CN114545324B - 一种适用于非均匀阵列的快速测向方法 - Google Patents
一种适用于非均匀阵列的快速测向方法 Download PDFInfo
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- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000003491 array Methods 0.000 claims description 3
- 238000004422 calculation algorithm Methods 0.000 abstract description 12
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- 108010076504 Protein Sorting Signals Proteins 0.000 abstract 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
- G01S3/14—Systems for determining direction or deviation from predetermined direction
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Radar, Positioning & Navigation (AREA)
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- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
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Citations (7)
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CN101349742A (zh) * | 2008-08-29 | 2009-01-21 | 西安电子科技大学 | 用于宽带相控阵阵元间距优化和频域多目标测频测向方法 |
CN101470187A (zh) * | 2007-12-26 | 2009-07-01 | 中国科学院声学研究所 | 一种用于线列阵的高精度测向方法 |
CN103091677A (zh) * | 2012-07-08 | 2013-05-08 | 西北工业大学 | 一种基于时反的均匀线列阵波束形成方法 |
CN109597021A (zh) * | 2018-11-05 | 2019-04-09 | 北京航天控制仪器研究所 | 一种波达方向估计方法及装置 |
CN110325880A (zh) * | 2016-12-09 | 2019-10-11 | 俄罗斯联邦诺萨顿国家原子能公司 | 用于搜索和探测伽马辐射源头的方法 |
CN110361691A (zh) * | 2019-07-24 | 2019-10-22 | 哈尔滨工程大学 | 基于非均匀阵列的相干信源doa估计fpga实现方法 |
CN111413675A (zh) * | 2020-04-10 | 2020-07-14 | 扬州宇安电子科技有限公司 | 一种信号采集设备及其采集方法 |
Family Cites Families (2)
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KR102323655B1 (ko) * | 2018-01-08 | 2021-11-09 | 현대모비스 주식회사 | 가상 수신신호 생성을 이용한 도래각 추정 방법 및 장치 |
US11460531B2 (en) * | 2020-02-27 | 2022-10-04 | The Boeing Company | Systems and methods for enhanced direction of arrival detection and calculation |
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- 2022-04-24 CN CN202210433326.8A patent/CN114545324B/zh active Active
Patent Citations (7)
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---|---|---|---|---|
CN101470187A (zh) * | 2007-12-26 | 2009-07-01 | 中国科学院声学研究所 | 一种用于线列阵的高精度测向方法 |
CN101349742A (zh) * | 2008-08-29 | 2009-01-21 | 西安电子科技大学 | 用于宽带相控阵阵元间距优化和频域多目标测频测向方法 |
CN103091677A (zh) * | 2012-07-08 | 2013-05-08 | 西北工业大学 | 一种基于时反的均匀线列阵波束形成方法 |
CN110325880A (zh) * | 2016-12-09 | 2019-10-11 | 俄罗斯联邦诺萨顿国家原子能公司 | 用于搜索和探测伽马辐射源头的方法 |
CN109597021A (zh) * | 2018-11-05 | 2019-04-09 | 北京航天控制仪器研究所 | 一种波达方向估计方法及装置 |
CN110361691A (zh) * | 2019-07-24 | 2019-10-22 | 哈尔滨工程大学 | 基于非均匀阵列的相干信源doa估计fpga实现方法 |
CN111413675A (zh) * | 2020-04-10 | 2020-07-14 | 扬州宇安电子科技有限公司 | 一种信号采集设备及其采集方法 |
Non-Patent Citations (3)
Title |
---|
An antenna arrangement for phase comparison monopulse DOA estimation using nonuniform planar array;Takahashi, Hirata.;《 Radar Conference. IEEE》;20111231;全文 * |
非均匀线阵测向算法研究;张庭兰;《万方数据库》;20160430;全文 * |
非均匀阵列测向技术研究与实现;谢远举;《万方数据库》;20170430;全文 * |
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