CN201084874Y - 双向滤波器 - Google Patents
双向滤波器 Download PDFInfo
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- CN201084874Y CN201084874Y CNU2007201692077U CN200720169207U CN201084874Y CN 201084874 Y CN201084874 Y CN 201084874Y CN U2007201692077 U CNU2007201692077 U CN U2007201692077U CN 200720169207 U CN200720169207 U CN 200720169207U CN 201084874 Y CN201084874 Y CN 201084874Y
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2007201692077U CN201084874Y (zh) | 2007-06-14 | 2007-06-14 | 双向滤波器 |
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CNU2007201692077U CN201084874Y (zh) | 2007-06-14 | 2007-06-14 | 双向滤波器 |
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CN201084874Y true CN201084874Y (zh) | 2008-07-09 |
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CNU2007201692077U Expired - Fee Related CN201084874Y (zh) | 2007-06-14 | 2007-06-14 | 双向滤波器 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102324910A (zh) * | 2011-05-30 | 2012-01-18 | 天津大学 | 一种电光双向可调fir滤波器及其分立电压确定方法 |
CN102723927A (zh) * | 2012-02-03 | 2012-10-10 | 苏州天擎电子通讯有限公司 | 双向集成滤波器 |
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2007
- 2007-06-14 CN CNU2007201692077U patent/CN201084874Y/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102324910A (zh) * | 2011-05-30 | 2012-01-18 | 天津大学 | 一种电光双向可调fir滤波器及其分立电压确定方法 |
CN102324910B (zh) * | 2011-05-30 | 2016-03-02 | 天津大学 | 一种电光双向可调fir滤波器各级分立电压确定方法 |
CN102723927A (zh) * | 2012-02-03 | 2012-10-10 | 苏州天擎电子通讯有限公司 | 双向集成滤波器 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing TongZhou era technology limited liability company Assignor: Shenzhen Tongzhou Electronic Co., Ltd. Contract record no.: 2010440020214 Denomination of utility model: Bidirectional filter for half duplex single sideband transceiver and method of operation thereof Granted publication date: 20080709 License type: Exclusive License Record date: 20101122 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080709 Termination date: 20150614 |
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EXPY | Termination of patent right or utility model |