CN103985931A - 一种宽带带通滤波器结构 - Google Patents
一种宽带带通滤波器结构 Download PDFInfo
- Publication number
- CN103985931A CN103985931A CN201410223567.5A CN201410223567A CN103985931A CN 103985931 A CN103985931 A CN 103985931A CN 201410223567 A CN201410223567 A CN 201410223567A CN 103985931 A CN103985931 A CN 103985931A
- Authority
- CN
- China
- Prior art keywords
- inductance
- electric capacity
- coil
- crown
- upper coil
- 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.)
- Pending
Links
- 229910052751 metal Inorganic materials 0.000 claims description 63
- 239000002184 metal Substances 0.000 claims description 63
- 230000008878 coupling Effects 0.000 claims description 15
- 238000010168 coupling process Methods 0.000 claims description 15
- 238000005859 coupling reaction Methods 0.000 claims description 15
- 239000000919 ceramic Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims 1
- 238000003780 insertion Methods 0.000 abstract description 4
- 230000037431 insertion Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000001629 suppression Effects 0.000 abstract 1
- 239000003990 capacitor Substances 0.000 description 94
- 239000010410 layer Substances 0.000 description 30
- 238000001914 filtration Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 239000002356 single layer Substances 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 239000003989 dielectric material Substances 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Landscapes
- Filters And Equalizers (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410223567.5A CN103985931A (zh) | 2014-05-23 | 2014-05-23 | 一种宽带带通滤波器结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410223567.5A CN103985931A (zh) | 2014-05-23 | 2014-05-23 | 一种宽带带通滤波器结构 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN103985931A true CN103985931A (zh) | 2014-08-13 |
Family
ID=51277821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410223567.5A Pending CN103985931A (zh) | 2014-05-23 | 2014-05-23 | 一种宽带带通滤波器结构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103985931A (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104393853A (zh) * | 2014-11-13 | 2015-03-04 | 南京波而特电子科技有限公司 | 一种新型谐振结构的多层带通滤波器 |
CN105244572A (zh) * | 2015-10-28 | 2016-01-13 | 中国电子科技集团公司第十四研究所 | 一种基于切比雪夫阻抗变换网络技术的滤波器 |
CN105762444A (zh) * | 2016-04-19 | 2016-07-13 | 戴永胜 | 一种uhf波段微型微波滤波器 |
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 |
CN106207337A (zh) * | 2016-08-28 | 2016-12-07 | 戴永胜 | 一种阶跃阻抗加载电容型数字滤波器衰减器 |
CN106328354A (zh) * | 2015-06-17 | 2017-01-11 | 深圳市高斯博电子科技有限公司 | 一种基于ltcc技术多绕组布线的电感变压器线圈 |
CN109301404A (zh) * | 2018-06-13 | 2019-02-01 | 华南理工大学 | 一种基于频率选择性耦合的ltcc宽阻带滤波巴伦 |
CN111261991A (zh) * | 2020-02-10 | 2020-06-09 | 南京邮电大学 | 小型化多层宽带3-dB耦合器 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060043580A1 (en) * | 2004-09-02 | 2006-03-02 | Darfon Electronics Corp. | Bandpass filter within a multilayerd low temperature co-fired ceramic substrate |
CN102509824A (zh) * | 2011-10-27 | 2012-06-20 | 无锡南理工科技发展有限公司 | 混合式集总分布微型带通滤波器 |
-
2014
- 2014-05-23 CN CN201410223567.5A patent/CN103985931A/zh active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060043580A1 (en) * | 2004-09-02 | 2006-03-02 | Darfon Electronics Corp. | Bandpass filter within a multilayerd low temperature co-fired ceramic substrate |
CN102509824A (zh) * | 2011-10-27 | 2012-06-20 | 无锡南理工科技发展有限公司 | 混合式集总分布微型带通滤波器 |
Non-Patent Citations (1)
Title |
---|
戴永胜等: "《具有谐波抑制特性的LTCC带通滤波器新设计》", 《电讯技术》 * |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104393853A (zh) * | 2014-11-13 | 2015-03-04 | 南京波而特电子科技有限公司 | 一种新型谐振结构的多层带通滤波器 |
CN106328354A (zh) * | 2015-06-17 | 2017-01-11 | 深圳市高斯博电子科技有限公司 | 一种基于ltcc技术多绕组布线的电感变压器线圈 |
CN105244572A (zh) * | 2015-10-28 | 2016-01-13 | 中国电子科技集团公司第十四研究所 | 一种基于切比雪夫阻抗变换网络技术的滤波器 |
CN105244572B (zh) * | 2015-10-28 | 2019-07-09 | 中国电子科技集团公司第十四研究所 | 一种基于切比雪夫阻抗变换网络技术的滤波器设计方法 |
CN105762444A (zh) * | 2016-04-19 | 2016-07-13 | 戴永胜 | 一种uhf波段微型微波滤波器 |
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 |
CN105762444B (zh) * | 2016-04-19 | 2018-09-25 | 南京波而特电子科技有限公司 | 一种uhf波段微型微波滤波器 |
CN106207337A (zh) * | 2016-08-28 | 2016-12-07 | 戴永胜 | 一种阶跃阻抗加载电容型数字滤波器衰减器 |
CN106207337B (zh) * | 2016-08-28 | 2020-01-14 | 深圳波而特电子科技有限公司 | 一种阶跃阻抗加载电容型数字滤波器衰减器 |
CN109301404A (zh) * | 2018-06-13 | 2019-02-01 | 华南理工大学 | 一种基于频率选择性耦合的ltcc宽阻带滤波巴伦 |
CN111261991A (zh) * | 2020-02-10 | 2020-06-09 | 南京邮电大学 | 小型化多层宽带3-dB耦合器 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103985931A (zh) | 一种宽带带通滤波器结构 | |
CN103888095B (zh) | 双工器和多工器 | |
CN103904390B (zh) | 一种新型无源微型带通滤波器结构 | |
CN110518890B (zh) | 宽阻带ltcc低通滤波器 | |
CN110474618B (zh) | 基于ltcc工艺的超小型高q值带通滤波器 | |
CN103956985A (zh) | 一种具有多层结构的带通滤波器 | |
CN103078158A (zh) | L波段微型低通滤波器 | |
CN208241640U (zh) | 一种ltcc高通滤波器 | |
CN112272014A (zh) | 一种混合介质频分器 | |
CN103944525B (zh) | 一种ltcc高通滤波器 | |
CN114050384A (zh) | 低温共烧陶瓷双工器 | |
CN103531870B (zh) | 微型半集总半分布式490MHz带通滤波器 | |
CN103944528A (zh) | 一种高抑制ltcc低通滤波器 | |
CN101609915A (zh) | 一种ltcc镜频抑制带通滤波器 | |
CN103986438A (zh) | 一种层叠片式滤波器 | |
CN107947752A (zh) | 一种带通滤波器 | |
CN103972619A (zh) | 一种uhf波段高性能带通滤波器 | |
CN203690460U (zh) | 一种宽带带通滤波器 | |
CN203071887U (zh) | 一种ltcc宽带带通滤波器 | |
CN111865252A (zh) | 高抑制高通滤波器 | |
CN103715483A (zh) | 一种宽带带通滤波器 | |
CN114094292A (zh) | 高抑制lc带通滤波器 | |
CN114448375A (zh) | 一种多零点高选择性ltcc带通滤波器芯片 | |
CN111262545B (zh) | 低通滤波器 | |
CN205725677U (zh) | 一种ipd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: Zhou Yanfang Inventor after: Zhang Chao Inventor after: Yang Maoya Inventor after: Li Yan Inventor after: Chen Xiangzhi Inventor after: Zhu Dan Inventor after: Luo Ming Inventor after: Pan Hang Inventor after: Xu Xinying Inventor after: Li Yongshuai Inventor after: Zhou Wei Inventor before: Li Yan Inventor before: Zhou Yanfang Inventor before: Zhang Chao Inventor before: Yang Maoya Inventor before: Chen Xiangzhi Inventor before: Zhu Dan Inventor before: Luo Ming Inventor before: Dai Yongsheng Inventor before: Pan Hang Inventor before: Xu Xinying Inventor before: Li Yongshuai Inventor before: Zhou Wei |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI YAN CHEN XIANGZHI ZHU DAN LUO MING DAI YONGSHENG PAN HANG XU XINYING LIYONGSHUAI ZHOU WEI ZHOU YANFANG ZHANG CHAO YANG MAOYA TO: DAI YONGSHENG LI YAN CHEN XIANGZHI ZHU DAN LUO MING PAN HANG XU XINYING LI YONGSHUAI ZHOU WEI ZHOU YANFANG ZHANG CHAO YANG MAOYA |
|
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140813 |