DE60117307D1 - Zweifachmodus-Bandpassfilter - Google Patents
Zweifachmodus-BandpassfilterInfo
- Publication number
- DE60117307D1 DE60117307D1 DE60117307T DE60117307T DE60117307D1 DE 60117307 D1 DE60117307 D1 DE 60117307D1 DE 60117307 T DE60117307 T DE 60117307T DE 60117307 T DE60117307 T DE 60117307T DE 60117307 D1 DE60117307 D1 DE 60117307D1
- Authority
- DE
- Germany
- Prior art keywords
- bandpass filter
- mode bandpass
- mode
- filter
- bandpass
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P7/00—Resonators of the waveguide type
- H01P7/08—Strip line resonators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P7/00—Resonators of the waveguide type
- H01P7/08—Strip line resonators
- H01P7/082—Microstripline resonators
-
- 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
- H01P1/20327—Electromagnetic interstage coupling
- H01P1/20354—Non-comb or non-interdigital filters
- H01P1/20381—Special shape resonators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P7/00—Resonators of the waveguide type
- H01P7/08—Strip line resonators
- H01P7/084—Triplate line resonators
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000047919 | 2000-02-24 | ||
JP2000047919A JP3395754B2 (ja) | 2000-02-24 | 2000-02-24 | デュアルモード・バンドパスフィルタ |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60117307D1 true DE60117307D1 (de) | 2006-04-27 |
DE60117307T2 DE60117307T2 (de) | 2006-11-02 |
Family
ID=18570088
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60133056T Expired - Lifetime DE60133056D1 (de) | 2000-02-24 | 2001-01-18 | Zweifachmodus-Bandpassfilter |
DE60117307T Expired - Lifetime DE60117307T2 (de) | 2000-02-24 | 2001-01-18 | Zweifachmodus-Bandpassfilter |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60133056T Expired - Lifetime DE60133056D1 (de) | 2000-02-24 | 2001-01-18 | Zweifachmodus-Bandpassfilter |
Country Status (5)
Country | Link |
---|---|
US (7) | US6720848B2 (de) |
EP (2) | EP1128460B1 (de) |
JP (1) | JP3395754B2 (de) |
KR (1) | KR100394812B1 (de) |
DE (2) | DE60133056D1 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3395754B2 (ja) * | 2000-02-24 | 2003-04-14 | 株式会社村田製作所 | デュアルモード・バンドパスフィルタ |
GB2390230B (en) * | 2002-06-07 | 2005-05-25 | Murata Manufacturing Co | Applications of a three dimensional structure |
CN100334776C (zh) * | 2003-03-07 | 2007-08-29 | 株式会社村田制作所 | 带通滤波器 |
JP2004297764A (ja) | 2003-03-07 | 2004-10-21 | Murata Mfg Co Ltd | バンドパスフィルタ |
EP1668736A1 (de) | 2003-09-30 | 2006-06-14 | Telecom Italia S.p.A. | Doppelmodusfilter auf der basis von resonatoren mit geglätteter kontur |
TW200737586A (en) * | 2006-03-31 | 2007-10-01 | Hon Hai Prec Ind Co Ltd | Band-pass filter |
EP2848252A3 (de) * | 2007-03-23 | 2015-06-17 | The Board of Regents of the University of Texas System | Aldose-Reduktase-Inhibitoren zur Behandlung von Uveitis |
DE112008002922B4 (de) | 2007-11-05 | 2018-04-26 | Murata Mfg. Co., Ltd. | Chip-Typ Filterkomponente |
TW200933971A (en) * | 2008-01-25 | 2009-08-01 | Univ Nat Taiwan | Filter device with transmission zero |
GB2465811B (en) * | 2008-12-01 | 2012-12-12 | Univ Bristol | Resonator tuning |
FR2961025A1 (fr) * | 2010-06-08 | 2011-12-09 | Univ Joseph Fourier | Filtre a resonateur patch accordable |
CN103107391A (zh) * | 2013-02-05 | 2013-05-15 | 南通大学 | 一种紧凑型微波分布式双模带通滤波器 |
CN112689927B (zh) | 2018-09-18 | 2023-01-10 | 京瓷Avx元器件公司 | 滤波器组件 |
CN113273029B (zh) | 2018-12-20 | 2022-08-02 | 京瓷Avx元器件公司 | 包括电容器的多层滤波器和形成多层滤波器的方法 |
CN113196561B (zh) | 2018-12-20 | 2022-08-23 | 京瓷Avx元器件公司 | 包括减少回波信号的突出部的多层滤波器 |
US11114994B2 (en) | 2018-12-20 | 2021-09-07 | Avx Corporation | Multilayer filter including a low inductance via assembly |
WO2020132011A1 (en) | 2018-12-20 | 2020-06-25 | Avx Corporation | High frequency multilayer filter |
CN113228503A (zh) | 2018-12-20 | 2021-08-06 | 阿维科斯公司 | 包括高精度电感器的多层电子装置 |
JP7355827B2 (ja) | 2018-12-20 | 2023-10-03 | キョーセラ・エイブイエックス・コンポーネンツ・コーポレーション | 精密に制御された容量性エリアを有するコンデンサを備える多層電子デバイス |
CN111682292B (zh) * | 2020-06-02 | 2022-05-20 | 南京师范大学 | 一种基于四模谐振器的四通带功分滤波器 |
CN115267347A (zh) * | 2022-06-08 | 2022-11-01 | 安徽师范大学 | 一种测量低介电常数的高灵敏度双频带微波传感器 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3803623A (en) * | 1972-10-11 | 1974-04-09 | Minnesota Mining & Mfg | Microstrip antenna |
US3796970A (en) * | 1973-04-04 | 1974-03-12 | Bell Telephone Labor Inc | Orthogonal resonant filter for planar transmission lines |
US4488131A (en) * | 1983-02-25 | 1984-12-11 | Hughes Aircraft Company | MIC Dual mode ring resonator filter |
US5136268A (en) | 1991-04-19 | 1992-08-04 | Space Systems/Loral, Inc. | Miniature dual mode planar filters |
US5172084A (en) * | 1991-12-18 | 1992-12-15 | Space Systems/Loral, Inc. | Miniature planar filters based on dual mode resonators of circular symmetry |
US5289139A (en) * | 1992-03-11 | 1994-02-22 | Space Systems/Loral | Push-push ring resonator oscillator |
EP0731521B1 (de) * | 1992-04-30 | 2002-08-28 | Matsushita Electric Industrial Co., Ltd. | Zweifachmodus-Streifenleitungsringresonator und Bandpassfilter mit derartigen Resonatoren |
JP2906863B2 (ja) | 1992-09-28 | 1999-06-21 | 松下電器産業株式会社 | ストリップ線路デュアル・モード・フィルタ |
EP0993065B1 (de) * | 1993-10-04 | 2002-12-11 | Matsushita Electric Industrial Co., Ltd. | Zweimodenresonator mit zwei unabhängig resonierenden Mikrowellen |
JPH0856107A (ja) * | 1994-08-11 | 1996-02-27 | Matsushita Electric Ind Co Ltd | デュアルモード共振器 |
US6239674B1 (en) * | 1993-12-27 | 2001-05-29 | Matsushita Electric Industrial Co., Ltd | Elliptical resonator with an input/output capacitive gap |
JP3048509B2 (ja) | 1993-12-27 | 2000-06-05 | 松下電器産業株式会社 | 高周波回路素子 |
US5641440A (en) * | 1995-07-26 | 1997-06-24 | The United States Of America As Represented By The Secretary Of The Navy | Sintering aids for producing BaO.Al2 O3.2SiO2 and SrO.Al.sub. O3.2SiO2 ceramic materials |
JP3304724B2 (ja) | 1995-11-16 | 2002-07-22 | 松下電器産業株式会社 | デュアルモードフィルタ |
JPH09162610A (ja) * | 1995-12-14 | 1997-06-20 | Matsushita Electric Ind Co Ltd | デュアルモード共振器 |
KR0171021B1 (ko) | 1995-12-22 | 1999-03-30 | 양승택 | X-밴드용 섭동준 고리형 고온초전도 이중모드 5-극 대역통과 필터 및 그 제조방법 |
DE19831161A1 (de) * | 1998-07-11 | 2000-01-27 | Bosch Gmbh Robert | Dual-Mode Ringresonator |
JP3395754B2 (ja) * | 2000-02-24 | 2003-04-14 | 株式会社村田製作所 | デュアルモード・バンドパスフィルタ |
JP3575378B2 (ja) * | 2000-03-13 | 2004-10-13 | 株式会社村田製作所 | デュアルモード・バンドパスフィルタの減衰極の周波数調整方法 |
JP3587139B2 (ja) * | 2000-07-12 | 2004-11-10 | 株式会社村田製作所 | デュアルモード・バンドパスフィルタ |
-
2000
- 2000-02-24 JP JP2000047919A patent/JP3395754B2/ja not_active Expired - Fee Related
-
2001
- 2001-01-18 EP EP01101079A patent/EP1128460B1/de not_active Expired - Lifetime
- 2001-01-18 DE DE60133056T patent/DE60133056D1/de not_active Expired - Lifetime
- 2001-01-18 EP EP05027788A patent/EP1643585B1/de not_active Expired - Lifetime
- 2001-01-18 DE DE60117307T patent/DE60117307T2/de not_active Expired - Lifetime
- 2001-02-13 US US09/782,132 patent/US6720848B2/en not_active Expired - Lifetime
- 2001-02-21 KR KR10-2001-0008615A patent/KR100394812B1/ko active IP Right Grant
-
2003
- 2003-03-17 US US10/388,530 patent/US6771148B2/en not_active Expired - Lifetime
-
2004
- 2004-05-07 US US10/841,908 patent/US7119639B2/en not_active Expired - Lifetime
-
2005
- 2005-11-09 US US11/272,520 patent/US7268648B2/en not_active Expired - Fee Related
- 2005-11-09 US US11/272,389 patent/US7098760B2/en not_active Expired - Lifetime
- 2005-11-09 US US11/272,511 patent/US20060055489A1/en not_active Abandoned
- 2005-11-09 US US11/272,402 patent/US7239221B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US20020053959A1 (en) | 2002-05-09 |
EP1643585B1 (de) | 2008-02-27 |
EP1643585A2 (de) | 2006-04-05 |
KR100394812B1 (ko) | 2003-08-14 |
DE60117307T2 (de) | 2006-11-02 |
US20060066420A1 (en) | 2006-03-30 |
US7268648B2 (en) | 2007-09-11 |
EP1128460B1 (de) | 2006-02-22 |
US7098760B2 (en) | 2006-08-29 |
US20030160667A1 (en) | 2003-08-28 |
EP1643585A3 (de) | 2006-05-03 |
DE60133056D1 (de) | 2008-04-10 |
JP3395754B2 (ja) | 2003-04-14 |
US20060061436A1 (en) | 2006-03-23 |
US20060061437A1 (en) | 2006-03-23 |
US20040207493A1 (en) | 2004-10-21 |
KR20010085435A (ko) | 2001-09-07 |
US7239221B2 (en) | 2007-07-03 |
US7119639B2 (en) | 2006-10-10 |
JP2001237610A (ja) | 2001-08-31 |
US20060055489A1 (en) | 2006-03-16 |
US6720848B2 (en) | 2004-04-13 |
EP1128460A1 (de) | 2001-08-29 |
US6771148B2 (en) | 2004-08-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |