NO900707L - Dielektrisk filter av lc-typen. - Google Patents
Dielektrisk filter av lc-typen.Info
- Publication number
- NO900707L NO900707L NO90900707A NO900707A NO900707L NO 900707 L NO900707 L NO 900707L NO 90900707 A NO90900707 A NO 90900707A NO 900707 A NO900707 A NO 900707A NO 900707 L NO900707 L NO 900707L
- Authority
- NO
- Norway
- Prior art keywords
- dielectric filter
- type dielectric
- type
- filter
- dielectric
- 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)
- Networks Using Active Elements (AREA)
- Filters And Equalizers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3512989A JPH02215201A (ja) | 1989-02-16 | 1989-02-16 | Lc形ろ波器 |
JP31237089A JPH03173201A (ja) | 1989-12-01 | 1989-12-01 | ハイブリッドフィルタ |
Publications (4)
Publication Number | Publication Date |
---|---|
NO900707D0 NO900707D0 (no) | 1990-02-14 |
NO900707L true NO900707L (no) | 1990-08-17 |
NO176298B NO176298B (no) | 1994-11-28 |
NO176298C NO176298C (no) | 1995-03-08 |
Family
ID=26374055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO900707A NO176298C (no) | 1989-02-16 | 1990-02-14 | Filter av LC- eller hybridtypen |
Country Status (4)
Country | Link |
---|---|
US (1) | US5124675A (no) |
EP (1) | EP0383300B1 (no) |
DE (1) | DE69014674T2 (no) |
NO (1) | NO176298C (no) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0334305U (no) * | 1989-08-14 | 1991-04-04 | ||
US5313662A (en) * | 1990-07-26 | 1994-05-17 | Motorola, Inc. | Split-ring resonator bandpass filter with adjustable zero |
FI87854C (fi) * | 1991-04-12 | 1993-02-25 | Lk Products Oy | Foerfarande foer att tillverka ett hoegfrekvensfilter samt hoegfrekvensfilter tillverkat enligt foerfarandet |
US5300903A (en) * | 1991-06-27 | 1994-04-05 | Murata Manufacturing Co., Ltd. | Band-pass filter |
FI95179C (fi) * | 1993-11-01 | 1995-12-27 | Verdera Oy | Liuskajohtoresonaattorirakenne |
US5497337A (en) * | 1994-10-21 | 1996-03-05 | International Business Machines Corporation | Method for designing high-Q inductors in silicon technology without expensive metalization |
DE19652799C2 (de) * | 1996-12-18 | 1999-05-20 | Siemens Ag | Mikrowellenfilter |
JP3712095B2 (ja) * | 1998-01-14 | 2005-11-02 | 株式会社村田製作所 | 入出力バランス型フィルタ |
ITMI981563A1 (it) * | 1998-07-09 | 2000-01-09 | Alsthom Cge Alcatel | Dispositivo comprendente un risonatore dielettrico coassiale montato su microstriscia a basso rumore di fase e metodo per ridurre il |
FI115331B (fi) * | 2000-09-22 | 2005-04-15 | Filtronic Comtek Oy | Ylipäästösuodatin |
US6813124B1 (en) * | 2002-06-21 | 2004-11-02 | Lionel L.L.C. | Transformer over-current protection with RMS sensing and voltage fold-back |
JP2006525663A (ja) * | 2003-03-21 | 2006-11-09 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 補償共振回路を有する多層積層体 |
JP4933733B2 (ja) * | 2005-01-11 | 2012-05-16 | 株式会社アドバンテスト | 信号伝送システム、信号出力回路基板、信号受信回路基板、信号出力方法、及び信号受信方法 |
JP4770801B2 (ja) * | 2007-06-26 | 2011-09-14 | 横河電機株式会社 | 高周波フィルタ |
US9136570B2 (en) * | 2007-12-07 | 2015-09-15 | K & L Microwave, Inc. | High Q surface mount technology cavity filter |
KR101345807B1 (ko) | 2013-05-29 | 2013-12-27 | 주식회사 케오솔 | 유전체 필터 모듈을 이용한 맞춤형 전류 흐름 개선장치 |
USD805476S1 (en) * | 2016-12-20 | 2017-12-19 | Cirocomm Technology Corp. | Dielectric filter |
CN107947752A (zh) * | 2017-12-29 | 2018-04-20 | 中国电子科技集团公司第四十三研究所 | 一种带通滤波器 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU470870B2 (en) * | 1973-10-29 | 1976-04-01 | Matsushita Electric Industrial Co., Ltd. | Filters employing elements with distributed constants |
FR2438937A1 (fr) * | 1978-10-11 | 1980-05-09 | Thomson Csf | Dispositif resonateur pour ondes radioelectriques a accord de frequence electronique et oscillateur a diode a resistance negative incorporant un tel dispositif |
US4429289A (en) * | 1982-06-01 | 1984-01-31 | Motorola, Inc. | Hybrid filter |
JPS5927601A (ja) * | 1982-08-05 | 1984-02-14 | Nec Corp | マイクロストリツプ型帯域阻止「ろ」 |
JPS6065601A (ja) * | 1983-09-21 | 1985-04-15 | Oki Electric Ind Co Ltd | 誘電体フィルタ |
JPS60114004A (ja) * | 1983-11-25 | 1985-06-20 | Murata Mfg Co Ltd | 誘電体フィルタの実装構造 |
JPS6128201A (ja) * | 1984-07-18 | 1986-02-07 | Sony Corp | ストリツプ線路フイルタ |
JPS61208902A (ja) * | 1985-03-13 | 1986-09-17 | Murata Mfg Co Ltd | Mic型誘電体フイルタ |
JPS6313503A (ja) * | 1986-07-04 | 1988-01-20 | Yuniden Kk | マイクロ波フイルタ装置 |
JPS63119302A (ja) * | 1986-11-06 | 1988-05-24 | Murata Mfg Co Ltd | ストリツプラインフイルタ |
JPH0191502A (ja) * | 1987-10-01 | 1989-04-11 | Murata Mfg Co Ltd | 誘電体共振器 |
JPH02130103U (no) * | 1988-11-16 | 1990-10-26 | ||
JPH0334305U (no) * | 1989-08-14 | 1991-04-04 |
-
1990
- 1990-02-14 EP EP90102896A patent/EP0383300B1/en not_active Expired - Lifetime
- 1990-02-14 DE DE69014674T patent/DE69014674T2/de not_active Expired - Fee Related
- 1990-02-14 NO NO900707A patent/NO176298C/no unknown
- 1990-09-18 US US07/584,176 patent/US5124675A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0383300B1 (en) | 1994-12-07 |
DE69014674T2 (de) | 1995-04-27 |
EP0383300A2 (en) | 1990-08-22 |
US5124675A (en) | 1992-06-23 |
NO900707D0 (no) | 1990-02-14 |
EP0383300A3 (en) | 1991-05-29 |
NO176298B (no) | 1994-11-28 |
NO176298C (no) | 1995-03-08 |
DE69014674D1 (de) | 1995-01-19 |
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