CN104701592B - Tm模介质腔体滤波器 - Google Patents
Tm模介质腔体滤波器 Download PDFInfo
- Publication number
- CN104701592B CN104701592B CN201510150584.5A CN201510150584A CN104701592B CN 104701592 B CN104701592 B CN 104701592B CN 201510150584 A CN201510150584 A CN 201510150584A CN 104701592 B CN104701592 B CN 104701592B
- Authority
- CN
- China
- Prior art keywords
- metal
- medium
- dielectric
- metal cover
- cavity
- 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
- 239000002184 metal Substances 0.000 claims abstract description 52
- 229910052751 metal Inorganic materials 0.000 claims abstract description 52
- 239000007769 metal material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 12
- 230000002441 reversible effect Effects 0.000 abstract description 5
- 230000002427 irreversible effect Effects 0.000 abstract 1
- 230000005672 electromagnetic field Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
Description
旋转角度(度) | 谐振频率(MHz) |
0 | 2240 |
10 | 2236 |
20 | 2234 |
30 | 2231 |
40 | 2227 |
50 | 2223 |
60 | 2221 |
70 | 2218 |
80 | 2217 |
90 | 2216 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510150584.5A CN104701592B (zh) | 2015-04-01 | 2015-04-01 | Tm模介质腔体滤波器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510150584.5A CN104701592B (zh) | 2015-04-01 | 2015-04-01 | Tm模介质腔体滤波器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104701592A CN104701592A (zh) | 2015-06-10 |
CN104701592B true CN104701592B (zh) | 2017-11-21 |
Family
ID=53348488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510150584.5A Expired - Fee Related CN104701592B (zh) | 2015-04-01 | 2015-04-01 | Tm模介质腔体滤波器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104701592B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105244575B (zh) * | 2015-10-30 | 2019-01-22 | 成都天奥电子股份有限公司 | 一种新型介质腔体滤波器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4639699A (en) * | 1982-10-01 | 1987-01-27 | Murata Manufacturing Co., Ltd. | Dielectric resonator comprising a resonant dielectric pillar mounted in a conductively coated dielectric case |
US6377132B1 (en) * | 1997-11-05 | 2002-04-23 | Murata Manufacturing Co., Ltd. | Filter, duplexer, and communication device |
CN103441317A (zh) * | 2013-09-05 | 2013-12-11 | 宁波泰立电子科技有限公司 | 一种具有旋转可调回路的腔体滤波器 |
CN203747003U (zh) * | 2014-01-02 | 2014-07-30 | 广州海格通信集团股份有限公司 | 一种可调腔体滤波器 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006061141B4 (de) * | 2006-12-22 | 2014-12-11 | Kathrein-Werke Kg | Hochfrequenzfilter mit Sperrkreiskopplung |
-
2015
- 2015-04-01 CN CN201510150584.5A patent/CN104701592B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4639699A (en) * | 1982-10-01 | 1987-01-27 | Murata Manufacturing Co., Ltd. | Dielectric resonator comprising a resonant dielectric pillar mounted in a conductively coated dielectric case |
US6377132B1 (en) * | 1997-11-05 | 2002-04-23 | Murata Manufacturing Co., Ltd. | Filter, duplexer, and communication device |
CN103441317A (zh) * | 2013-09-05 | 2013-12-11 | 宁波泰立电子科技有限公司 | 一种具有旋转可调回路的腔体滤波器 |
CN203747003U (zh) * | 2014-01-02 | 2014-07-30 | 广州海格通信集团股份有限公司 | 一种可调腔体滤波器 |
Also Published As
Publication number | Publication date |
---|---|
CN104701592A (zh) | 2015-06-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2019128214A1 (zh) | 多模介质滤波器及其调试方法 | |
CN104604022A (zh) | 介质滤波器,收发信机及基站 | |
CN102544650B (zh) | 一种同轴谐振腔混合耦合方法 | |
CN106654476B (zh) | 一种四模介质带通滤波器 | |
CN104170162A (zh) | 谐振器、滤波器、双工器及多工器 | |
CN102683773A (zh) | 一种可调滤波器及包括该滤波器的双工器 | |
CN104701592B (zh) | Tm模介质腔体滤波器 | |
CN104900952A (zh) | 双模介质谐振器与金属谐振器的耦合结构 | |
CN205921059U (zh) | 一种含可调电容耦合结构的腔体滤波器 | |
CN105406158A (zh) | 一种基于金属贴片控制频率和耦合的双模介质滤波器 | |
CN204315701U (zh) | 谐振腔结构及其腔体滤波器 | |
CN106299570A (zh) | 微波阻抗产生器 | |
CN105140615B (zh) | 超小型介质谐振器 | |
CN204809369U (zh) | 具有新型可调耦合装置的双模介质滤波器 | |
CN206907897U (zh) | 腔体滤波器及其耦合可调式谐振杆 | |
CN207967266U (zh) | 一种可调式谐振杆 | |
CN202871951U (zh) | 介质滤波器 | |
CN110492208A (zh) | 小型化的扁平同轴腔体滤波器 | |
CN116544641A (zh) | 双模介质腔体滤波器 | |
CN205039225U (zh) | 具有可调传输零点装置的双模介质滤波器 | |
CN205335401U (zh) | 一种基于金属贴片控制频率和耦合的双模介质滤波器 | |
CN105280997A (zh) | Te模介质谐振腔、滤波器及滤波方法 | |
CN204156066U (zh) | 一种小型化同轴滤波器 | |
CN204538162U (zh) | 腔体滤波器的耦合结构、腔体滤波器、双工器及射频拉远设备 | |
CN110534857B (zh) | 一种可调节式电容耦合结构 |
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 for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Liwei Inventor after: Wang Qin Inventor after: Qiao Wentao Inventor after: Chen Liang Inventor after: Zhao Xiaoxia Inventor after: Hou Xiufang Inventor before: Zhang Liwei Inventor before: Wang Qin Inventor before: Qiao Wentao Inventor before: Chen Liang Inventor before: Zhao Xiaoxia Inventor before: Hou Xiufang |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171121 Termination date: 20200401 |