CN104112889A - 宽带带阻高选择性滤波器 - Google Patents
宽带带阻高选择性滤波器 Download PDFInfo
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- CN104112889A CN104112889A CN201410275097.7A CN201410275097A CN104112889A CN 104112889 A CN104112889 A CN 104112889A CN 201410275097 A CN201410275097 A CN 201410275097A CN 104112889 A CN104112889 A CN 104112889A
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CN201410275097.7A CN104112889B (zh) | 2014-06-19 | 2014-06-19 | 宽带带阻高选择性滤波器 |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105826642A (zh) * | 2016-05-12 | 2016-08-03 | 成都九洲迪飞科技有限责任公司 | 多倍频双阻带滤波器 |
CN105977586A (zh) * | 2016-06-23 | 2016-09-28 | 江苏华灿电讯股份有限公司 | 一种低频超带宽滤波器 |
CN106816675A (zh) * | 2017-03-10 | 2017-06-09 | 京信通信系统(中国)有限公司 | 腔体式带阻滤波器及射频器件 |
CN107658533A (zh) * | 2017-10-20 | 2018-02-02 | 京信通信系统(中国)有限公司 | 带阻滤波器及射频器件 |
KR101887363B1 (ko) * | 2017-02-03 | 2018-08-10 | 주식회사 이너트론 | 통신 컴포넌트 |
CN108417939A (zh) * | 2018-03-16 | 2018-08-17 | 成都众宜天成科技有限公司 | 一种高导电集成低通滤波器 |
CN111033884A (zh) * | 2018-08-09 | 2020-04-17 | 深圳市大富科技股份有限公司 | 一种滤波器、双工器及通信设备 |
CN112491367A (zh) * | 2020-12-10 | 2021-03-12 | 富满微电子集团股份有限公司 | 低噪声放大电路、其控制方法与电子设备 |
CN112491367B (zh) * | 2020-12-10 | 2024-06-07 | 富满微电子集团股份有限公司 | 低噪声放大电路、其控制方法与电子设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005122323A1 (en) * | 2004-06-08 | 2005-12-22 | Filtronic Comtek Oy | Adjustable resonator filter |
CN1950971A (zh) * | 2004-05-12 | 2007-04-18 | 菲尔特朗尼克科姆特克有限公司 | 带阻滤波器 |
CN200962447Y (zh) * | 2006-09-29 | 2007-10-17 | 深圳国人通信有限公司 | 传输线内置的同轴腔体带阻滤波器 |
CN101938022A (zh) * | 2010-07-22 | 2011-01-05 | 成都九洲迪飞科技有限责任公司 | 可调带阻滤波器 |
CN201838692U (zh) * | 2010-11-04 | 2011-05-18 | 宁波泰立电子科技有限公司 | 带阻滤波器 |
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2014
- 2014-06-19 CN CN201410275097.7A patent/CN104112889B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1950971A (zh) * | 2004-05-12 | 2007-04-18 | 菲尔特朗尼克科姆特克有限公司 | 带阻滤波器 |
WO2005122323A1 (en) * | 2004-06-08 | 2005-12-22 | Filtronic Comtek Oy | Adjustable resonator filter |
CN200962447Y (zh) * | 2006-09-29 | 2007-10-17 | 深圳国人通信有限公司 | 传输线内置的同轴腔体带阻滤波器 |
CN101938022A (zh) * | 2010-07-22 | 2011-01-05 | 成都九洲迪飞科技有限责任公司 | 可调带阻滤波器 |
CN201838692U (zh) * | 2010-11-04 | 2011-05-18 | 宁波泰立电子科技有限公司 | 带阻滤波器 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105826642A (zh) * | 2016-05-12 | 2016-08-03 | 成都九洲迪飞科技有限责任公司 | 多倍频双阻带滤波器 |
CN105977586A (zh) * | 2016-06-23 | 2016-09-28 | 江苏华灿电讯股份有限公司 | 一种低频超带宽滤波器 |
KR101887363B1 (ko) * | 2017-02-03 | 2018-08-10 | 주식회사 이너트론 | 통신 컴포넌트 |
CN106816675A (zh) * | 2017-03-10 | 2017-06-09 | 京信通信系统(中国)有限公司 | 腔体式带阻滤波器及射频器件 |
CN106816675B (zh) * | 2017-03-10 | 2019-12-17 | 京信通信系统(中国)有限公司 | 腔体式带阻滤波器及射频器件 |
CN107658533A (zh) * | 2017-10-20 | 2018-02-02 | 京信通信系统(中国)有限公司 | 带阻滤波器及射频器件 |
CN108417939A (zh) * | 2018-03-16 | 2018-08-17 | 成都众宜天成科技有限公司 | 一种高导电集成低通滤波器 |
CN111033884A (zh) * | 2018-08-09 | 2020-04-17 | 深圳市大富科技股份有限公司 | 一种滤波器、双工器及通信设备 |
CN112491367A (zh) * | 2020-12-10 | 2021-03-12 | 富满微电子集团股份有限公司 | 低噪声放大电路、其控制方法与电子设备 |
CN112491367B (zh) * | 2020-12-10 | 2024-06-07 | 富满微电子集团股份有限公司 | 低噪声放大电路、其控制方法与电子设备 |
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CN104112889B (zh) | 2016-12-07 |
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Denomination of invention: Broadband Band Stop High Selectivity Filter Effective date of registration: 20220808 Granted publication date: 20161207 Pledgee: Chengdu Rural Commercial Bank Co.,Ltd. high tech sub branch Pledgor: CHENGDU DFINE TECHNOLOGY Co.,Ltd. Registration number: Y2022510000231 |
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Date of cancellation: 20230830 Granted publication date: 20161207 Pledgee: Chengdu Rural Commercial Bank Co.,Ltd. high tech sub branch Pledgor: CHENGDU DFINE TECHNOLOGY Co.,Ltd. Registration number: Y2022510000231 |
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Denomination of invention: Broadband bandstop high selectivity filter Effective date of registration: 20231027 Granted publication date: 20161207 Pledgee: Chengdu Rural Commercial Bank Co.,Ltd. high tech sub branch Pledgor: CHENGDU DFINE TECHNOLOGY Co.,Ltd. Registration number: Y2023510000237 |
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