CN111585632A - 一种基于干扰抑制模型优化的宽带自适应波束形成方法 - Google Patents
一种基于干扰抑制模型优化的宽带自适应波束形成方法 Download PDFInfo
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- CN111585632A CN111585632A CN202010353416.7A CN202010353416A CN111585632A CN 111585632 A CN111585632 A CN 111585632A CN 202010353416 A CN202010353416 A CN 202010353416A CN 111585632 A CN111585632 A CN 111585632A
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- 238000005457 optimization Methods 0.000 title claims abstract description 25
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- 238000010586 diagram Methods 0.000 claims description 39
- 239000011159 matrix material Substances 0.000 claims description 8
- 230000003068 static effect Effects 0.000 claims description 6
- 230000003044 adaptive effect Effects 0.000 claims description 3
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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
- 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
- H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
- H04B7/0842—Weighted combining
- H04B7/086—Weighted combining using weights depending on external parameters, e.g. direction of arrival [DOA], predetermined weights or beamforming
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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
- 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
- H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
- H04B7/0842—Weighted combining
- H04B7/0848—Joint weighting
- H04B7/0857—Joint weighting using maximum ratio combining techniques, e.g. signal-to- interference ratio [SIR], received signal strenght indication [RSS]
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112379356A (zh) * | 2020-09-27 | 2021-02-19 | 中国人民解放军海军工程大学 | 一种多级可控恒低旁瓣自适应波束的形成方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030133524A1 (en) * | 2002-01-14 | 2003-07-17 | Miller Thomas W. | System and method for subband beamforming using adaptive weight normalization |
CN104243001A (zh) * | 2014-08-13 | 2014-12-24 | 上海无线电设备研究所 | 宽带波束切换系统、宽带波束切换方法 |
CN109600152A (zh) * | 2018-12-17 | 2019-04-09 | 西北工业大学 | 一种基于子空间基变换的自适应波束形成方法 |
CN109635240A (zh) * | 2018-12-13 | 2019-04-16 | 南京理工大学 | 大规模数字阵列零陷展宽自适应波束形成方法 |
CN110138430A (zh) * | 2019-05-31 | 2019-08-16 | 电子科技大学 | 期望信号doa误差下基于导向矢量估计的稳健宽带波束形成方法 |
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- 2020-04-29 CN CN202010353416.7A patent/CN111585632B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030133524A1 (en) * | 2002-01-14 | 2003-07-17 | Miller Thomas W. | System and method for subband beamforming using adaptive weight normalization |
CN104243001A (zh) * | 2014-08-13 | 2014-12-24 | 上海无线电设备研究所 | 宽带波束切换系统、宽带波束切换方法 |
CN109635240A (zh) * | 2018-12-13 | 2019-04-16 | 南京理工大学 | 大规模数字阵列零陷展宽自适应波束形成方法 |
CN109600152A (zh) * | 2018-12-17 | 2019-04-09 | 西北工业大学 | 一种基于子空间基变换的自适应波束形成方法 |
CN110138430A (zh) * | 2019-05-31 | 2019-08-16 | 电子科技大学 | 期望信号doa误差下基于导向矢量估计的稳健宽带波束形成方法 |
Non-Patent Citations (1)
Title |
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李毓铃: "宽带自适应波束形成技术的研究和实现", 《中国优秀硕士学位论文全文数据库(信息科技辑)》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112379356A (zh) * | 2020-09-27 | 2021-02-19 | 中国人民解放军海军工程大学 | 一种多级可控恒低旁瓣自适应波束的形成方法 |
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Effective date of registration: 20231206 Address after: 050081 signal intelligence and electronic warfare Department of No.54 Institute, no.589 Zhongshan West Road, Shijiazhuang City, Hebei Province Patentee after: THE 54TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY Group Corp. Patentee after: Chengdu bona Shensuo Technology Development Co.,Ltd. Address before: 050081 signal intelligence and electronic warfare Department of No.54 Institute, no.589 Zhongshan West Road, Shijiazhuang City, Hebei Province Patentee before: THE 54TH RESEARCH INSTITUTE OF CHINA ELECTRONICS TECHNOLOGY Group Corp. |
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