DE69319382T2 - Zweifachmodus Streifenleitungsringresonator und Bandpassfilter mit solchen Resonatoren - Google Patents
Zweifachmodus Streifenleitungsringresonator und Bandpassfilter mit solchen ResonatorenInfo
- Publication number
- DE69319382T2 DE69319382T2 DE69319382T DE69319382T DE69319382T2 DE 69319382 T2 DE69319382 T2 DE 69319382T2 DE 69319382 T DE69319382 T DE 69319382T DE 69319382 T DE69319382 T DE 69319382T DE 69319382 T2 DE69319382 T2 DE 69319382T2
- Authority
- DE
- Germany
- Prior art keywords
- resonators
- bandpass filter
- dual mode
- ring resonator
- stripline ring
- 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
- 230000009977 dual effect Effects 0.000 title 1
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
- 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
- H01P7/082—Microstripline 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
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11112792A JPH0637520A (ja) | 1992-04-30 | 1992-04-30 | ストリップ線路帯域通過フィルタ |
JP11711192A JP2888027B2 (ja) | 1992-05-11 | 1992-05-11 | ストリップ線路ループ共振器フィルタ |
JP4153238A JP2591402B2 (ja) | 1992-06-12 | 1992-06-12 | マイクロ波共振器及びその共振器を用いたフィルタ回路 |
JP24437492A JP2906857B2 (ja) | 1992-09-14 | 1992-09-14 | ストリップ線路デュアル・モード・フィルタ |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69319382D1 DE69319382D1 (de) | 1998-08-06 |
DE69319382T2 true DE69319382T2 (de) | 1999-01-07 |
Family
ID=27469882
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69332250T Expired - Fee Related DE69332250T2 (de) | 1992-04-30 | 1993-04-29 | Zweifachmodus-Streifenleitungsringresonator und Bandpassfilter mit derartigen Resonatoren |
DE69332249T Expired - Fee Related DE69332249T2 (de) | 1992-04-30 | 1993-04-29 | Schleifenförmiger Zweifachmodus-Streifenresonator zum Mitschwingenlassen von Mikrowellen in zwei Moden und Bandpassfilter mit den Resonatoren |
DE69319382T Expired - Fee Related DE69319382T2 (de) | 1992-04-30 | 1993-04-29 | Zweifachmodus Streifenleitungsringresonator und Bandpassfilter mit solchen Resonatoren |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69332250T Expired - Fee Related DE69332250T2 (de) | 1992-04-30 | 1993-04-29 | Zweifachmodus-Streifenleitungsringresonator und Bandpassfilter mit derartigen Resonatoren |
DE69332249T Expired - Fee Related DE69332249T2 (de) | 1992-04-30 | 1993-04-29 | Schleifenförmiger Zweifachmodus-Streifenresonator zum Mitschwingenlassen von Mikrowellen in zwei Moden und Bandpassfilter mit den Resonatoren |
Country Status (3)
Country | Link |
---|---|
US (4) | US5369383A (de) |
EP (3) | EP0730318B1 (de) |
DE (3) | DE69332250T2 (de) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69332250T2 (de) * | 1992-04-30 | 2003-04-30 | Matsushita Electric Ind Co Ltd | Zweifachmodus-Streifenleitungsringresonator und Bandpassfilter mit derartigen Resonatoren |
US5400002A (en) * | 1992-06-12 | 1995-03-21 | Matsushita Electric Industrial Co., Ltd. | Strip dual mode filter in which a resonance width of a microwave is adjusted and dual mode multistage filter in which the strip dual mode filters are arranged in series |
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 |
US5587690A (en) * | 1994-08-11 | 1996-12-24 | Matsushita Electric Industrial Co., Ltd. | Ring resonator oscillator usable in frequency synthesizers and communication apparatus |
US6653914B2 (en) * | 1994-08-31 | 2003-11-25 | Siemens Aktiengesellschaft | RF strip line resonator with a curvature dimensioned to inductively cancel capacitively caused displacements in resonant frequency |
DE19821382A1 (de) * | 1998-05-13 | 1999-11-25 | Bosch Gmbh Robert | Verfahren zum Abgleichen der Resonanzfrequenz eines Ringresonators |
DE19831161A1 (de) * | 1998-07-11 | 2000-01-27 | Bosch Gmbh Robert | Dual-Mode Ringresonator |
DE19943958A1 (de) * | 1999-09-14 | 2001-03-15 | Bosch Gmbh Robert | Verfahren zum Abgleichen der Bandbreite eines Dual-Mode Filters |
JP3395753B2 (ja) | 2000-02-24 | 2003-04-14 | 株式会社村田製作所 | バンドパスフィルタの製造方法及びバンドパスフィルタ |
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 |
JP3804481B2 (ja) * | 2000-09-19 | 2006-08-02 | 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、デュプレクサ及び無線通信装置 |
US6792299B2 (en) * | 2001-03-21 | 2004-09-14 | Conductus, Inc. | Device approximating a shunt capacitor for strip-line-type circuits |
JP3647806B2 (ja) * | 2001-12-26 | 2005-05-18 | 松下電器産業株式会社 | A/d変換器、a/d変換方法および信号処理装置 |
JP4496516B2 (ja) * | 2002-01-31 | 2010-07-07 | ルネサスエレクトロニクス株式会社 | 高周波用配線 |
US6617942B1 (en) * | 2002-02-15 | 2003-09-09 | Northrop Grumman Corporation | Hybrid multi-pole gain zero filter element |
JP2004032079A (ja) * | 2002-06-21 | 2004-01-29 | Hitachi Kokusai Electric Inc | フィルタ回路およびフィルタ回路を用いた送信装置ならびに受信装置 |
US6894584B2 (en) | 2002-08-12 | 2005-05-17 | Isco International, Inc. | Thin film resonators |
US6825742B1 (en) | 2002-12-30 | 2004-11-30 | Raytheon Company | Apparatus and methods for split-feed coupled-ring resonator-pair elliptic-function filters |
US20040214605A1 (en) * | 2003-04-28 | 2004-10-28 | Zhang Da Ming | Adaptable multi-band antenna system |
TW200737586A (en) * | 2006-03-31 | 2007-10-01 | Hon Hai Prec Ind Co Ltd | Band-pass filter |
JP2007281601A (ja) * | 2006-04-03 | 2007-10-25 | Toshiba Corp | フィルタ回路及びフィルタ回路の特性調整方法 |
US8314740B2 (en) | 2007-09-06 | 2012-11-20 | Deka Products Limited Partnership | RFID system |
TW200933971A (en) * | 2008-01-25 | 2009-08-01 | Univ Nat Taiwan | Filter device with transmission zero |
US8081852B2 (en) * | 2009-01-21 | 2011-12-20 | Nanyang Technological University | Two-ring optical buffer |
US9711833B1 (en) * | 2013-01-31 | 2017-07-18 | Physical Optics Corporation | Tunable RF anti-jamming system (TRAJS) |
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 |
TWI568079B (zh) * | 2015-07-17 | 2017-01-21 | 緯創資通股份有限公司 | 天線陣列 |
FR3043800B1 (fr) * | 2015-11-16 | 2018-09-14 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Dispositif de modulation de l'intensite d'un signal optique sur quatre niveaux differents |
CN105963955B (zh) * | 2016-06-03 | 2017-12-26 | 江苏科技大学 | 一种高山滑雪板脱离装置 |
RU2662058C1 (ru) * | 2017-06-26 | 2018-07-23 | Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации | СВЧ-фильтр нижних частот |
CN111477999A (zh) * | 2020-03-17 | 2020-07-31 | 北京邮电大学 | 阶梯阻抗耦合双模谐振器的ipd毫米波带通滤波器芯片 |
CN112072238B (zh) * | 2020-07-31 | 2022-01-28 | 南京邮电大学 | 一种发夹型带通滤波器 |
CN113745778B (zh) * | 2021-09-03 | 2022-03-29 | 合肥工业大学 | 一种双频段极化敏感带阻滤波器的制备方法 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3796970A (en) * | 1973-04-04 | 1974-03-12 | Bell Telephone Labor Inc | Orthogonal resonant filter for planar transmission lines |
US3967223A (en) * | 1974-02-19 | 1976-06-29 | Westinghouse Electric Corporation | Resonant ring transmission line having a high Q mode |
JPS5566101A (en) * | 1978-11-13 | 1980-05-19 | Sony Corp | Microwave circuit |
FR2460049A1 (fr) * | 1979-06-25 | 1981-01-16 | Labo Electronique Physique | Filtre coupe-bande pour ligne de transmission hyperfrequence et circuit de polarisation de transistor hyperfrequence comprenant ce filtre |
US4371853A (en) * | 1979-10-30 | 1983-02-01 | Matsushita Electric Industrial Company, Limited | Strip-line resonator and a band pass filter having the same |
US4327342A (en) * | 1980-07-10 | 1982-04-27 | U.S. Philips Corporation | Bandstop filter for very high frequency transmission lines and biassing circuit for a very high frequency transistor comprising this filter |
US4488131A (en) * | 1983-02-25 | 1984-12-11 | Hughes Aircraft Company | MIC Dual mode ring resonator filter |
JPS60244101A (ja) * | 1984-05-18 | 1985-12-04 | Hitachi Ltd | マイクロストリツプフイルタ |
JPS60253302A (ja) * | 1984-05-30 | 1985-12-14 | Nec Corp | リング型フイルタ |
JPS61251203A (ja) * | 1985-04-29 | 1986-11-08 | Nec Corp | トリプレ−ト形帯域濾波器 |
JPS62298202A (ja) * | 1986-06-18 | 1987-12-25 | Matsushita Electric Ind Co Ltd | リング形共振器 |
GB2222312B (en) * | 1988-08-04 | 1993-05-26 | Matsushita Electric Ind Co Ltd | A resonator and a filter including the same |
SU1712988A1 (ru) * | 1989-12-12 | 1992-02-15 | Московский институт связи | Сверхвысокочастотный режекторный фильтр |
US5313662A (en) * | 1990-07-26 | 1994-05-17 | Motorola, Inc. | Split-ring resonator bandpass filter with adjustable zero |
US5017897A (en) * | 1990-08-06 | 1991-05-21 | Motorola, Inc. | Split ring resonator bandpass filter with differential output |
US5136268A (en) * | 1991-04-19 | 1992-08-04 | Space Systems/Loral, Inc. | Miniature dual mode planar filters |
US5164690A (en) * | 1991-06-24 | 1992-11-17 | Motorola, Inc. | Multi-pole split ring resonator bandpass filter |
JPH0575316A (ja) * | 1991-09-10 | 1993-03-26 | Fujitsu Ltd | リング共振器 |
US5172084A (en) * | 1991-12-18 | 1992-12-15 | Space Systems/Loral, Inc. | Miniature planar filters based on dual mode resonators of circular symmetry |
JP2888027B2 (ja) * | 1992-05-11 | 1999-05-10 | 松下電器産業株式会社 | ストリップ線路ループ共振器フィルタ |
DE69332250T2 (de) * | 1992-04-30 | 2003-04-30 | Matsushita Electric Ind Co Ltd | Zweifachmodus-Streifenleitungsringresonator und Bandpassfilter mit derartigen Resonatoren |
US5400002A (en) * | 1992-06-12 | 1995-03-21 | Matsushita Electric Industrial Co., Ltd. | Strip dual mode filter in which a resonance width of a microwave is adjusted and dual mode multistage filter in which the strip dual mode filters are arranged in series |
US5361050A (en) * | 1993-07-06 | 1994-11-01 | Motorola, Inc. | Balanced split ring resonator |
DE69431888T2 (de) * | 1993-10-04 | 2003-07-24 | Matsushita Electric Ind Co Ltd | Zweimodenresonator mit zwei unabhängig resonierenden Mikrowellen |
-
1993
- 1993-04-29 DE DE69332250T patent/DE69332250T2/de not_active Expired - Fee Related
- 1993-04-29 US US08/053,535 patent/US5369383A/en not_active Expired - Lifetime
- 1993-04-29 EP EP96107583A patent/EP0730318B1/de not_active Expired - Lifetime
- 1993-04-29 EP EP93106999A patent/EP0571777B1/de not_active Expired - Lifetime
- 1993-04-29 EP EP96107582A patent/EP0731521B1/de not_active Expired - Lifetime
- 1993-04-29 DE DE69332249T patent/DE69332249T2/de not_active Expired - Fee Related
- 1993-04-29 DE DE69319382T patent/DE69319382T2/de not_active Expired - Fee Related
-
1994
- 1994-11-28 US US08/348,169 patent/US5497131A/en not_active Expired - Fee Related
-
1995
- 1995-10-26 US US08/548,841 patent/US5623238A/en not_active Expired - Lifetime
-
1996
- 1996-11-27 US US08/757,791 patent/US5703546A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69332249T2 (de) | 2003-04-10 |
EP0730318B1 (de) | 2002-08-28 |
US5623238A (en) | 1997-04-22 |
DE69332250D1 (de) | 2002-10-02 |
EP0730318A3 (de) | 1996-09-11 |
EP0571777A1 (de) | 1993-12-01 |
DE69332250T2 (de) | 2003-04-30 |
EP0730318A2 (de) | 1996-09-04 |
DE69332249D1 (de) | 2002-10-02 |
US5703546A (en) | 1997-12-30 |
EP0571777B1 (de) | 1998-07-01 |
EP0731521B1 (de) | 2002-08-28 |
US5497131A (en) | 1996-03-05 |
DE69319382D1 (de) | 1998-08-06 |
EP0731521A1 (de) | 1996-09-11 |
US5369383A (en) | 1994-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: PANASONIC CORP., KADOMA, OSAKA, JP |
|
8339 | Ceased/non-payment of the annual fee |