CN101860390A - 兼容载波dvb-s和dvb-s2的对星模式的寻星方法及装置 - Google Patents
兼容载波dvb-s和dvb-s2的对星模式的寻星方法及装置 Download PDFInfo
- Publication number
- CN101860390A CN101860390A CN 201010183544 CN201010183544A CN101860390A CN 101860390 A CN101860390 A CN 101860390A CN 201010183544 CN201010183544 CN 201010183544 CN 201010183544 A CN201010183544 A CN 201010183544A CN 101860390 A CN101860390 A CN 101860390A
- Authority
- CN
- China
- Prior art keywords
- dvb
- star
- signal
- carrier wave
- satellite
- 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.)
- Granted
Links
Images
Landscapes
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Radio Relay Systems (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010183544 CN101860390B (zh) | 2010-05-26 | 2010-05-26 | 兼容载波dvb-s和dvb-s2的对星模式的寻星方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010183544 CN101860390B (zh) | 2010-05-26 | 2010-05-26 | 兼容载波dvb-s和dvb-s2的对星模式的寻星方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101860390A true CN101860390A (zh) | 2010-10-13 |
CN101860390B CN101860390B (zh) | 2012-12-26 |
Family
ID=42946071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201010183544 Active CN101860390B (zh) | 2010-05-26 | 2010-05-26 | 兼容载波dvb-s和dvb-s2的对星模式的寻星方法及装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101860390B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103747219A (zh) * | 2013-12-27 | 2014-04-23 | 北京航天科工世纪卫星科技有限公司 | 一种dvb载波接收系统 |
CN103533346B (zh) * | 2013-10-30 | 2015-09-23 | 上海高清数字科技产业有限公司 | Dvb-s与dvb-s2信号自动检测系统及方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201282520Y (zh) * | 2008-09-28 | 2009-07-29 | 广州易迩达电子有限公司 | 一种数字卫星电视机顶盒调谐器 |
CN201403162Y (zh) * | 2009-04-16 | 2010-02-10 | 青岛海信电器股份有限公司 | 一种数字广播解码电路 |
-
2010
- 2010-05-26 CN CN 201010183544 patent/CN101860390B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201282520Y (zh) * | 2008-09-28 | 2009-07-29 | 广州易迩达电子有限公司 | 一种数字卫星电视机顶盒调谐器 |
CN201403162Y (zh) * | 2009-04-16 | 2010-02-10 | 青岛海信电器股份有限公司 | 一种数字广播解码电路 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103533346B (zh) * | 2013-10-30 | 2015-09-23 | 上海高清数字科技产业有限公司 | Dvb-s与dvb-s2信号自动检测系统及方法 |
CN103747219A (zh) * | 2013-12-27 | 2014-04-23 | 北京航天科工世纪卫星科技有限公司 | 一种dvb载波接收系统 |
CN103747219B (zh) * | 2013-12-27 | 2017-01-04 | 北京航天科工世纪卫星科技有限公司 | 一种dvb载波接收系统 |
Also Published As
Publication number | Publication date |
---|---|
CN101860390B (zh) | 2012-12-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104808217B (zh) | 北斗地基导航网络地面监测站及其接收机卫星捕获、跟踪方法 | |
CN106487401A (zh) | 一种基于超外差原理的ais接收机 | |
CN101860390B (zh) | 兼容载波dvb-s和dvb-s2的对星模式的寻星方法及装置 | |
CN102222249A (zh) | 射频识别读写器 | |
CN101931426A (zh) | 通讯和广播接收机前置可调谐滤波器的电路和调谐方法 | |
CN102047570A (zh) | 广播接收器系统 | |
CN103957021A (zh) | 高线性低噪声短波宽带接收机 | |
CN101686064A (zh) | 用于射频sim卡的两次变频接收电路和方法 | |
CN109119761A (zh) | 对马达天线进行卫星切换的方法、控制设备和系统 | |
CN1802848A (zh) | 移动电视接收机的集成电路 | |
CN201758430U (zh) | 兼容载波dvb-s和dvb-s2的对星模式的寻星装置 | |
CN102572340A (zh) | 数字卫星电视搜台方法及数字卫星电视机 | |
CN207124623U (zh) | 无线信号接收装置及系统 | |
CN201142720Y (zh) | 高频头、卫星数字电视信号接收处理电路及接收系统 | |
US20100023978A1 (en) | Method and Apparatus for Determining Broadcast Reception Requirements Based on Location | |
CN201418118Y (zh) | 一种数字电视射频信号转换器 | |
CN202496031U (zh) | 一种用于数字电视前端的四路集成式卫星码流接收机 | |
CN103487814B (zh) | 基于场强定向/卫星定位的无线目标识别搜寻方法与装置 | |
CN102386939B (zh) | 一种双天线切换验证及信号接收装置及其实现方法 | |
CN103945247A (zh) | 一种机顶盒频谱定位频点信息的方法和装置 | |
JP2000299655A (ja) | Cs通信システム,cs追尾方法,cs受信装置 | |
CN105915822A (zh) | 电视接收装置 | |
CN201323629Y (zh) | 一种数字电视接收装置 | |
CN204596129U (zh) | 用于国网ii型集中器的小型化高速数传通讯模块 | |
CN107579786B (zh) | 基于dds的hf vhf和uhf频段信号扫描侦测系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
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 invention: Star finding method and device of star-aiming mode of compatible carrier wave DVB-S and DVB-S2 Effective date of registration: 20140519 Granted publication date: 20121226 Pledgee: Bank of Nanjing, Zhujiang branch, Limited by Share Ltd Pledgor: Nanjing China-Spacenet Telecom Co., Ltd. Registration number: 2014990000376 |
|
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: 20150710 Granted publication date: 20121226 Pledgee: Bank of Nanjing, Zhujiang branch, Limited by Share Ltd Pledgor: Nanjing China-Spacenet Telecom Co., Ltd. Registration number: 2014990000376 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Star finding method and device of star-aiming mode of compatible carrier wave DVB-S and DVB-S2 Effective date of registration: 20150805 Granted publication date: 20121226 Pledgee: Bank of Nanjing, Zhujiang branch, Limited by Share Ltd Pledgor: Nanjing China-Spacenet Telecom Co., Ltd. Registration number: 2015990000649 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model |