CN105657509B - 一种用于接收卫星电视信号的lnb模块及相应的卫星电视机顶盒 - Google Patents
一种用于接收卫星电视信号的lnb模块及相应的卫星电视机顶盒 Download PDFInfo
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- CN105657509B CN105657509B CN201610050404.0A CN201610050404A CN105657509B CN 105657509 B CN105657509 B CN 105657509B CN 201610050404 A CN201610050404 A CN 201610050404A CN 105657509 B CN105657509 B CN 105657509B
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- 238000012545 processing Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005404 monopole Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6143—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a satellite
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/20—Adaptations for transmission via a GHz frequency band, e.g. via satellite
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Abstract
Description
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Priority Applications (1)
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CN201610050404.0A CN105657509B (zh) | 2016-01-26 | 2016-01-26 | 一种用于接收卫星电视信号的lnb模块及相应的卫星电视机顶盒 |
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CN201610050404.0A CN105657509B (zh) | 2016-01-26 | 2016-01-26 | 一种用于接收卫星电视信号的lnb模块及相应的卫星电视机顶盒 |
Publications (2)
Publication Number | Publication Date |
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CN105657509A CN105657509A (zh) | 2016-06-08 |
CN105657509B true CN105657509B (zh) | 2020-04-24 |
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CN201610050404.0A Active CN105657509B (zh) | 2016-01-26 | 2016-01-26 | 一种用于接收卫星电视信号的lnb模块及相应的卫星电视机顶盒 |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206193251U (zh) * | 2016-07-21 | 2017-05-24 | 李燕如 | 一种lnb模块 |
CN106101665B (zh) * | 2016-08-05 | 2022-04-19 | 北京华信泰科技股份有限公司 | 一种卫星信号处理器 |
CN106301640A (zh) * | 2016-08-16 | 2017-01-04 | 深圳市航盛电子股份有限公司 | 一种基于fm调制混频技术的多路音频传输方法 |
CN206341311U (zh) * | 2016-08-26 | 2017-07-18 | 李燕如 | 一种低通滤波器及lnb模块 |
CN106454469A (zh) * | 2016-11-01 | 2017-02-22 | 李燕如 | 一种具有横置天线的lnb模块 |
CN106384887A (zh) * | 2016-11-01 | 2017-02-08 | 李燕如 | 一种具有金属屏蔽盖的lnb模块 |
CN109413419B (zh) * | 2018-12-13 | 2020-05-26 | 湖南国科微电子股份有限公司 | 机顶盒北斗接收性能测试装置与方法 |
CN110418119A (zh) * | 2019-07-31 | 2019-11-05 | 四川九州电子科技股份有限公司 | 一种实现卫星综合接收解码器短报文通信的系统及方法 |
CN111147827B (zh) * | 2019-12-27 | 2021-11-02 | 深圳市北斗万方信息技术有限公司 | 一种信号处理方法、装置及数字视频变换设备 |
CN111314752B (zh) * | 2019-12-27 | 2023-12-01 | 深圳市北斗万方信息技术有限公司 | 一种低噪声下变频器和一种信号处理方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2822035Y (zh) * | 2005-02-24 | 2006-09-27 | 台扬科技股份有限公司 | 集成卫星定位系统的低噪声降频器 |
CN101207725A (zh) * | 2006-12-18 | 2008-06-25 | 百一电子股份有限公司 | 数字电视的gps寻址辨识方法及其卫星信号接收装置 |
CN201541326U (zh) * | 2009-10-21 | 2010-08-04 | 百一电子股份有限公司 | 传输卫星电视信号的寻址装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9929268D0 (en) * | 1999-12-11 | 2000-02-02 | Koninkl Philips Electronics Nv | Tv receiver and related method |
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2016
- 2016-01-26 CN CN201610050404.0A patent/CN105657509B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2822035Y (zh) * | 2005-02-24 | 2006-09-27 | 台扬科技股份有限公司 | 集成卫星定位系统的低噪声降频器 |
CN101207725A (zh) * | 2006-12-18 | 2008-06-25 | 百一电子股份有限公司 | 数字电视的gps寻址辨识方法及其卫星信号接收装置 |
CN201541326U (zh) * | 2009-10-21 | 2010-08-04 | 百一电子股份有限公司 | 传输卫星电视信号的寻址装置 |
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Effective date of registration: 20180601 Address after: 100866 Fuxing door street, Xicheng District, Xicheng District, Beijing Applicant after: National news publishes broadcast research institute of General Bureau of Radio, Film and Television Applicant after: TECHTOTOP MICROELECTRONICS CO.LTD Applicant after: Haisi Semiconductor Co., Ltd., Shenzhen Applicant after: Beijing Huaxin Polytron Technologies Inc Address before: 523808 A410-A411 room 17, two road, headquarters, Songshan Lake, Dongguan, Guangdong. Applicant before: TECHTOTOP MICROELECTRONICS CO.LTD |
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Inventor after: Sheng Zhifan Inventor after: He Fangyong Inventor after: Ning Shangguo Inventor after: Gao Feng Inventor after: Mao Rui Inventor before: He Fangyong Inventor before: Ning Shangguo Inventor before: Gao Feng Inventor before: Mao Rui |
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CP01 | Change in the name or title of a patent holder | ||
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Address after: 100866, 2, Fuxing Avenue, Xicheng District, Beijing Patentee after: Research Institute of Radio and Television Science, State Administration of Radio and Television Patentee after: TECHTOTOP MICROELECTRONICS Co.,Ltd. Patentee after: HISILICON TECHNOLOGIES Co.,Ltd. Patentee after: BEIJING HUAXINTAI SCIENCE AND TECHNOLOGIES Corp.,Ltd. Address before: 100866, 2, Fuxing Avenue, Xicheng District, Beijing Patentee before: ACADEMY OF BROADCASTING SCIENCE, STATE ADMINISTRATION OF PRESS, PUBLICATION, RADIO, FILM & TELEVISION Patentee before: TECHTOTOP MICROELECTRONICS Co.,Ltd. Patentee before: HISILICON TECHNOLOGIES Co.,Ltd. Patentee before: BEIJING HUAXINTAI SCIENCE AND TECHNOLOGIES Corp.,Ltd. |