DE68910719T2 - Mikrowellensperrfilter in Mikrostreifenausführung. - Google Patents
Mikrowellensperrfilter in Mikrostreifenausführung.Info
- Publication number
- DE68910719T2 DE68910719T2 DE1989610719 DE68910719T DE68910719T2 DE 68910719 T2 DE68910719 T2 DE 68910719T2 DE 1989610719 DE1989610719 DE 1989610719 DE 68910719 T DE68910719 T DE 68910719T DE 68910719 T2 DE68910719 T2 DE 68910719T2
- Authority
- DE
- Germany
- Prior art keywords
- microstrip
- cut
- microwave filter
- microwave
- 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.)
- 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
- H01P1/201—Filters for transverse electromagnetic waves
- H01P1/203—Strip line filters
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8803187A FR2628571B1 (fr) | 1988-03-11 | 1988-03-11 | Filtre coupe-bande hyperfrequence en technologie micro-bande |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68910719D1 DE68910719D1 (de) | 1993-12-23 |
DE68910719T2 true DE68910719T2 (de) | 1994-03-17 |
Family
ID=9364182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1989610719 Expired - Fee Related DE68910719T2 (de) | 1988-03-11 | 1989-03-07 | Mikrowellensperrfilter in Mikrostreifenausführung. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0337825B1 (de) |
DE (1) | DE68910719T2 (de) |
FR (1) | FR2628571B1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5063362A (en) * | 1990-05-04 | 1991-11-05 | International Business Machines Corporation | Suppression of electrical interferences from an electronic circuit |
FR2678450B1 (fr) * | 1991-06-27 | 1993-09-03 | Dassault Electronique | Dispositif de filtrage coupe-bande hyperfrequence. |
JP4650897B2 (ja) * | 2006-09-19 | 2011-03-16 | 三菱電機株式会社 | 周波数可変rfフィルタ |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4004257A (en) * | 1975-07-09 | 1977-01-18 | Vitek Electronics, Inc. | Transmission line filter |
US4467296A (en) * | 1982-08-23 | 1984-08-21 | Loral Corporation | Integrated electronic controlled diode filter microwave networks |
US4468644A (en) * | 1982-09-23 | 1984-08-28 | General Instrument Corp. | Tunable reject filter for radar warning receiver |
-
1988
- 1988-03-11 FR FR8803187A patent/FR2628571B1/fr not_active Expired - Lifetime
-
1989
- 1989-03-07 EP EP19890400632 patent/EP0337825B1/de not_active Expired - Lifetime
- 1989-03-07 DE DE1989610719 patent/DE68910719T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0337825B1 (de) | 1993-11-18 |
FR2628571B1 (fr) | 1990-11-09 |
DE68910719D1 (de) | 1993-12-23 |
FR2628571A1 (fr) | 1989-09-15 |
EP0337825A1 (de) | 1989-10-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |