CN201877547U - 可实现良好谐波抑制响应的不对称正规耦合级联滤波器 - Google Patents
可实现良好谐波抑制响应的不对称正规耦合级联滤波器 Download PDFInfo
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- CN201877547U CN201877547U CN2010205646845U CN201020564684U CN201877547U CN 201877547 U CN201877547 U CN 201877547U CN 2010205646845 U CN2010205646845 U CN 2010205646845U CN 201020564684 U CN201020564684 U CN 201020564684U CN 201877547 U CN201877547 U CN 201877547U
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102013539A (zh) * | 2010-10-18 | 2011-04-13 | 江苏贝孚德通讯科技股份有限公司 | 可实现良好谐波抑制响应的不对称正规耦合级联滤波器 |
CN113497320A (zh) * | 2020-04-08 | 2021-10-12 | 深圳市大富科技股份有限公司 | 一种滤波器及通信设备 |
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- 2010-10-18 CN CN2010205646845U patent/CN201877547U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102013539A (zh) * | 2010-10-18 | 2011-04-13 | 江苏贝孚德通讯科技股份有限公司 | 可实现良好谐波抑制响应的不对称正规耦合级联滤波器 |
CN113497320A (zh) * | 2020-04-08 | 2021-10-12 | 深圳市大富科技股份有限公司 | 一种滤波器及通信设备 |
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C14 | Grant of patent or utility model | ||
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Asymmetric formal coupling cascade filter capable of realizing favorable harmonic suppression response Effective date of registration: 20130730 Granted publication date: 20110622 Pledgee: Agricultural Bank of China Limited by Share Ltd Wuxi science and Technology Branch Pledgor: Pivotone Communication Technologies, Inc. Registration number: 2013990000524 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
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Date of cancellation: 20150824 Granted publication date: 20110622 Pledgee: Agricultural Bank of China Limited by Share Ltd Wuxi science and Technology Branch Pledgor: Pivotone Communication Technologies, Inc. Registration number: 2013990000524 |
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Granted publication date: 20110622 |