CN110556616A - 一种小型化滤波器 - Google Patents
一种小型化滤波器 Download PDFInfo
- Publication number
- CN110556616A CN110556616A CN201810540869.3A CN201810540869A CN110556616A CN 110556616 A CN110556616 A CN 110556616A CN 201810540869 A CN201810540869 A CN 201810540869A CN 110556616 A CN110556616 A CN 110556616A
- Authority
- CN
- China
- Prior art keywords
- resonant
- coupling
- resonance
- arm
- tuning
- 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.)
- Granted
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
- H01P1/207—Hollow waveguide 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
- H01P1/20381—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
- H01P1/203—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
- H01P1/205—Comb or interdigital filters; Cascaded coaxial cavities
-
- 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
- H01P1/208—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/40—Arrangements for reducing harmonics
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
Description
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810540869.3A CN110556616B (zh) | 2018-05-30 | 2018-05-30 | 一种小型化滤波器 |
CN202111097848.7A CN113809492B (zh) | 2018-05-30 | 2018-05-30 | 一种小型化滤波器 |
PCT/CN2019/083931 WO2019228102A1 (zh) | 2018-05-30 | 2019-04-23 | 一种小型化滤波器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810540869.3A CN110556616B (zh) | 2018-05-30 | 2018-05-30 | 一种小型化滤波器 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111097848.7A Division CN113809492B (zh) | 2018-05-30 | 2018-05-30 | 一种小型化滤波器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110556616A true CN110556616A (zh) | 2019-12-10 |
CN110556616B CN110556616B (zh) | 2021-10-15 |
Family
ID=68698701
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111097848.7A Active CN113809492B (zh) | 2018-05-30 | 2018-05-30 | 一种小型化滤波器 |
CN201810540869.3A Active CN110556616B (zh) | 2018-05-30 | 2018-05-30 | 一种小型化滤波器 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111097848.7A Active CN113809492B (zh) | 2018-05-30 | 2018-05-30 | 一种小型化滤波器 |
Country Status (2)
Country | Link |
---|---|
CN (2) | CN113809492B (zh) |
WO (1) | WO2019228102A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112952323A (zh) * | 2021-04-01 | 2021-06-11 | 昆山立讯射频科技有限公司 | 一种单体谐振杆、谐振杆及射频腔体滤波器 |
CN113224486A (zh) * | 2021-06-01 | 2021-08-06 | 苏州波发特电子科技有限公司 | 空气带状线滤波器 |
US11973255B2 (en) | 2019-08-06 | 2024-04-30 | Prose Technologies (Suzhou) Co., Ltd. | Cross-coupled filter |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004025771A1 (en) * | 2002-09-12 | 2004-03-25 | Bae Systems Plc | Miniaturised radio frequency component |
CN101533940A (zh) * | 2009-03-25 | 2009-09-16 | 中国航天科技集团公司第五研究院第五〇四研究所 | 公共腔体输入多工器 |
CN105633525A (zh) * | 2015-12-28 | 2016-06-01 | 青岛玻莱莫斯新材料技术有限公司 | 一种多层巴伦 |
CN205564929U (zh) * | 2016-04-19 | 2016-09-07 | 戴永胜 | 一种新型多层谐振结构超宽带滤波器 |
CN106410334A (zh) * | 2015-07-28 | 2017-02-15 | 中兴通讯股份有限公司 | 一种滤波器及滤波方法 |
CN106711558A (zh) * | 2015-11-13 | 2017-05-24 | 康普公司意大利有限责任公司 | 滤波器组件、调谐元件以及对滤波器进行调谐的方法 |
CN108493529A (zh) * | 2018-03-12 | 2018-09-04 | 深圳飞特尔科技有限公司 | 双频滤波器 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5373270A (en) * | 1993-12-06 | 1994-12-13 | Radio Frequency Systems, Inc. | Multi-cavity dielectric filter |
US5959511A (en) * | 1998-04-02 | 1999-09-28 | Cts Corporation | Ceramic filter with recessed shield |
US7319560B2 (en) * | 2003-09-29 | 2008-01-15 | Teledyne Licensing, Llc | Partitioned-cavity tunable fabry-perot filter |
EP2056394B1 (en) * | 2007-10-31 | 2013-09-04 | Alcatel Lucent | Cavity resonator |
FR2939270B1 (fr) * | 2008-11-28 | 2011-12-09 | Arnaud Pierre Luc Sauvaget | Une classe de resonateurs bi-mode construits a partir d'un empilement multicouche de stratifies organiques ameliorant la performance et la compacite des composants passifs integres. |
ES1282009Y (es) * | 2014-12-15 | 2022-02-09 | Commscope Italy Srl | Filtro en linea con acoplamiento inductivo y capacitivo de compensacion mutua |
CN105789788A (zh) * | 2016-04-19 | 2016-07-20 | 戴永胜 | 一种新型多通孔复合谐振型带通滤波器 |
CN207074701U (zh) * | 2017-08-15 | 2018-03-06 | 罗森伯格技术(昆山)有限公司 | 可调电磁混合耦合滤波器 |
-
2018
- 2018-05-30 CN CN202111097848.7A patent/CN113809492B/zh active Active
- 2018-05-30 CN CN201810540869.3A patent/CN110556616B/zh active Active
-
2019
- 2019-04-23 WO PCT/CN2019/083931 patent/WO2019228102A1/zh active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004025771A1 (en) * | 2002-09-12 | 2004-03-25 | Bae Systems Plc | Miniaturised radio frequency component |
CN101533940A (zh) * | 2009-03-25 | 2009-09-16 | 中国航天科技集团公司第五研究院第五〇四研究所 | 公共腔体输入多工器 |
CN106410334A (zh) * | 2015-07-28 | 2017-02-15 | 中兴通讯股份有限公司 | 一种滤波器及滤波方法 |
CN106711558A (zh) * | 2015-11-13 | 2017-05-24 | 康普公司意大利有限责任公司 | 滤波器组件、调谐元件以及对滤波器进行调谐的方法 |
CN105633525A (zh) * | 2015-12-28 | 2016-06-01 | 青岛玻莱莫斯新材料技术有限公司 | 一种多层巴伦 |
CN205564929U (zh) * | 2016-04-19 | 2016-09-07 | 戴永胜 | 一种新型多层谐振结构超宽带滤波器 |
CN108493529A (zh) * | 2018-03-12 | 2018-09-04 | 深圳飞特尔科技有限公司 | 双频滤波器 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11973255B2 (en) | 2019-08-06 | 2024-04-30 | Prose Technologies (Suzhou) Co., Ltd. | Cross-coupled filter |
CN112952323A (zh) * | 2021-04-01 | 2021-06-11 | 昆山立讯射频科技有限公司 | 一种单体谐振杆、谐振杆及射频腔体滤波器 |
CN113224486A (zh) * | 2021-06-01 | 2021-08-06 | 苏州波发特电子科技有限公司 | 空气带状线滤波器 |
Also Published As
Publication number | Publication date |
---|---|
WO2019228102A1 (zh) | 2019-12-05 |
CN113809492A (zh) | 2021-12-17 |
CN113809492B (zh) | 2023-08-29 |
CN110556616B (zh) | 2021-10-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20180301781A1 (en) | Filter and wireless network device | |
CN110556616B (zh) | 一种小型化滤波器 | |
CN102544650B (zh) | 一种同轴谐振腔混合耦合方法 | |
CN208062223U (zh) | 一种滤波器传输零点实现结构 | |
CN108039543B (zh) | 一种基于介质谐振器的单体双路滤波器 | |
KR101386941B1 (ko) | 조립식 대역 저지 필터 | |
CN110474138A (zh) | 一种可重构功分滤波器 | |
CN107706490A (zh) | 一种超薄滤波器 | |
CN201063357Y (zh) | 滤波器输入输出调节式耦合装置 | |
CN207426092U (zh) | 一种超薄滤波器 | |
CN112838347A (zh) | 一种框架式谐振器及滤波器 | |
CN101800347B (zh) | 腔体射频器件及其用于容性交叉耦合的飞杆 | |
CN116417770B (zh) | 滤波器、容性耦合结构及其调节方法 | |
CN111952700B (zh) | 一种交叉耦合滤波器 | |
CN215869728U (zh) | 腔体滤波器 | |
CN217589386U (zh) | 一种c波段悬置线交指带通滤波器 | |
US11973255B2 (en) | Cross-coupled filter | |
KR200467912Y1 (ko) | 캐비티 구조를 가진 무선 주파수 필터 | |
WO2019017085A1 (ja) | チューナブル帯域通過フィルタ及びその構成方法 | |
CN107658533B (zh) | 带阻滤波器及射频器件 | |
CN105304984A (zh) | 基于交叉型多模谐振器的平衡带通滤波器 | |
CN214411482U (zh) | 一种框架式谐振器及滤波器 | |
CN215579000U (zh) | 一种宽带低频天线合路器 | |
CN209515955U (zh) | 一种线型阵列滤波器 | |
CN215184464U (zh) | 一种小型化宽带滤波耦合组件 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 215345 No. 6 Shen'an Road, Dianshan Lake Town, Kunshan City, Suzhou City, Jiangsu Province Applicant after: Rosenberg Technology Co.,Ltd. Address before: 215300 No.6 Shen'an Road, Dianshanhu Town, Kunshan City, Suzhou City, Jiangsu Province Applicant before: ROSENBERGER TECHNOLOGY ( KUNSHAN) Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 215300 No.6 Shen'an Road, Dianshanhu Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: ProLogis Communication Technology (Suzhou) Co.,Ltd. Address before: 215345 No. 6 Shen'an Road, Dianshan Lake Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: Rosenberg Technology Co.,Ltd. |