CN201409128Y - 用于零中频或低中频结构的射频收发机校正装置 - Google Patents
用于零中频或低中频结构的射频收发机校正装置 Download PDFInfo
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- CN201409128Y CN201409128Y CN200920108127XU CN200920108127U CN201409128Y CN 201409128 Y CN201409128 Y CN 201409128Y CN 200920108127X U CN200920108127X U CN 200920108127XU CN 200920108127 U CN200920108127 U CN 200920108127U CN 201409128 Y CN201409128 Y CN 201409128Y
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920108127XU CN201409128Y (zh) | 2009-05-15 | 2009-05-15 | 用于零中频或低中频结构的射频收发机校正装置 |
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| CN200920108127XU CN201409128Y (zh) | 2009-05-15 | 2009-05-15 | 用于零中频或低中频结构的射频收发机校正装置 |
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| CN201409128Y true CN201409128Y (zh) | 2010-02-17 |
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| CN200920108127XU Expired - Fee Related CN201409128Y (zh) | 2009-05-15 | 2009-05-15 | 用于零中频或低中频结构的射频收发机校正装置 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109541307A (zh) * | 2019-01-10 | 2019-03-29 | 上海创远仪器技术股份有限公司 | 基于单次变频技术实现超宽带信号分析功能的电路结构 |
| CN113242079A (zh) * | 2021-04-20 | 2021-08-10 | 中国电子科技集团公司第五十四研究所 | 一种基于天通卫星宽带数据通信的终端 |
| CN114337699A (zh) * | 2021-12-14 | 2022-04-12 | 中国电子科技集团公司第三十八研究所 | 一种零中频发射机的自适应载波对消装置及方法 |
| CN115085826A (zh) * | 2022-07-20 | 2022-09-20 | 深圳市兆驰数码科技股份有限公司 | 发射功率检测电路、方法和无线通信设备 |
| CN116015488A (zh) * | 2022-12-15 | 2023-04-25 | 芯翼信息科技(上海)有限公司 | 射频芯片的接收增益补偿电路及接收增益补偿方法 |
-
2009
- 2009-05-15 CN CN200920108127XU patent/CN201409128Y/zh not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109541307A (zh) * | 2019-01-10 | 2019-03-29 | 上海创远仪器技术股份有限公司 | 基于单次变频技术实现超宽带信号分析功能的电路结构 |
| CN109541307B (zh) * | 2019-01-10 | 2024-05-17 | 上海创远仪器技术股份有限公司 | 基于单次变频技术实现超宽带信号分析功能的电路结构 |
| CN113242079A (zh) * | 2021-04-20 | 2021-08-10 | 中国电子科技集团公司第五十四研究所 | 一种基于天通卫星宽带数据通信的终端 |
| CN113242079B (zh) * | 2021-04-20 | 2023-03-28 | 中国电子科技集团公司第五十四研究所 | 一种基于天通卫星宽带数据通信的终端 |
| CN114337699A (zh) * | 2021-12-14 | 2022-04-12 | 中国电子科技集团公司第三十八研究所 | 一种零中频发射机的自适应载波对消装置及方法 |
| CN114337699B (zh) * | 2021-12-14 | 2023-05-09 | 中国电子科技集团公司第三十八研究所 | 一种零中频发射机的自适应载波对消装置及方法 |
| CN115085826A (zh) * | 2022-07-20 | 2022-09-20 | 深圳市兆驰数码科技股份有限公司 | 发射功率检测电路、方法和无线通信设备 |
| CN115085826B (zh) * | 2022-07-20 | 2024-02-09 | 深圳市兆驰数码科技股份有限公司 | 发射功率检测电路、方法和无线通信设备 |
| CN116015488A (zh) * | 2022-12-15 | 2023-04-25 | 芯翼信息科技(上海)有限公司 | 射频芯片的接收增益补偿电路及接收增益补偿方法 |
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| 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: JIANGSU HONGJIA ELECTRONIC TECHNOLOGY CO., LTD. Assignor: Beijing Langbo Xinwei Technology Co., Ltd. Contract record no.: 2014120000079 Denomination of utility model: RF (Radio Frequency) transceiver correction device used for ZIF (zero intermediate frequency ) or LMF (Low Medium Frequency) structure Granted publication date: 20100217 License type: Common License Record date: 20140928 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
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Granted publication date: 20100217 Termination date: 20150515 |
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| EXPY | Termination of patent right or utility model |