CN104282970A - 一种dbr滤波器及dbr双工器 - Google Patents
一种dbr滤波器及dbr双工器 Download PDFInfo
- Publication number
- CN104282970A CN104282970A CN201310293581.8A CN201310293581A CN104282970A CN 104282970 A CN104282970 A CN 104282970A CN 201310293581 A CN201310293581 A CN 201310293581A CN 104282970 A CN104282970 A CN 104282970A
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- Prior art keywords
- dbr
- filter
- duplexer
- resonant cavity
- coupling
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- 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
- H01P1/2039—Galvanic coupling between Input/Output
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
Description
Claims (9)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310293581.8A CN104282970B (zh) | 2013-07-12 | 2013-07-12 | 一种dbr滤波器及dbr双工器 |
PCT/CN2014/082036 WO2015003652A1 (zh) | 2013-07-12 | 2014-07-11 | 一种dbr滤波器及dbr双工器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310293581.8A CN104282970B (zh) | 2013-07-12 | 2013-07-12 | 一种dbr滤波器及dbr双工器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104282970A true CN104282970A (zh) | 2015-01-14 |
CN104282970B CN104282970B (zh) | 2018-08-24 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201310293581.8A Active CN104282970B (zh) | 2013-07-12 | 2013-07-12 | 一种dbr滤波器及dbr双工器 |
Country Status (2)
Country | Link |
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CN (1) | CN104282970B (zh) |
WO (1) | WO2015003652A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018188292A1 (zh) * | 2017-04-15 | 2018-10-18 | 深圳市景程信息科技有限公司 | 具有宽带带外抑制的宽带带通滤波器 |
WO2018188293A1 (zh) * | 2017-04-15 | 2018-10-18 | 深圳市景程信息科技有限公司 | 具有宽带带外抑制的信号发射装置 |
WO2018188294A1 (zh) * | 2017-04-15 | 2018-10-18 | 深圳市景程信息科技有限公司 | 基于双枝节匹配开路负载及耦合结构的信号发射装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114725635B (zh) * | 2022-05-06 | 2024-01-30 | 华东交通大学 | 一种双频平衡滤波器 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009092838A1 (es) * | 2008-01-21 | 2009-07-30 | Consultora Navarra De Telecomunicaciones, S.L | Filtro paso-bajo para señales electromagneticas |
CN101662058A (zh) * | 2009-09-22 | 2010-03-03 | 华南理工大学 | 源端耦合微带滤波器 |
-
2013
- 2013-07-12 CN CN201310293581.8A patent/CN104282970B/zh active Active
-
2014
- 2014-07-11 WO PCT/CN2014/082036 patent/WO2015003652A1/zh active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009092838A1 (es) * | 2008-01-21 | 2009-07-30 | Consultora Navarra De Telecomunicaciones, S.L | Filtro paso-bajo para señales electromagneticas |
CN101662058A (zh) * | 2009-09-22 | 2010-03-03 | 华南理工大学 | 源端耦合微带滤波器 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018188292A1 (zh) * | 2017-04-15 | 2018-10-18 | 深圳市景程信息科技有限公司 | 具有宽带带外抑制的宽带带通滤波器 |
WO2018188293A1 (zh) * | 2017-04-15 | 2018-10-18 | 深圳市景程信息科技有限公司 | 具有宽带带外抑制的信号发射装置 |
WO2018188294A1 (zh) * | 2017-04-15 | 2018-10-18 | 深圳市景程信息科技有限公司 | 基于双枝节匹配开路负载及耦合结构的信号发射装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2015003652A1 (zh) | 2015-01-15 |
CN104282970B (zh) | 2018-08-24 |
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Effective date of registration: 20180523 Address after: 210012 No. 68, Bauhinia Road, Ningnan street, Yuhuatai District, Nanjing, Jiangsu Applicant after: Nanjing Zhongxing Software Co., Ltd. Address before: 518057 Nanshan District high tech Industrial Park, Shenzhen, Guangdong, Ministry of justice, Zhongxing Road, South China road. Applicant before: ZTE Corporation |
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Effective date of registration: 20191106 Address after: 518057 Nanshan District science and Technology Industrial Park, Guangdong high tech Industrial Park, ZTE building Patentee after: ZTE Communications Co., Ltd. Address before: 210012 Nanjing, Yuhuatai District, South Street, Bauhinia Road, No. 68 Patentee before: Nanjing Zhongxing Software Co., Ltd. |
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