CN1241289C - 具有传输零点的高频带通滤波器装置 - Google Patents

具有传输零点的高频带通滤波器装置 Download PDF

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Publication number
CN1241289C
CN1241289C CNB008122687A CN00812268A CN1241289C CN 1241289 C CN1241289 C CN 1241289C CN B008122687 A CNB008122687 A CN B008122687A CN 00812268 A CN00812268 A CN 00812268A CN 1241289 C CN1241289 C CN 1241289C
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China
Prior art keywords
resonator
band
frequency
pass filter
line segment
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Expired - Fee Related
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CNB008122687A
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English (en)
Chinese (zh)
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CN1371534A (zh
Inventor
海因茨·沙洛普卡
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Cryoelectra GmbH
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Cryoelectra GmbH
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Publication of CN1371534A publication Critical patent/CN1371534A/zh
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    • 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
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/202—Coaxial filters
    • 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
    • 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
    • H01P1/20363—Linear 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
    • H01P1/207—Hollow waveguide filters
    • H01P1/209—Hollow waveguide filters comprising one or more branching arms or cavities wholly outside the main waveguide
CNB008122687A 1999-08-31 2000-08-26 具有传输零点的高频带通滤波器装置 Expired - Fee Related CN1241289C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19941311A DE19941311C1 (de) 1999-08-31 1999-08-31 Bandfilter
DE19941311.8 1999-08-31

Publications (2)

Publication Number Publication Date
CN1371534A CN1371534A (zh) 2002-09-25
CN1241289C true CN1241289C (zh) 2006-02-08

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CNB008122687A Expired - Fee Related CN1241289C (zh) 1999-08-31 2000-08-26 具有传输零点的高频带通滤波器装置

Country Status (11)

Country Link
EP (1) EP1212806B1 (de)
JP (1) JP2003508948A (de)
KR (1) KR20020047141A (de)
CN (1) CN1241289C (de)
AT (1) ATE233956T1 (de)
AU (1) AU7280000A (de)
CA (1) CA2383777A1 (de)
DE (2) DE19941311C1 (de)
ES (1) ES2191642T3 (de)
IL (1) IL148267A0 (de)
WO (1) WO2001017057A1 (de)

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KR101598446B1 (ko) * 2005-11-18 2016-03-02 레저넌트 인크. 저손실의 튜너블 무선 주파수 필터
US7639101B2 (en) 2006-11-17 2009-12-29 Superconductor Technologies, Inc. Low-loss tunable radio frequency filter
US9165723B2 (en) 2012-08-23 2015-10-20 Harris Corporation Switches for use in microelectromechanical and other systems, and processes for making same
US20140055215A1 (en) * 2012-08-23 2014-02-27 Harris Corporation Distributed element filters for ultra-broadband communications
US9053874B2 (en) 2012-09-20 2015-06-09 Harris Corporation MEMS switches and other miniaturized devices having encapsulating enclosures, and processes for fabricating same
US9053873B2 (en) 2012-09-20 2015-06-09 Harris Corporation Switches for use in microelectromechanical and other systems, and processes for making same
US8907849B2 (en) 2012-10-12 2014-12-09 Harris Corporation Wafer-level RF transmission and radiation devices
US9203133B2 (en) 2012-10-18 2015-12-01 Harris Corporation Directional couplers with variable frequency response
US9530430B2 (en) * 2013-02-22 2016-12-27 Mitsubishi Electric Corporation Voice emphasis device
CN104659452B (zh) * 2013-11-22 2017-06-27 南京理工大学 一种基于十字型谐振器的双重陷波频段超宽带带通滤波器
JP6158780B2 (ja) * 2014-03-14 2017-07-05 レゾナント インコーポレイテッドＲｅｓｏｎａｎｔ Ｉｎｃ． 低損失の可変無線周波数フィルタ
KR20170072244A (ko) 2014-10-10 2017-06-26 이데라 파마슈티칼즈, 인코포레이티드 관문 억제제를 가지는 tlr9 효능제를 이용한 암 치료
CN106257933B (zh) * 2015-06-18 2019-08-30 雅马哈株式会社 声学结构和音响板
MX2018011204A (es) 2016-03-15 2019-03-07 Mersana Therapeutics Inc Conjugados de anticuerpo-farmaco dirigidos a napi2b y sus metodos de uso.
US11135307B2 (en) 2016-11-23 2021-10-05 Mersana Therapeutics, Inc. Peptide-containing linkers for antibody-drug conjugates
TW201834697A (zh) 2017-02-28 2018-10-01 美商梅爾莎納醫療公司 Her2標靶抗體－藥物結合物之組合療法
WO2019104289A1 (en) 2017-11-27 2019-05-31 Mersana Therapeutics, Inc. Pyrrolobenzodiazepine antibody conjugates
EP3727463A1 (de) 2017-12-21 2020-10-28 Mersana Therapeutics, Inc. Pyrrolobenzodiazepin-antikörper-konjugate
CN108594646A (zh) * 2018-03-12 2018-09-28 上海电力学院 一种基于滤波约分法的不稳定连续***辨识方法
CN110729536B (zh) * 2018-07-16 2021-09-10 罗森伯格技术有限公司 一种同轴腔体双通带滤波器
US20230021500A1 (en) 2018-10-29 2023-01-26 Mersana Therapeutics, Inc. Cysteine engineered antibody-drug conjugates with peptide-containing linkers
CN109326858A (zh) * 2018-11-27 2019-02-12 安徽阖煦微波技术有限公司 一种高抑制腔体滤波器
CN110148816B (zh) * 2019-04-19 2020-07-10 华中科技大学 一种多通带零反射滤波器
JP6764163B1 (ja) 2019-11-21 2020-09-30 株式会社Ｓｐａｃｅ Ｐｏｗｅｒ Ｔｅｃｈｎｏｌｏｇｉｅｓ マイクロストリップアンテナ、情報機器
CN111709154B (zh) * 2020-07-21 2023-05-23 西安烽矩电子科技有限公司 一种腔体滤波器中混合电磁耦合产生传输零点的设计方法
CN112072238B (zh) * 2020-07-31 2022-01-28 南京邮电大学 一种发夹型带通滤波器

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DE893523C (de) * 1943-02-03 1953-10-15 Telefunken Gmbh Hochfrequenz-Breitbanduebertrager
US3747030A (en) * 1971-06-07 1973-07-17 Oak Electro Netics Corp Band pass filter with transmission line section
AU470870B2 (en) * 1973-10-29 1976-04-01 Matsushita Electric Industrial Co., Ltd. Filters employing elements with distributed constants
FR2546340B1 (fr) * 1983-05-20 1985-12-06 Thomson Csf Filtre hyperfrequence coupe-bande accordable, de type coaxial, a resonateurs dielectriques
ATE55847T1 (de) * 1985-12-13 1990-09-15 Siemens Ag Bandsperre fuer kurze elektromagnetische wellen mit leitungselementen.
JPH0334305U (de) * 1989-08-14 1991-04-04
US5291161A (en) * 1991-07-22 1994-03-01 Matsushita Electric Industrial Co., Ltd. Microwave band-pass filter having frequency characteristic of insertion loss steeply increasing on one outside of pass-band
DE4232054A1 (de) * 1992-09-24 1994-03-31 Siemens Matsushita Components Mikrowellen-Keramikfilter

Also Published As

Publication number Publication date
CN1371534A (zh) 2002-09-25
ES2191642T3 (es) 2003-09-16
DE50001421D1 (de) 2003-04-10
DE19941311C1 (de) 2001-06-07
WO2001017057A1 (de) 2001-03-08
JP2003508948A (ja) 2003-03-04
KR20020047141A (ko) 2002-06-21
AU7280000A (en) 2001-03-26
CA2383777A1 (en) 2001-03-08
IL148267A0 (en) 2002-09-12
ATE233956T1 (de) 2003-03-15
EP1212806A1 (de) 2002-06-12
EP1212806B1 (de) 2003-03-05

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