CN202534768U - 便于调节耦合度的耦合器 - Google Patents
便于调节耦合度的耦合器 Download PDFInfo
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- CN202534768U CN202534768U CN 201220186047 CN201220186047U CN202534768U CN 202534768 U CN202534768 U CN 202534768U CN 201220186047 CN201220186047 CN 201220186047 CN 201220186047 U CN201220186047 U CN 201220186047U CN 202534768 U CN202534768 U CN 202534768U
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CN 201220186047 CN202534768U (zh) | 2012-04-28 | 2012-04-28 | 便于调节耦合度的耦合器 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103219573A (zh) * | 2013-01-21 | 2013-07-24 | 深圳市大富科技股份有限公司 | 耦合装置、腔体滤波器及通信射频设备 |
CN104882660A (zh) * | 2014-04-30 | 2015-09-02 | 西安空间无线电技术研究所 | 一种c频段测试耦合器 |
CN105633530A (zh) * | 2015-12-30 | 2016-06-01 | 安徽蓝麦通信科技有限公司 | 一种连续可调无阻式双向耦合器 |
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2012
- 2012-04-28 CN CN 201220186047 patent/CN202534768U/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103219573A (zh) * | 2013-01-21 | 2013-07-24 | 深圳市大富科技股份有限公司 | 耦合装置、腔体滤波器及通信射频设备 |
CN103219573B (zh) * | 2013-01-21 | 2019-03-01 | 深圳市大富科技股份有限公司 | 耦合装置、腔体滤波器及通信射频设备 |
CN104882660A (zh) * | 2014-04-30 | 2015-09-02 | 西安空间无线电技术研究所 | 一种c频段测试耦合器 |
CN104882660B (zh) * | 2014-04-30 | 2017-11-28 | 西安空间无线电技术研究所 | 一种c频段测试耦合器 |
CN105633530A (zh) * | 2015-12-30 | 2016-06-01 | 安徽蓝麦通信科技有限公司 | 一种连续可调无阻式双向耦合器 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Coupler with high coupling degree adjustment convenience Effective date of registration: 20130910 Granted publication date: 20121114 Pledgee: Bank of Chengdu science and technology branch of Limited by Share Ltd Pledgor: Chengdu Tiger Microwave Technology Co., Ltd. Registration number: 2013510000003 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150707 Granted publication date: 20121114 Pledgee: Bank of Chengdu science and technology branch of Limited by Share Ltd Pledgor: Chengdu Tiger Microwave Technology Co., Ltd. Registration number: 2013510000003 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20150428 |
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EXPY | Termination of patent right or utility model |