CN101964436B - 腔体滤波器 - Google Patents
腔体滤波器 Download PDFInfo
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- CN101964436B CN101964436B CN 200910157678 CN200910157678A CN101964436B CN 101964436 B CN101964436 B CN 101964436B CN 200910157678 CN200910157678 CN 200910157678 CN 200910157678 A CN200910157678 A CN 200910157678A CN 101964436 B CN101964436 B CN 101964436B
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CN 200910157678 CN101964436B (zh) | 2009-07-23 | 2009-07-23 | 腔体滤波器 |
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CN 200910157678 CN101964436B (zh) | 2009-07-23 | 2009-07-23 | 腔体滤波器 |
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CN101964436A CN101964436A (zh) | 2011-02-02 |
CN101964436B true CN101964436B (zh) | 2013-07-03 |
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CN 200910157678 Active CN101964436B (zh) | 2009-07-23 | 2009-07-23 | 腔体滤波器 |
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Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102544658A (zh) * | 2012-01-10 | 2012-07-04 | 深圳市大富科技股份有限公司 | 一种腔体滤波器及腔体滤波器的交叉耦合结构 |
CN203134951U (zh) * | 2012-11-16 | 2013-08-14 | 深圳市大富科技股份有限公司 | 一种可调谐耦合装置及射频通信装置 |
CN103700912B (zh) * | 2013-12-31 | 2016-06-08 | 深圳市大富科技股份有限公司 | 腔体滤波器及其盖板 |
EP2903083B1 (en) | 2014-01-31 | 2020-07-15 | Andrew Wireless Systems GmbH | Microwave filter having a fine temperature drift tuning mechanism |
CN107112614A (zh) * | 2014-12-31 | 2017-08-29 | 深圳市大富科技股份有限公司 | 调谐螺杆及其制造方法、腔体滤波器、通信设备 |
CN104759838B (zh) * | 2015-02-04 | 2017-02-22 | 湖北广固科技有限公司 | 一种殷钢谐振杆的加工方法 |
CN104916888A (zh) * | 2015-05-14 | 2015-09-16 | 中国电子科技集团公司第四十一研究所 | 一种大功率滤波器 |
GB201511325D0 (en) * | 2015-06-29 | 2015-08-12 | Radio Design Ltd | Filter apparatus and method of use thereof |
WO2017000255A1 (zh) * | 2015-06-30 | 2017-01-05 | 华为技术有限公司 | 一种谐振器及滤波器 |
CN109672013B (zh) * | 2018-11-27 | 2020-09-29 | 京信通信技术(广州)有限公司 | 双工器及其滤波器 |
CN109663679B (zh) * | 2019-01-21 | 2020-09-25 | 江苏大学 | 一种低频超声静电式雾化喷嘴 |
CN110061332B (zh) * | 2019-05-16 | 2021-07-09 | 深圳国人科技股份有限公司 | 一种腔体滤波器及其谐振柱 |
CN110323525B (zh) * | 2019-07-02 | 2022-09-13 | 闻泰科技(无锡)有限公司 | 电路板结构 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201038287Y (zh) * | 2007-04-24 | 2008-03-19 | 上海爱立德通讯器件有限公司 | 同轴腔体滤波器 |
CN101237076A (zh) * | 2008-01-24 | 2008-08-06 | 中兴通讯股份有限公司 | 双工器功率容量的扩充方法 |
CN101312263A (zh) * | 2008-06-30 | 2008-11-26 | 摩比天线技术(深圳)有限公司 | 一种腔体滤波器和双工器 |
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2009
- 2009-07-23 CN CN 200910157678 patent/CN101964436B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201038287Y (zh) * | 2007-04-24 | 2008-03-19 | 上海爱立德通讯器件有限公司 | 同轴腔体滤波器 |
CN101237076A (zh) * | 2008-01-24 | 2008-08-06 | 中兴通讯股份有限公司 | 双工器功率容量的扩充方法 |
CN101312263A (zh) * | 2008-06-30 | 2008-11-26 | 摩比天线技术(深圳)有限公司 | 一种腔体滤波器和双工器 |
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CN101964436A (zh) | 2011-02-02 |
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Address after: 518104, Guangdong, Shenzhen province Baoan District manhole Street oyster road manhole Industrial Company Third Industrial Zone A1, A2, A3 101 and 2 layers, A4 Applicant after: Shenzhen Tat Fook Technology Co., Ltd. Co-applicant after: Anhui Dafu Electromechanical Technology Co., Ltd. Address before: 518108 Bao'an District, Shenzhen City, Guangdong Province, Shiyan Town, love group with the rich industrial area A \ B Dong Applicant before: Shenzhen Tat Fook Technology Co., Ltd. Co-applicant before: Anhui Dafu Electromechanical Technology Co., Ltd. |
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Address after: 233000 building 4, national financial incubation Industrial Park, 17 Yannan Road, high tech Zone, Bengbu City, Anhui Province Patentee after: Dafu Technology (Anhui) Co., Ltd Patentee after: ANHUI DAFU ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Address before: 518104 Floors 101, 2 and A4 of A1, A2, A3 of Shajing Street, Shajing Street, Shajing Road, Shajing Industry Co., Ltd. No. 3 Industrial Zone, Shenzhen City, Guangdong Province Patentee before: SHENZHEN TATFOOK TECHNOLOGY Co.,Ltd. Patentee before: ANHUI DAFU ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. |