CN103474728A - L波段微型多层低温共烧陶瓷平衡滤波器 - Google Patents
L波段微型多层低温共烧陶瓷平衡滤波器 Download PDFInfo
- Publication number
- CN103474728A CN103474728A CN2013104242541A CN201310424254A CN103474728A CN 103474728 A CN103474728 A CN 103474728A CN 2013104242541 A CN2013104242541 A CN 2013104242541A CN 201310424254 A CN201310424254 A CN 201310424254A CN 103474728 A CN103474728 A CN 103474728A
- Authority
- CN
- China
- Prior art keywords
- metal coating
- dielectric layer
- ceramic dielectric
- terminal electrode
- rectangle
- 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
Images
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310424254.1A CN103474728B (zh) | 2013-09-17 | 2013-09-17 | L波段微型多层低温共烧陶瓷平衡滤波器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310424254.1A CN103474728B (zh) | 2013-09-17 | 2013-09-17 | L波段微型多层低温共烧陶瓷平衡滤波器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103474728A true CN103474728A (zh) | 2013-12-25 |
CN103474728B CN103474728B (zh) | 2015-07-22 |
Family
ID=49799480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310424254.1A Expired - Fee Related CN103474728B (zh) | 2013-09-17 | 2013-09-17 | L波段微型多层低温共烧陶瓷平衡滤波器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103474728B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103872410A (zh) * | 2014-03-12 | 2014-06-18 | 广东风华高新科技股份有限公司 | 带通滤波器 |
CN104218280A (zh) * | 2014-09-12 | 2014-12-17 | 南京理工大学 | 一种微型三维双模高性能窄带滤波器 |
CN104241753A (zh) * | 2014-09-03 | 2014-12-24 | 华南理工大学 | 一种采用两路反相滤波电路的ltcc滤波巴伦 |
CN104241737B (zh) * | 2014-09-03 | 2017-06-06 | 华南理工大学 | 一种基于谐振器耦合的ltcc滤波巴伦 |
CN107681990A (zh) * | 2017-09-25 | 2018-02-09 | 嘉兴佳利电子有限公司 | 一种多模ltcc滤波器 |
CN108565531A (zh) * | 2018-03-23 | 2018-09-21 | 南京邮电大学 | 小型窄带低温共烧陶瓷带通滤波器 |
CN110034368A (zh) * | 2019-04-24 | 2019-07-19 | 南京理工大学 | Ltcc改进型分层螺旋式巴伦功分器 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1198259A (zh) * | 1996-06-12 | 1998-11-04 | 菲利浦电子有限公司 | 陶瓷带状线滤波器 |
US6114925A (en) * | 1998-06-18 | 2000-09-05 | Industrial Technology Research Institute | Miniaturized multilayer ceramic filter with high impedance lines connected to parallel coupled lines |
US6414568B1 (en) * | 1999-05-20 | 2002-07-02 | Murata Manufacturing Co., Ltd. | Interdigitated, laminated LC bandpass filter with different length electrodes |
US20030117234A1 (en) * | 2001-12-25 | 2003-06-26 | Tadashi Shingaki | Multilayer LC filter with improved magnetic coupling characteristics |
US20050140471A1 (en) * | 2003-12-24 | 2005-06-30 | Cheng-Yen Shih | High frequency filter |
CN1209848C (zh) * | 2000-07-24 | 2005-07-06 | 松下电器产业株式会社 | 层叠带通滤波器、高频无线设备及层叠带通滤波器的制造方法 |
US20060043580A1 (en) * | 2004-09-02 | 2006-03-02 | Darfon Electronics Corp. | Bandpass filter within a multilayerd low temperature co-fired ceramic substrate |
CN2845193Y (zh) * | 2005-10-31 | 2006-12-06 | 浙江正原电气股份有限公司 | 一种三端口多层陶瓷介质滤波器 |
CN200956398Y (zh) * | 2006-09-26 | 2007-10-03 | 浙江正原电气股份有限公司 | 一种多层平衡输出滤波器 |
CN201113933Y (zh) * | 2007-06-05 | 2008-09-10 | 浙江正原电气股份有限公司 | 一种多层陶瓷介质低通滤波器 |
WO2010122930A1 (ja) * | 2009-04-24 | 2010-10-28 | 株式会社村田製作所 | 電子部品 |
-
2013
- 2013-09-17 CN CN201310424254.1A patent/CN103474728B/zh not_active Expired - Fee Related
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1198259A (zh) * | 1996-06-12 | 1998-11-04 | 菲利浦电子有限公司 | 陶瓷带状线滤波器 |
US6114925A (en) * | 1998-06-18 | 2000-09-05 | Industrial Technology Research Institute | Miniaturized multilayer ceramic filter with high impedance lines connected to parallel coupled lines |
US6414568B1 (en) * | 1999-05-20 | 2002-07-02 | Murata Manufacturing Co., Ltd. | Interdigitated, laminated LC bandpass filter with different length electrodes |
CN1209848C (zh) * | 2000-07-24 | 2005-07-06 | 松下电器产业株式会社 | 层叠带通滤波器、高频无线设备及层叠带通滤波器的制造方法 |
US20030117234A1 (en) * | 2001-12-25 | 2003-06-26 | Tadashi Shingaki | Multilayer LC filter with improved magnetic coupling characteristics |
US20050140471A1 (en) * | 2003-12-24 | 2005-06-30 | Cheng-Yen Shih | High frequency filter |
US20060043580A1 (en) * | 2004-09-02 | 2006-03-02 | Darfon Electronics Corp. | Bandpass filter within a multilayerd low temperature co-fired ceramic substrate |
CN2845193Y (zh) * | 2005-10-31 | 2006-12-06 | 浙江正原电气股份有限公司 | 一种三端口多层陶瓷介质滤波器 |
CN200956398Y (zh) * | 2006-09-26 | 2007-10-03 | 浙江正原电气股份有限公司 | 一种多层平衡输出滤波器 |
CN201113933Y (zh) * | 2007-06-05 | 2008-09-10 | 浙江正原电气股份有限公司 | 一种多层陶瓷介质低通滤波器 |
WO2010122930A1 (ja) * | 2009-04-24 | 2010-10-28 | 株式会社村田製作所 | 電子部品 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103872410A (zh) * | 2014-03-12 | 2014-06-18 | 广东风华高新科技股份有限公司 | 带通滤波器 |
CN103872410B (zh) * | 2014-03-12 | 2016-07-06 | 广东风华高新科技股份有限公司 | 带通滤波器 |
CN104241753A (zh) * | 2014-09-03 | 2014-12-24 | 华南理工大学 | 一种采用两路反相滤波电路的ltcc滤波巴伦 |
CN104241753B (zh) * | 2014-09-03 | 2017-01-25 | 华南理工大学 | 一种采用两路反相滤波电路的ltcc滤波巴伦 |
CN104241737B (zh) * | 2014-09-03 | 2017-06-06 | 华南理工大学 | 一种基于谐振器耦合的ltcc滤波巴伦 |
CN104218280A (zh) * | 2014-09-12 | 2014-12-17 | 南京理工大学 | 一种微型三维双模高性能窄带滤波器 |
CN104218280B (zh) * | 2014-09-12 | 2016-08-24 | 南京理工大学 | 一种微型三维双模高性能窄带滤波器 |
CN107681990A (zh) * | 2017-09-25 | 2018-02-09 | 嘉兴佳利电子有限公司 | 一种多模ltcc滤波器 |
CN108565531A (zh) * | 2018-03-23 | 2018-09-21 | 南京邮电大学 | 小型窄带低温共烧陶瓷带通滤波器 |
CN110034368A (zh) * | 2019-04-24 | 2019-07-19 | 南京理工大学 | Ltcc改进型分层螺旋式巴伦功分器 |
Also Published As
Publication number | Publication date |
---|---|
CN103474728B (zh) | 2015-07-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103474728B (zh) | L波段微型多层低温共烧陶瓷平衡滤波器 | |
CN104409802B (zh) | 微型微波毫米波自负载i/q正交滤波器 | |
CN103413997B (zh) | 垂直交指型ltcc带通滤波器 | |
CN103078158A (zh) | L波段微型低通滤波器 | |
CN104466335B (zh) | 一种具有滤波功能的电调功率分配器 | |
CN102790599A (zh) | 滤波器 | |
CN103390784B (zh) | 一种小型化基片集成波导双工器 | |
CN104410380A (zh) | 三维集成超小型带通滤波器 | |
CN103441316A (zh) | 具有幅度均衡功能的微型带通滤波器 | |
CN104579220A (zh) | 多层陶瓷介质片式低通滤波器 | |
CN105977598A (zh) | 集成高次谐波抑制和宽带带通滤波功能的耦合线功分器 | |
CN104157936A (zh) | 基于半模基片集成波导的电可调谐带通滤波器 | |
CN103986438A (zh) | 一种层叠片式滤波器 | |
CN103986436A (zh) | 集成共模电感、差模电感及差模电容的平面emi滤波器 | |
CN103531870A (zh) | 微型半集总半分布式490MHz带通滤波器 | |
CN103972619A (zh) | 一种uhf波段高性能带通滤波器 | |
CN102509829A (zh) | C波段低插损高次谐波抑制微型带通滤波器 | |
CN102856620A (zh) | 一种采用叠层结构的巴伦 | |
CN205355223U (zh) | 一种片式叠层定向耦合器 | |
CN204244192U (zh) | Lc滤波器电路及高频模块 | |
CN105048048A (zh) | L波段微波自负载正交功分器 | |
CN103066348B (zh) | 一种新型ltcc双工器 | |
CN105474336A (zh) | 平衡不平衡变压器 | |
CN103715482B (zh) | 一种缺陷地共面波导超宽带限波滤波器 | |
CN106532201A (zh) | 基于环形谐振器的小型化宽阻带双模平衡带通滤波器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Dai Yongsheng Inventor after: Fang Sihui Inventor after: Zhu Dan Inventor after: Zhu Zhenghe Inventor after: Luo Ming Inventor after: Gu Jia Inventor after: Chen Xiangzhi Inventor after: Li Yan Inventor after: Shi Shuyuan Inventor after: Feng Chenchen Inventor after: Chen Long Inventor after: Deng Liang Inventor before: Luo Ming Inventor before: Fang Sihui Inventor before: Zhu Dan Inventor before: Zhu Zhenghe Inventor before: Dai Yongsheng Inventor before: Gu Jia Inventor before: Chen Xiangzhi Inventor before: Li Yan Inventor before: Shi Shuyuan Inventor before: Feng Chenchen Inventor before: Chen Long Inventor before: Deng Liang |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LUO MING DAI YONGSHENG GU JIA CHEN XIANGZHI LI YAN SHI SHUYUAN FENG CHENCHEN CHEN LONG DENG LIANG FANG SIHUI ZHU DAN ZHU ZHENGHE TO: DAI YONGSHENG LUO MING GU JIA CHEN XIANGZHI LI YAN SHI SHUYUAN FENG CHENCHEN CHEN LONG DENG LIANG FANG SIHUI ZHU DAN ZHU ZHENGHE |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20200917 |
|
CF01 | Termination of patent right due to non-payment of annual fee |