CN105049096A - 深空天线组阵频域解时延模糊的方法 - Google Patents
深空天线组阵频域解时延模糊的方法 Download PDFInfo
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- CN105049096A CN105049096A CN201510270936.0A CN201510270936A CN105049096A CN 105049096 A CN105049096 A CN 105049096A CN 201510270936 A CN201510270936 A CN 201510270936A CN 105049096 A CN105049096 A CN 105049096A
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- time delay
- frequency domain
- correction
- phase spectrum
- antenna array
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0891—Space-time diversity
- H04B7/0894—Space-time diversity using different delays between antennas
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/0035—Synchronisation arrangements detecting errors in frequency or phase
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
- H04W56/005—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by adjustment in the receiver
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
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CN201510270936.0A CN105049096B (zh) | 2015-05-25 | 2015-05-25 | 深空天线组阵频域解时延模糊的方法 |
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CN201510270936.0A CN105049096B (zh) | 2015-05-25 | 2015-05-25 | 深空天线组阵频域解时延模糊的方法 |
Publications (2)
Publication Number | Publication Date |
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CN105049096A true CN105049096A (zh) | 2015-11-11 |
CN105049096B CN105049096B (zh) | 2018-05-04 |
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CN201510270936.0A Active CN105049096B (zh) | 2015-05-25 | 2015-05-25 | 深空天线组阵频域解时延模糊的方法 |
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CN (1) | CN105049096B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106597421A (zh) * | 2016-11-07 | 2017-04-26 | 中国科学院国家天文台 | 异地天线阵中基于预测模型的时延和时延率快速搜索方法 |
CN111988075A (zh) * | 2020-07-10 | 2020-11-24 | 中国人民解放军战略支援部队航天工程大学 | 一种基于最大相关信噪比准则的天线组阵信号合成方法 |
CN112054829A (zh) * | 2020-07-10 | 2020-12-08 | 中国人民解放军战略支援部队航天工程大学 | 一种具有固定相位中心特性的天线组阵信号合成方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2006106920A1 (ja) * | 2005-03-31 | 2006-10-12 | Fujitsu Ten Limited | 受信装置、信号処理回路および受信システム |
CN102694585A (zh) * | 2012-05-25 | 2012-09-26 | 中国电子科技集团公司第十研究所 | 自适应调整天线组阵时延差的校正方法 |
CN104253774A (zh) * | 2014-09-16 | 2014-12-31 | 重庆邮电大学 | 一种高动态环境下多普勒频偏估计系统和方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3639521B2 (ja) * | 2000-11-10 | 2005-04-20 | 株式会社ケンウッド | ダイバーシティ受信機及び直交周波数分割多重信号受信方法 |
CN101459636B (zh) * | 2007-12-12 | 2012-04-18 | 中兴通讯股份有限公司 | 自适应预失真方法 |
CN102075272B (zh) * | 2011-01-26 | 2013-06-05 | 清华大学 | 预测多径信道传输中接收机的接收性能的方法 |
CN103023527A (zh) * | 2012-11-23 | 2013-04-03 | 陕西理工学院 | 用于直接序列扩频测距系统信号时延估计方法与实现 |
-
2015
- 2015-05-25 CN CN201510270936.0A patent/CN105049096B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006106920A1 (ja) * | 2005-03-31 | 2006-10-12 | Fujitsu Ten Limited | 受信装置、信号処理回路および受信システム |
CN102694585A (zh) * | 2012-05-25 | 2012-09-26 | 中国电子科技集团公司第十研究所 | 自适应调整天线组阵时延差的校正方法 |
CN104253774A (zh) * | 2014-09-16 | 2014-12-31 | 重庆邮电大学 | 一种高动态环境下多普勒频偏估计系统和方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106597421A (zh) * | 2016-11-07 | 2017-04-26 | 中国科学院国家天文台 | 异地天线阵中基于预测模型的时延和时延率快速搜索方法 |
CN106597421B (zh) * | 2016-11-07 | 2019-06-28 | 中国科学院国家天文台 | 异地天线阵中基于预测模型的时延和时延率快速搜索方法 |
CN111988075A (zh) * | 2020-07-10 | 2020-11-24 | 中国人民解放军战略支援部队航天工程大学 | 一种基于最大相关信噪比准则的天线组阵信号合成方法 |
CN112054829A (zh) * | 2020-07-10 | 2020-12-08 | 中国人民解放军战略支援部队航天工程大学 | 一种具有固定相位中心特性的天线组阵信号合成方法 |
CN111988075B (zh) * | 2020-07-10 | 2021-05-28 | 中国人民解放军战略支援部队航天工程大学 | 一种基于最大相关信噪比准则的天线组阵信号合成方法 |
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Publication number | Publication date |
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CN105049096B (zh) | 2018-05-04 |
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Effective date of registration: 20190627 Address after: 610036 No. 48 East Street, Chadianzi, Jinniu District, Chengdu City, Sichuan Province Co-patentee after: Beijing mechanical and electrical engineering general design department Patentee after: 10th Research Institute of China Electronics Technology Group Corporation Address before: 610036 No. 48 East Street, Chadianzi, Jinniu District, Chengdu City, Sichuan Province Patentee before: 10th Research Institute of China Electronics Technology Group Corporation |
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