FI102433B1 - Radiofrekvensfilter och metod för justering filterns frekvensfunktion - Google Patents
Radiofrekvensfilter och metod för justering filterns frekvensfunktionInfo
- Publication number
- FI102433B1 FI102433B1 FI961329A FI961329A FI102433B1 FI 102433 B1 FI102433 B1 FI 102433B1 FI 961329 A FI961329 A FI 961329A FI 961329 A FI961329 A FI 961329A FI 102433 B1 FI102433 B1 FI 102433B1
- Authority
- FI
- Finland
- Prior art keywords
- adjusting
- radio frequency
- frequency response
- filter
- frequency filter
- Prior art date
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
- H01P1/205—Comb or interdigital filters; Cascaded coaxial cavities
- H01P1/2056—Comb filters or interdigital filters with metallised resonator holes in a dielectric block
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI961329A FI102433B1 (sv) | 1996-03-22 | 1996-03-22 | Radiofrekvensfilter och metod för justering filterns frekvensfunktion |
AU16406/97A AU1640697A (en) | 1996-03-22 | 1997-03-21 | Radio frequency filter and a method for adjusting the frequency response thereof |
EP19970301913 EP0797267B1 (en) | 1996-03-22 | 1997-03-21 | Radio frequency filter |
DE69725038T DE69725038T2 (de) | 1996-03-22 | 1997-03-21 | Funkfrequenzfilter |
CA 2200636 CA2200636A1 (en) | 1996-03-22 | 1997-03-21 | Radio frequency filter and a method for adjusting the frequency response thereof |
JP6987297A JPH1013107A (ja) | 1996-03-22 | 1997-03-24 | 無線周波数フィルター及びその周波数応答を調整する方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI961329 | 1996-03-22 | ||
FI961329A FI102433B1 (sv) | 1996-03-22 | 1996-03-22 | Radiofrekvensfilter och metod för justering filterns frekvensfunktion |
Publications (4)
Publication Number | Publication Date |
---|---|
FI961329A0 FI961329A0 (sv) | 1996-03-22 |
FI961329A FI961329A (sv) | 1997-09-23 |
FI102433B FI102433B (sv) | 1998-11-30 |
FI102433B1 true FI102433B1 (sv) | 1998-11-30 |
Family
ID=8545717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI961329A FI102433B1 (sv) | 1996-03-22 | 1996-03-22 | Radiofrekvensfilter och metod för justering filterns frekvensfunktion |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0797267B1 (sv) |
JP (1) | JPH1013107A (sv) |
AU (1) | AU1640697A (sv) |
CA (1) | CA2200636A1 (sv) |
DE (1) | DE69725038T2 (sv) |
FI (1) | FI102433B1 (sv) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3317404B1 (ja) | 2001-07-25 | 2002-08-26 | ティーディーケイ株式会社 | 誘電体装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2109641B (en) * | 1981-10-02 | 1985-08-14 | Murata Manufacturing Co | Distributed constant type filter |
JPH03293802A (ja) * | 1990-04-11 | 1991-12-25 | Murata Mfg Co Ltd | 誘電体フィルタ |
DE69325525T2 (de) * | 1992-01-23 | 1999-12-23 | Murata Manufacturing Co | Dielektrisches Filter und Herstellungsverfahren dafür |
EP0688059B2 (en) * | 1994-06-16 | 2013-07-03 | Murata Manufacturing Co., Ltd. | Dielectric filter |
-
1996
- 1996-03-22 FI FI961329A patent/FI102433B1/sv not_active IP Right Cessation
-
1997
- 1997-03-21 CA CA 2200636 patent/CA2200636A1/en not_active Abandoned
- 1997-03-21 EP EP19970301913 patent/EP0797267B1/en not_active Expired - Lifetime
- 1997-03-21 AU AU16406/97A patent/AU1640697A/en not_active Abandoned
- 1997-03-21 DE DE69725038T patent/DE69725038T2/de not_active Expired - Fee Related
- 1997-03-24 JP JP6987297A patent/JPH1013107A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FI961329A (sv) | 1997-09-23 |
DE69725038T2 (de) | 2004-06-09 |
EP0797267A2 (en) | 1997-09-24 |
DE69725038D1 (de) | 2003-10-30 |
JPH1013107A (ja) | 1998-01-16 |
EP0797267B1 (en) | 2003-09-24 |
CA2200636A1 (en) | 1997-09-22 |
FI102433B (sv) | 1998-11-30 |
EP0797267A3 (en) | 1998-07-15 |
FI961329A0 (sv) | 1996-03-22 |
AU1640697A (en) | 1997-09-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MA | Patent expired |