CN106935976B - 基于fft跟踪技术的移动卫星通信天线伺服系统 - Google Patents
基于fft跟踪技术的移动卫星通信天线伺服系统 Download PDFInfo
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- CN106935976B CN106935976B CN201710093134.6A CN201710093134A CN106935976B CN 106935976 B CN106935976 B CN 106935976B CN 201710093134 A CN201710093134 A CN 201710093134A CN 106935976 B CN106935976 B CN 106935976B
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- 238000005516 engineering process Methods 0.000 title claims abstract description 24
- 238000004891 communication Methods 0.000 title claims abstract description 14
- 230000009471 action Effects 0.000 claims abstract description 20
- 230000010365 information processing Effects 0.000 claims abstract description 14
- 230000033001 locomotion Effects 0.000 claims abstract description 12
- 238000004364 calculation method Methods 0.000 claims description 16
- 230000006870 function Effects 0.000 claims description 15
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 6
- 238000005070 sampling Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 5
- 238000011105 stabilization Methods 0.000 claims description 4
- 230000004069 differentiation Effects 0.000 claims description 3
- 230000010354 integration Effects 0.000 claims description 3
- 230000000737 periodic effect Effects 0.000 claims description 3
- 230000009466 transformation Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
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- 238000003672 processing method Methods 0.000 description 2
- 206010034719 Personality change Diseases 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
- H01Q3/08—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying two co-ordinates of the orientation
- H01Q3/10—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying two co-ordinates of the orientation to produce a conical or spiral scan
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
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- Variable-Direction Aerials And Aerial Arrays (AREA)
- Radio Relay Systems (AREA)
Abstract
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710093134.6A CN106935976B (zh) | 2017-02-21 | 2017-02-21 | 基于fft跟踪技术的移动卫星通信天线伺服系统 |
Applications Claiming Priority (1)
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CN201710093134.6A CN106935976B (zh) | 2017-02-21 | 2017-02-21 | 基于fft跟踪技术的移动卫星通信天线伺服系统 |
Publications (2)
Publication Number | Publication Date |
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CN106935976A CN106935976A (zh) | 2017-07-07 |
CN106935976B true CN106935976B (zh) | 2020-09-18 |
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CN201710093134.6A Active CN106935976B (zh) | 2017-02-21 | 2017-02-21 | 基于fft跟踪技术的移动卫星通信天线伺服系统 |
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CN (1) | CN106935976B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111736517A (zh) * | 2020-08-07 | 2020-10-02 | 成都谱信通科技有限公司 | 一种基于多通道adc和fpga的同步采集处理卡系统 |
CN112909551B (zh) * | 2021-02-24 | 2023-02-03 | 重庆两江卫星移动通信有限公司 | 一种动中通相控阵天线波束控制系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5389931A (en) * | 1994-03-14 | 1995-02-14 | Hughes Aircraft Company | Radar signal processing system |
US7639181B2 (en) * | 2005-07-01 | 2009-12-29 | Sirf Technology Holdings, Inc. | Method and device for tracking weak global navigation satellite system (GNSS) signals |
CN102394370A (zh) * | 2011-07-11 | 2012-03-28 | 北京爱科迪信息通讯技术有限公司 | 卫星天线跟踪装置及其跟踪方法 |
CN102522632A (zh) * | 2011-12-19 | 2012-06-27 | 东南大学 | 卫星移动通信相控阵天线的分子阵数字化波束跟踪方法 |
CN104079342A (zh) * | 2014-07-18 | 2014-10-01 | 武汉信达易通科技有限公司 | 便携式卫星通信终端及方法 |
-
2017
- 2017-02-21 CN CN201710093134.6A patent/CN106935976B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5389931A (en) * | 1994-03-14 | 1995-02-14 | Hughes Aircraft Company | Radar signal processing system |
US7639181B2 (en) * | 2005-07-01 | 2009-12-29 | Sirf Technology Holdings, Inc. | Method and device for tracking weak global navigation satellite system (GNSS) signals |
CN102394370A (zh) * | 2011-07-11 | 2012-03-28 | 北京爱科迪信息通讯技术有限公司 | 卫星天线跟踪装置及其跟踪方法 |
CN102522632A (zh) * | 2011-12-19 | 2012-06-27 | 东南大学 | 卫星移动通信相控阵天线的分子阵数字化波束跟踪方法 |
CN104079342A (zh) * | 2014-07-18 | 2014-10-01 | 武汉信达易通科技有限公司 | 便携式卫星通信终端及方法 |
Non-Patent Citations (1)
Title |
---|
基于FPGA的电子波束扫描跟踪接收机设计;赵楠;《中国优秀硕士学位论文全文数据库》;20150215(第2期);第3章 * |
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Address after: 210002 No. 301 East Zhongshan Road, Jiangsu, Nanjing Patentee after: PANDA ELECTRONICS GROUP Co.,Ltd. Patentee after: CEC Defense Technology Co.,Ltd. Address before: 210002 No. 301 East Zhongshan Road, Jiangsu, Nanjing Patentee before: PANDA ELECTRONICS GROUP Co.,Ltd. Patentee before: NANJING PANDA HANDA TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20240925 Address after: No. 3, Lianhe Village, Qinhuai District, Nanjing, Jiangsu 210007 Patentee after: NANJING PANDA HANDA TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 210002 No. 301 East Zhongshan Road, Jiangsu, Nanjing Patentee before: PANDA ELECTRONICS GROUP Co.,Ltd. Country or region before: China Patentee before: CEC Defense Technology Co.,Ltd. |