CN1160976C - 微波类发夹形滤波器 - Google Patents
微波类发夹形滤波器 Download PDFInfo
- Publication number
- CN1160976C CN1160976C CNB011296208A CN01129620A CN1160976C CN 1160976 C CN1160976 C CN 1160976C CN B011296208 A CNB011296208 A CN B011296208A CN 01129620 A CN01129620 A CN 01129620A CN 1160976 C CN1160976 C CN 1160976C
- Authority
- CN
- China
- Prior art keywords
- resonator
- filter
- group
- coupled
- band
- 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
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000003491 array Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 abstract description 5
- 230000037431 insertion Effects 0.000 abstract description 5
- 230000007704 transition Effects 0.000 abstract description 2
- 230000001629 suppression Effects 0.000 abstract 1
- 238000013461 design Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 239000002887 superconductor Substances 0.000 description 1
Images
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB011296208A CN1160976C (zh) | 2001-06-25 | 2001-06-25 | 微波类发夹形滤波器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB011296208A CN1160976C (zh) | 2001-06-25 | 2001-06-25 | 微波类发夹形滤波器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1394090A CN1394090A (zh) | 2003-01-29 |
CN1160976C true CN1160976C (zh) | 2004-08-04 |
Family
ID=4669317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011296208A Expired - Fee Related CN1160976C (zh) | 2001-06-25 | 2001-06-25 | 微波类发夹形滤波器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1160976C (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103887583B (zh) * | 2012-12-21 | 2016-09-14 | 京信通信系统(中国)有限公司 | 微带三工器 |
-
2001
- 2001-06-25 CN CNB011296208A patent/CN1160976C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1394090A (zh) | 2003-01-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103367844B (zh) | 基于多个枝节加载的三通带高温超导滤波器 | |
JP2003508948A (ja) | 伝送ゼロ点を有する高周波帯域フィルタ装置 | |
CN108448211A (zh) | 平板介质波导太赫兹滤波器 | |
CN105720330B (zh) | 基于新型互补开口谐振环结构的基片集成波导带通滤波器 | |
CN1180509C (zh) | 微波单折叠滤波器 | |
CN1160976C (zh) | 微波类发夹形滤波器 | |
Allen | Inhomogeneous coupled-line filters with large mode-velocity ratios | |
CN101005151A (zh) | 一种结构紧凑的微带线谐振器及其微波滤波器 | |
KR102259102B1 (ko) | 전송영점을 갖는 로우 패스 필터 | |
CN1414658A (zh) | 折叠形微带线谐振器及其滤波器 | |
CN104538713B (zh) | 一种微带椭圆函数带阻滤波器 | |
CN111224209A (zh) | 基于波导再截止特性的波导带通滤波器及其设计方法 | |
CN1787278A (zh) | 一种微带线谐振器及其微波滤波器 | |
CN1507108A (zh) | 长环带谐振器及其微波滤波器 | |
CN110137644B (zh) | 一种基于槽线的高选择性宽阻带平衡滤波器 | |
CN104577272B (zh) | 一种具有多个陷波频率的超宽带滤波器 | |
CN1252859C (zh) | 微带线谐振器及其微波滤波器 | |
KR19980067593A (ko) | 초고주파용 저역통과 여파기 | |
KR100232486B1 (ko) | 유전체 동축 공진기 배열을 이용한 소형 교차결합 여파기 | |
CN109860964A (zh) | 一种多通带带通滤波器 | |
CN117335120B (zh) | 一种融合滤波功能的定向耦合器 | |
Xu et al. | Quasi‐lumped design of UMTS diplexer using combined CPW and microstrip | |
JPS6378601A (ja) | コルゲ−ト形フイルタ | |
CN221727408U (zh) | 一种毫米波高通滤波器 | |
Patted et al. | Analysis and Design of Bandpass Filter and Absorptive Bandstop Filter Using Coupled Transmission Line |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ZONGYI SUPERCONDUCT SCIENCE CO., LTD. Free format text: FORMER OWNER: ZHONGSHU-WEILI SUPERCONDUCTOR TECHNOLOGY CO LTD, BEIJING Effective date: 20061229 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20061229 Address after: 100098 Beijing city Haidian District Qingyun aromatic garden Ting Building 9, Tsing Wun contemporary building No. 2007A4 Patentee after: ZongYi superconduct Science Co., Ltd Address before: 100016, No. 3 wheat Road West, Beijing, Chaoyang District Patentee before: Zhongshu-Weili Superconductor Technology Co., Ltd., Beijing |
|
DD01 | Delivery of document by public notice |
Addressee: Wu Mengyi Document name: Notification to Pay the Fees |
|
DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: Chen Xiaoling Document name: payment instructions |
|
DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: Chen Xiaoling Document name: Notice of termination of patent |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040804 Termination date: 20200625 |
|
CF01 | Termination of patent right due to non-payment of annual fee |