18 2014-09-10 京信通信系统（中国）有限公司 Communication cavity device and elliptic function type high-pass filtering channel thereof
KR101588874B1 (en) * 2014-03-28 2016-01-27 주식회사 이너트론 Resonator and filter having the same
KR101781987B1 (en) 2015-12-11 2017-09-26 주식회사 이너트론 Duplexer
CN106099273B (en) * 2016-07-31 2019-10-18 华南理工大学 A kind of TE mould multi-pass band dielectric filter
WO2018023922A1 (en) * 2016-07-31 2018-02-08 华南理工大学 Te mode multi-passband dielectric filter
CN106450602B (en) * 2016-07-31 2019-08-20 华南理工大学 TE mould multi-pass band dielectric filter
CN111697294B (en) 2019-03-14 2022-10-14 康普公司意大利有限责任公司 Band-stop filter, transmission line for band-stop filter, and multiplexer
CN110459848A (en) * 2019-08-05 2019-11-15 苏州诺泰信通讯有限公司 One kind can auxiliary adjustment input and output coupled structure

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2538614C3 (en) * 1974-09-06 1979-08-02 Murata Manufacturing Co., Ltd., Nagaokakyo, Kyoto (Japan) Dielectric resonator
US4477785A (en) * 1981-12-02 1984-10-16 Communications Satellite Corporation Generalized dielectric resonator filter
US4521746A (en) * 1983-08-31 1985-06-04 Harris Corporation Microwave oscillator with TM01δ dielectric resonator
JPS6161501A (en) * 1984-09-03 1986-03-29 Nec Corp Dielectric resonator type band-pass filter
JPS61277201A (en) * 1985-06-01 1986-12-08 Murata Mfg Co Ltd Microwave filter
US4821006A (en) * 1987-01-17 1989-04-11 Murata Manufacturing Co., Ltd. Dielectric resonator apparatus
JPS63232601A (en) * 1987-03-20 1988-09-28 Fujitsu Ltd Band-pass filter for microwave/millimeter wave
JPH0419008U (en) * 1990-06-07 1992-02-18
JPH0444709U (en) * 1990-08-21 1992-04-16
JP3343944B2 (en) * 1992-07-17 2002-11-11 株式会社村田製作所 Active bandpass filter
US5714919A (en) * 1993-10-12 1998-02-03 Matsushita Electric Industrial Co., Ltd. Dielectric notch resonator and filter having preadjusted degree of coupling
US5841330A (en) * 1995-03-23 1998-11-24 Bartley Machines & Manufacturing Series coupled filters where the first filter is a dielectric resonator filter with cross-coupling
JP3085205B2 (en) * 1996-08-29 2000-09-04 株式会社村田製作所 TM mode dielectric resonator, TM mode dielectric filter and TM mode dielectric duplexer using the same
US5969584A (en) * 1997-07-02 1999-10-19 Adc Solitra Inc. Resonating structure providing notch and bandpass filtering
GB9721803D0 (en) * 1997-10-15 1997-12-17 Filtronic Ltd Composite resonator
JPH11205004A (en) * 1998-01-20 1999-07-30 Murata Mfg Co Ltd Dielectric filter and dielectric duplexer
JP2000031706A (en) * 1998-05-27 2000-01-28 Ace Technol Co Ltd Band-pass filter provided with dielectric resonator
JP2000295005A (en) * 1999-04-09 2000-10-20 Murata Mfg Co Ltd Dielectric filter, duplexer and communication equipment
EP1162684B1 (en) * 2000-05-23 2004-02-25 Matsushita Electric Industrial Co., Ltd. Dielectric resonator filter

Also Published As

Publication number Publication date
WO2002019458A1 (en) 2002-03-07
EP1315228A1 (en) 2003-05-28
EP1315228A4 (en) 2004-03-17
US20040036557A1 (en) 2004-02-26

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