FI20020697A0 - Radiotaajuussuodattimen resonaattori - Google Patents
Radiotaajuussuodattimen resonaattoriInfo
- Publication number
- FI20020697A0 FI20020697A0 FI20020697A FI20020697A FI20020697A0 FI 20020697 A0 FI20020697 A0 FI 20020697A0 FI 20020697 A FI20020697 A FI 20020697A FI 20020697 A FI20020697 A FI 20020697A FI 20020697 A0 FI20020697 A0 FI 20020697A0
- Authority
- FI
- Finland
- Prior art keywords
- radio frequency
- frequency filter
- filter resonator
- resonator
- radio
- Prior art date
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
- H01P1/2086—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure with dielectric resonators multimode
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20020697A FI119403B (fi) | 2002-04-11 | 2002-04-11 | Radiotaajuussuodattimen resonaattori |
US10/404,929 US6801105B2 (en) | 2002-04-11 | 2003-04-01 | Resonator of radio-frequency filter |
EP03100916A EP1353398B1 (en) | 2002-04-11 | 2003-04-07 | Resonator of radio-frequency filter |
DE60321850T DE60321850D1 (de) | 2002-04-11 | 2003-04-07 | Hochfrequenzfilterresonator |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20020697A FI119403B (fi) | 2002-04-11 | 2002-04-11 | Radiotaajuussuodattimen resonaattori |
FI20020697 | 2002-04-11 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20020697A0 true FI20020697A0 (fi) | 2002-04-11 |
FI20020697A FI20020697A (fi) | 2003-10-12 |
FI119403B FI119403B (fi) | 2008-10-31 |
Family
ID=8563743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20020697A FI119403B (fi) | 2002-04-11 | 2002-04-11 | Radiotaajuussuodattimen resonaattori |
Country Status (4)
Country | Link |
---|---|
US (1) | US6801105B2 (fi) |
EP (1) | EP1353398B1 (fi) |
DE (1) | DE60321850D1 (fi) |
FI (1) | FI119403B (fi) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070107932A1 (en) * | 2005-11-09 | 2007-05-17 | Jauniskis Linas A | Moisture resistant chip package |
CN101803107B (zh) * | 2007-09-19 | 2014-03-05 | 日本特殊陶业株式会社 | 介电共振器、介电共振器滤波器以及控制介电共振器的方法 |
US8063723B2 (en) * | 2009-07-01 | 2011-11-22 | Spx Corporation | Filter apparatus and method |
JP5762191B2 (ja) * | 2011-03-29 | 2015-08-12 | 京セラ株式会社 | 誘電体フィルタならびにそれを用いた無線通信モジュールおよび無線通信装置 |
CN109411853B (zh) | 2018-09-04 | 2020-11-20 | 香港凡谷發展有限公司 | 一种空腔高q三模介质谐振空心结构及含有该谐振结构的滤波器 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01220501A (ja) | 1988-02-26 | 1989-09-04 | Matsushita Electric Ind Co Ltd | 誘電体フィルタ |
SU1599917A1 (ru) * | 1989-01-27 | 1990-10-15 | Предприятие П/Я Г-4149 | Диэлектрический многомодовый резонатор |
CA2048404C (en) * | 1991-08-02 | 1993-04-13 | Raafat R. Mansour | Dual-mode filters using dielectric resonators with apertures |
JP3246122B2 (ja) | 1993-09-29 | 2002-01-15 | 株式会社村田製作所 | 誘電体同軸共振器とその実装構造 |
JP3298279B2 (ja) * | 1993-12-24 | 2002-07-02 | 株式会社村田製作所 | 誘電体共振器装置、その結合係数調整方法及びその製造装置 |
JPH10173414A (ja) | 1996-12-10 | 1998-06-26 | Murata Mfg Co Ltd | Tm2重モード誘電体共振器 |
JP3389868B2 (ja) * | 1998-11-09 | 2003-03-24 | 株式会社村田製作所 | 誘電体フィルタの自動特性調整方法、自動特性調整装置およびそれを用いた誘電体フィルタの製造方法 |
JP3395675B2 (ja) | 1998-12-03 | 2003-04-14 | 株式会社村田製作所 | 帯域通過フィルタ、アンテナ共用器および通信装置 |
-
2002
- 2002-04-11 FI FI20020697A patent/FI119403B/fi not_active IP Right Cessation
-
2003
- 2003-04-01 US US10/404,929 patent/US6801105B2/en not_active Expired - Lifetime
- 2003-04-07 EP EP03100916A patent/EP1353398B1/en not_active Expired - Lifetime
- 2003-04-07 DE DE60321850T patent/DE60321850D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1353398A2 (en) | 2003-10-15 |
DE60321850D1 (de) | 2008-08-14 |
US6801105B2 (en) | 2004-10-05 |
FI119403B (fi) | 2008-10-31 |
FI20020697A (fi) | 2003-10-12 |
EP1353398B1 (en) | 2008-07-02 |
US20030193378A1 (en) | 2003-10-16 |
EP1353398A3 (en) | 2005-04-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE60311549D1 (de) | Dielektrische Resonatorantenne | |
GB2397624B (en) | Variable tuned telescoping resonator | |
FI20011247A0 (fi) | Radiotaajuusmoduuli | |
DE60300445D1 (de) | HF-Mehrbandempfänger unter Verwendung von HF-Breitbandfiltern | |
DE60218295D1 (de) | Abdeckung mit radiofrequenzidentifikationsgerät | |
DE502004011058D1 (de) | Fallhäufigkeit | |
FI20022249A (fi) | Virittimiä, viritettäviä polarointi-interferenssisuodattimia ja viritysmenetelmiä | |
DE60102099D1 (de) | Dielektrisches Resonatorfilter | |
AU2003298482A8 (en) | Resonator filter structure having equal resonance frequencies | |
DE60200387D1 (de) | Funkfrequenzfilter | |
DE602004008182D1 (de) | Frequenzabstimmbarer Resonanzscanner | |
DE60143470D1 (de) | Frequenzsprungfolge-zuteilung | |
FI20011678A0 (fi) | Pietsosähköisiä resonaattoreita käsittävä suodinrakenne | |
DE602004011440D1 (de) | Mikrowellenresonator und Filteranordnung | |
DE602004010839D1 (de) | Frequenzagiler erreger | |
DE602004021758D1 (de) | Resonator und dielektrischer Filter | |
DE60225498D1 (de) | PLL-Frequenzsynthesizer | |
DE602004011144D1 (de) | Oberflächenwellenfilter und Oberflächenwellenresonator | |
DE60011302D1 (de) | Radiofrequenzoszillator | |
FI20020697A0 (fi) | Radiotaajuussuodattimen resonaattori | |
DE60330908D1 (de) | Nmr-radiofrequenzresonator mit geschlitzten axial ausgerichteten abschirmungen | |
FI20020396A0 (fi) | Monitaajuusantenni | |
GB0221125D0 (en) | Miniaturised radio frequency component | |
DE602004022750D1 (de) | Spannungsgesteuerte Hochfrequenzoszillatorschaltung | |
DE60214441D1 (de) | Wellenlängenabstimmbarer ringresonator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
Ref document number: 119403 Country of ref document: FI |
|
PC | Transfer of assignment of patent |
Owner name: INTEL CORPORATION |
|
MM | Patent lapsed |