CN203788273U - 一种卫星导航抗干扰天线射频单元信号源模块 - Google Patents
一种卫星导航抗干扰天线射频单元信号源模块 Download PDFInfo
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- CN203788273U CN203788273U CN201420027554.6U CN201420027554U CN203788273U CN 203788273 U CN203788273 U CN 203788273U CN 201420027554 U CN201420027554 U CN 201420027554U CN 203788273 U CN203788273 U CN 203788273U
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- signal source
- source module
- satellite navigation
- frequency unit
- interference antenna
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- 238000013461 design Methods 0.000 description 3
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CN201420027554.6U CN203788273U (zh) | 2014-01-16 | 2014-01-16 | 一种卫星导航抗干扰天线射频单元信号源模块 |
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CN201420027554.6U CN203788273U (zh) | 2014-01-16 | 2014-01-16 | 一种卫星导航抗干扰天线射频单元信号源模块 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107835016A (zh) * | 2017-12-08 | 2018-03-23 | 成都前锋电子仪器有限责任公司 | 一种信号源电路 |
CN112104360A (zh) * | 2020-09-25 | 2020-12-18 | 北京航天微电科技有限公司 | 小型化锁相频率源 |
-
2014
- 2014-01-16 CN CN201420027554.6U patent/CN203788273U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107835016A (zh) * | 2017-12-08 | 2018-03-23 | 成都前锋电子仪器有限责任公司 | 一种信号源电路 |
CN107835016B (zh) * | 2017-12-08 | 2024-01-30 | 成都前锋电子仪器有限责任公司 | 一种信号源电路 |
CN112104360A (zh) * | 2020-09-25 | 2020-12-18 | 北京航天微电科技有限公司 | 小型化锁相频率源 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 710100, Shaanxi, Xi'an Aerospace base, Shenzhou four Road International Plaza incubator C block 301 Patentee after: XI'AN XIDE ELECTRONIC INFORMATION TECHNOLOGY Co.,Ltd. Address before: 710100, Shaanxi, Xi'an Aerospace base, Shenzhou four Road International Plaza incubator C block 301 Patentee before: XI'AN XIDE ELECTRONIC INFORMATION TECHNOLOGY Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A signal source module of RF unit of satellite navigation anti-interference antenna Effective date of registration: 20210713 Granted publication date: 20140820 Pledgee: Xi'an spaceflight base financing Company limited by guarantee Pledgor: XI'AN XIDE ELECTRONIC INFORMATION TECHNOLOGY Co.,Ltd. Registration number: Y2021980006074 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220728 Granted publication date: 20140820 Pledgee: Xi'an spaceflight base financing Company limited by guarantee Pledgor: XI'AN XIDE ELECTRONIC INFORMATION TECHNOLOGY Co.,Ltd. Registration number: Y2021980006074 |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20140820 |