ATE223112T1 - Mikrowellenresonator - Google Patents

Mikrowellenresonator

Info

Publication number
ATE223112T1
ATE223112T1 AT97945970T AT97945970T ATE223112T1 AT E223112 T1 ATE223112 T1 AT E223112T1 AT 97945970 T AT97945970 T AT 97945970T AT 97945970 T AT97945970 T AT 97945970T AT E223112 T1 ATE223112 T1 AT E223112T1
Authority
AT
Austria
Prior art keywords
microwave resonator
cavity
substantially cubic
cubic member
remainder
Prior art date
Application number
AT97945970T
Other languages
English (en)
Inventor
Ian Charles Hunter
Original Assignee
Filtronic Plc
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 Filtronic Plc filed Critical Filtronic Plc
Application granted granted Critical
Publication of ATE223112T1 publication Critical patent/ATE223112T1/de

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
    • H01P7/105—Multimode 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

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)
  • Constitution Of High-Frequency Heating (AREA)
AT97945970T 1996-12-06 1997-11-28 Mikrowellenresonator ATE223112T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9625416.4A GB9625416D0 (en) 1996-12-06 1996-12-06 Microwave resonator
PCT/GB1997/003276 WO1998025321A1 (en) 1996-12-06 1997-11-28 Microwave resonator

Publications (1)

Publication Number Publication Date
ATE223112T1 true ATE223112T1 (de) 2002-09-15

Family

ID=10804073

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97945970T ATE223112T1 (de) 1996-12-06 1997-11-28 Mikrowellenresonator

Country Status (7)

Country Link
US (1) US6359534B2 (de)
EP (1) EP0943161B1 (de)
AT (1) ATE223112T1 (de)
AU (1) AU732191B2 (de)
DE (1) DE69715035T2 (de)
GB (1) GB9625416D0 (de)
WO (1) WO1998025321A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3503482B2 (ja) * 1997-09-04 2004-03-08 株式会社村田製作所 多重モード誘電体共振器装置、誘電体フィルタ、複合誘電体フィルタ、合成器、分配器、および通信装置
US6538533B1 (en) * 1999-04-09 2003-03-25 Nec Tokin Corporation Dielectric resonator filter
US7042314B2 (en) * 2001-11-14 2006-05-09 Radio Frequency Systems Dielectric mono-block triple-mode microwave delay filter
US7068127B2 (en) * 2001-11-14 2006-06-27 Radio Frequency Systems Tunable triple-mode mono-block filter assembly
EP1372212A1 (de) * 2002-06-12 2003-12-17 Matsushita Electric Industrial Co., Ltd. Dielektrischer Resonator und zugehöriges Hochfrequenz-Schaltungselement
US6954122B2 (en) * 2003-12-16 2005-10-11 Radio Frequency Systems, Inc. Hybrid triple-mode ceramic/metallic coaxial filter assembly
US7248129B2 (en) 2004-05-19 2007-07-24 Xytrans, Inc. Microstrip directional coupler
US7843288B2 (en) * 2007-11-15 2010-11-30 Samsung Electronics Co., Ltd. Apparatus and system for transmitting power wirelessly
US9325046B2 (en) * 2012-10-25 2016-04-26 Mesaplexx Pty Ltd Multi-mode filter
CN111448709B (zh) * 2017-12-08 2022-03-04 上海诺基亚贝尔股份有限公司 多模谐振器

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2890421A (en) 1953-02-26 1959-06-09 Univ California Microwave cavity filter
CH552304A (de) * 1973-07-19 1974-07-31 Patelhold Patentverwertung Filter fuer elektromagnetische wellen.
CA1168718A (en) 1981-05-11 1984-06-05 Slawomir J. Fiedziuszko Miniature dual-mode, dielectric-loaded cavity filter
US4489293A (en) * 1981-05-11 1984-12-18 Ford Aerospace & Communications Corporation Miniature dual-mode, dielectric-loaded cavity filter
JPS59198003A (ja) * 1983-04-26 1984-11-09 Nec Corp 誘電体共振器を使用した共振回路
US4521746A (en) * 1983-08-31 1985-06-04 Harris Corporation Microwave oscillator with TM01δ dielectric resonator
DE3584725D1 (de) * 1985-07-08 1992-01-02 Loral Space Systems Inc Dielektrischer resonatorfilter mit schmaler bandbreite.
JPS62204601A (ja) * 1986-03-04 1987-09-09 Murata Mfg Co Ltd 二重モ−ドフイルタ
EP0432729B1 (de) * 1989-12-14 1996-02-07 Murata Manufacturing Co., Ltd. Kombinier-/Sortiergerät für Radiofrequenzsignale
US5233319A (en) 1992-03-27 1993-08-03 The United States Of America As Represented By The Secretary Of The Army Low-cost, low-noise, temperature-stable, tunable dielectric resonator oscillator
GB2284311B (en) * 1993-11-24 1998-03-04 Filtronic Ltd Hybrid notch filter
DE69428509T2 (de) * 1993-12-28 2002-05-16 Murata Mfg. Co., Ltd. TM-Zweifachmodusresonator und -filter
JP3298485B2 (ja) * 1997-02-03 2002-07-02 株式会社村田製作所 多重モード誘電体共振器

Also Published As

Publication number Publication date
DE69715035T2 (de) 2003-03-13
EP0943161B1 (de) 2002-08-28
AU5129198A (en) 1998-06-29
AU732191B2 (en) 2001-04-12
WO1998025321A1 (en) 1998-06-11
GB9625416D0 (en) 1997-01-22
EP0943161A1 (de) 1999-09-22
US6359534B2 (en) 2002-03-19
US20020003461A1 (en) 2002-01-10
DE69715035D1 (de) 2002-10-02

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties