SE0003803D0 - Förbättrad anordning vid kommunikation - Google Patents
Förbättrad anordning vid kommunikationInfo
- Publication number
- SE0003803D0 SE0003803D0 SE0003803A SE0003803A SE0003803D0 SE 0003803 D0 SE0003803 D0 SE 0003803D0 SE 0003803 A SE0003803 A SE 0003803A SE 0003803 A SE0003803 A SE 0003803A SE 0003803 D0 SE0003803 D0 SE 0003803D0
- Authority
- SE
- Sweden
- Prior art keywords
- resonator
- support
- contact surface
- cavity
- contact
- Prior art date
Links
- 239000003989 dielectric material Substances 0.000 abstract 2
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
- H01P1/207—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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P7/00—Resonators of the waveguide type
- H01P7/06—Cavity resonators
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0003803A SE517744C2 (sv) | 2000-10-20 | 2000-10-20 | Kavitetsfilter |
PCT/SE2001/002256 WO2002033780A1 (en) | 2000-10-20 | 2001-10-17 | Cavity filter |
AT01976994T ATE554512T1 (de) | 2000-10-20 | 2001-10-17 | Resonatorfilter |
EP01976994A EP1328998B1 (en) | 2000-10-20 | 2001-10-17 | Cavity filter |
AU2001296144A AU2001296144A1 (en) | 2000-10-20 | 2001-10-17 | Cavity filter |
US09/982,030 US20020089397A1 (en) | 2000-10-20 | 2001-10-19 | Communication device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0003803A SE517744C2 (sv) | 2000-10-20 | 2000-10-20 | Kavitetsfilter |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0003803D0 true SE0003803D0 (sv) | 2000-10-20 |
SE0003803L SE0003803L (sv) | 2002-04-21 |
SE517744C2 SE517744C2 (sv) | 2002-07-09 |
Family
ID=20281496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0003803A SE517744C2 (sv) | 2000-10-20 | 2000-10-20 | Kavitetsfilter |
Country Status (6)
Country | Link |
---|---|
US (1) | US20020089397A1 (sv) |
EP (1) | EP1328998B1 (sv) |
AT (1) | ATE554512T1 (sv) |
AU (1) | AU2001296144A1 (sv) |
SE (1) | SE517744C2 (sv) |
WO (1) | WO2002033780A1 (sv) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101920503A (zh) * | 2010-05-07 | 2010-12-22 | 深圳市大富科技股份有限公司 | 一种腔体滤波器盖板的冲孔方法、腔体滤波器盖板和腔体滤波器 |
CN102623784A (zh) * | 2011-08-16 | 2012-08-01 | 苏州易特诺科技股份有限公司 | 一种谐振器及腔体滤波器 |
CN102738543B (zh) * | 2012-06-05 | 2017-09-19 | 深圳光启创新技术有限公司 | 一种滤波器 |
US10177431B2 (en) | 2016-12-30 | 2019-01-08 | Nokia Shanghai Bell Co., Ltd. | Dielectric loaded metallic resonator |
CN111342187B (zh) * | 2020-03-10 | 2021-11-02 | 京信通信技术(广州)有限公司 | 滤波器及其介质谐振器 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0173545A3 (en) * | 1984-08-21 | 1986-09-10 | The University Of Western Australia | Crystalline alumina loaded cavity resonator |
JPH01109802A (ja) * | 1987-10-22 | 1989-04-26 | Nippon Dengiyou Kosaku Kk | 誘電体共振器 |
DE4316334A1 (de) * | 1993-05-15 | 1994-11-17 | Forschungsgesellschaft Fuer In | Dielektrischer Resonator |
JPH07303004A (ja) * | 1994-05-02 | 1995-11-14 | Furukawa Electric Co Ltd:The | 誘電体共振器 |
SE9702178D0 (sv) * | 1997-06-06 | 1997-06-06 | Allgon Ab | Microwave resonator with dielectric tuning body secured to a movable rod |
-
2000
- 2000-10-20 SE SE0003803A patent/SE517744C2/sv not_active IP Right Cessation
-
2001
- 2001-10-17 EP EP01976994A patent/EP1328998B1/en not_active Expired - Lifetime
- 2001-10-17 WO PCT/SE2001/002256 patent/WO2002033780A1/en active Application Filing
- 2001-10-17 AU AU2001296144A patent/AU2001296144A1/en not_active Abandoned
- 2001-10-17 AT AT01976994T patent/ATE554512T1/de active
- 2001-10-19 US US09/982,030 patent/US20020089397A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1328998B1 (en) | 2012-04-18 |
SE517744C2 (sv) | 2002-07-09 |
ATE554512T1 (de) | 2012-05-15 |
US20020089397A1 (en) | 2002-07-11 |
AU2001296144A1 (en) | 2002-04-29 |
SE0003803L (sv) | 2002-04-21 |
WO2002033780A1 (en) | 2002-04-25 |
EP1328998A1 (en) | 2003-07-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |