FR2954596B1 - Filtre micro-onde passe bande accordable en frequence - Google Patents
Filtre micro-onde passe bande accordable en frequenceInfo
- Publication number
- FR2954596B1 FR2954596B1 FR0906258A FR0906258A FR2954596B1 FR 2954596 B1 FR2954596 B1 FR 2954596B1 FR 0906258 A FR0906258 A FR 0906258A FR 0906258 A FR0906258 A FR 0906258A FR 2954596 B1 FR2954596 B1 FR 2954596B1
- Authority
- FR
- France
- Prior art keywords
- micro
- frequency
- wave filter
- pass band
- filter pass
- 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.)
- Expired - Fee Related
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
- H01P1/207—Hollow waveguide 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
-
- 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
- H01P1/201—Filters for transverse electromagnetic waves
- H01P1/2016—Slot line filters; Fin line filters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P7/00—Resonators of the waveguide type
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0906258A FR2954596B1 (fr) | 2009-12-22 | 2009-12-22 | Filtre micro-onde passe bande accordable en frequence |
US13/518,380 US8975985B2 (en) | 2009-12-22 | 2010-12-17 | Frequency-tunable microwave bandpass filter |
MYPI2012002883A MY167198A (en) | 2009-12-22 | 2010-12-17 | Frequency-tunable microwave bandpass filter |
PCT/EP2010/070145 WO2011076698A1 (fr) | 2009-12-22 | 2010-12-17 | Filtre micro-onde passe bande accordable en frequence |
EP10793260.0A EP2517299B1 (fr) | 2009-12-22 | 2010-12-17 | Filtre micro-onde passe bande accordable en frequence |
AU2010335206A AU2010335206B2 (en) | 2009-12-22 | 2010-12-17 | Frequency-tunable microwave bandpass filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0906258A FR2954596B1 (fr) | 2009-12-22 | 2009-12-22 | Filtre micro-onde passe bande accordable en frequence |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2954596A1 FR2954596A1 (fr) | 2011-06-24 |
FR2954596B1 true FR2954596B1 (fr) | 2012-03-16 |
Family
ID=42289129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0906258A Expired - Fee Related FR2954596B1 (fr) | 2009-12-22 | 2009-12-22 | Filtre micro-onde passe bande accordable en frequence |
Country Status (6)
Country | Link |
---|---|
US (1) | US8975985B2 (fr) |
EP (1) | EP2517299B1 (fr) |
AU (1) | AU2010335206B2 (fr) |
FR (1) | FR2954596B1 (fr) |
MY (1) | MY167198A (fr) |
WO (1) | WO2011076698A1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2015385189A1 (en) * | 2015-03-01 | 2017-08-10 | Telefonaktiebolaget Lm Ericsson (Publ) | Waveguide E-plane filter |
KR102354111B1 (ko) | 2015-05-21 | 2022-01-25 | 주식회사 케이엠더블유 | 도파관 필터 |
GB2565574B (en) * | 2017-08-17 | 2022-01-19 | Creo Medical Ltd | Isolation device for electrosurgical apparatus |
US11189896B2 (en) | 2017-12-21 | 2021-11-30 | Gowrish Basavarajappa | Tunable bandpass filter with constant absolute bandwidth using single tuning element |
GB2572763B (en) | 2018-04-09 | 2022-03-16 | Univ Heriot Watt | Waveguide and antenna |
CN109713412B (zh) * | 2018-12-20 | 2024-03-29 | 常州机电职业技术学院 | 一种可调谐e面切割h面波导带通滤波器及其设计方法 |
US11031664B2 (en) | 2019-05-23 | 2021-06-08 | Com Dev Ltd. | Waveguide band-pass filter |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR993039A (fr) * | 1944-11-14 | 1951-10-25 | Csf | élément de filtre dans un guide d'ondes électromagnétiques |
US2697209A (en) * | 1951-07-13 | 1954-12-14 | Itt | Tunable band pass filter |
US3577104A (en) * | 1968-12-26 | 1971-05-04 | Microwave Dev Lab Inc | Waveguide filter having sequence of thick capacitive irises |
US4301430A (en) * | 1980-09-12 | 1981-11-17 | Rca Corporation | U-Shaped iris design exhibiting capacitive reactance in heavily loaded rectangular waveguide |
US4761625A (en) * | 1986-06-20 | 1988-08-02 | Rca Corporation | Tunable waveguide bandpass filter |
US5808528A (en) | 1996-09-05 | 1998-09-15 | Digital Microwave Corporation | Broad-band tunable waveguide filter using etched septum discontinuities |
JP2005102046A (ja) * | 2003-09-26 | 2005-04-14 | Nec Engineering Ltd | 帯域通過フィルタ |
-
2009
- 2009-12-22 FR FR0906258A patent/FR2954596B1/fr not_active Expired - Fee Related
-
2010
- 2010-12-17 US US13/518,380 patent/US8975985B2/en not_active Expired - Fee Related
- 2010-12-17 WO PCT/EP2010/070145 patent/WO2011076698A1/fr active Application Filing
- 2010-12-17 AU AU2010335206A patent/AU2010335206B2/en not_active Ceased
- 2010-12-17 EP EP10793260.0A patent/EP2517299B1/fr not_active Not-in-force
- 2010-12-17 MY MYPI2012002883A patent/MY167198A/en unknown
Also Published As
Publication number | Publication date |
---|---|
US8975985B2 (en) | 2015-03-10 |
AU2010335206B2 (en) | 2016-03-17 |
MY167198A (en) | 2018-08-13 |
FR2954596A1 (fr) | 2011-06-24 |
EP2517299B1 (fr) | 2018-11-07 |
WO2011076698A1 (fr) | 2011-06-30 |
AU2010335206A1 (en) | 2012-08-09 |
US20130169384A1 (en) | 2013-07-04 |
EP2517299A1 (fr) | 2012-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 7 |
|
PLFP | Fee payment |
Year of fee payment: 8 |
|
PLFP | Fee payment |
Year of fee payment: 9 |
|
PLFP | Fee payment |
Year of fee payment: 10 |
|
ST | Notification of lapse |
Effective date: 20200905 |