CN202565260U - 射频通信收发自动选择电路 - Google Patents
射频通信收发自动选择电路 Download PDFInfo
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- CN202565260U CN202565260U CN 201220186044 CN201220186044U CN202565260U CN 202565260 U CN202565260 U CN 202565260U CN 201220186044 CN201220186044 CN 201220186044 CN 201220186044 U CN201220186044 U CN 201220186044U CN 202565260 U CN202565260 U CN 202565260U
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- Prior art keywords
- pole double
- throw switch
- selection circuit
- low noise
- automatic selection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Application Number | Priority Date | Filing Date | Title |
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CN 201220186044 CN202565260U (zh) | 2012-04-28 | 2012-04-28 | 射频通信收发自动选择电路 |
Applications Claiming Priority (1)
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CN 201220186044 CN202565260U (zh) | 2012-04-28 | 2012-04-28 | 射频通信收发自动选择电路 |
Publications (1)
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CN202565260U true CN202565260U (zh) | 2012-11-28 |
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CN 201220186044 Expired - Fee Related CN202565260U (zh) | 2012-04-28 | 2012-04-28 | 射频通信收发自动选择电路 |
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CN (1) | CN202565260U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105897186A (zh) * | 2016-05-16 | 2016-08-24 | 江苏指南针导航通信技术股份有限公司 | 一种用于卫星导航及授时的低噪声功率放大器及使用方法 |
CN112217535A (zh) * | 2020-09-29 | 2021-01-12 | 西安博瑞集信电子科技有限公司 | 一种多模射频前端集成芯片及工作方法 |
-
2012
- 2012-04-28 CN CN 201220186044 patent/CN202565260U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105897186A (zh) * | 2016-05-16 | 2016-08-24 | 江苏指南针导航通信技术股份有限公司 | 一种用于卫星导航及授时的低噪声功率放大器及使用方法 |
CN105897186B (zh) * | 2016-05-16 | 2019-01-22 | 江苏指南针导航通信技术股份有限公司 | 一种用于卫星导航及授时的低噪声功率放大器及使用方法 |
CN112217535A (zh) * | 2020-09-29 | 2021-01-12 | 西安博瑞集信电子科技有限公司 | 一种多模射频前端集成芯片及工作方法 |
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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: RF communication receiving-and-transmitting automatic selection circuit Effective date of registration: 20130910 Granted publication date: 20121128 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: 20121128 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: 20121128 Termination date: 20150428 |
|
EXPY | Termination of patent right or utility model |