CN105022026B - L型阵列的二维到达角估计方法 - Google Patents
L型阵列的二维到达角估计方法 Download PDFInfo
- Publication number
- CN105022026B CN105022026B CN201510398023.7A CN201510398023A CN105022026B CN 105022026 B CN105022026 B CN 105022026B CN 201510398023 A CN201510398023 A CN 201510398023A CN 105022026 B CN105022026 B CN 105022026B
- Authority
- CN
- China
- Prior art keywords
- axis
- estimate
- axis direction
- signal
- matrix
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16Z—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS, NOT OTHERWISE PROVIDED FOR
- G16Z99/00—Subject matter not provided for in other main groups of this subclass
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510398023.7A CN105022026B (zh) | 2015-07-08 | 2015-07-08 | L型阵列的二维到达角估计方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510398023.7A CN105022026B (zh) | 2015-07-08 | 2015-07-08 | L型阵列的二维到达角估计方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105022026A CN105022026A (zh) | 2015-11-04 |
CN105022026B true CN105022026B (zh) | 2017-07-07 |
Family
ID=54412132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510398023.7A Active CN105022026B (zh) | 2015-07-08 | 2015-07-08 | L型阵列的二维到达角估计方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105022026B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105372623B (zh) * | 2015-12-15 | 2018-08-07 | 吉林大学 | 一种基于l型阵列的信源仰角和方位角估计方法 |
CN106291452B (zh) * | 2016-09-12 | 2018-10-16 | 电子科技大学 | 一种基于改进贪婪算法的波达角估计方法 |
CN106483493B (zh) * | 2016-09-13 | 2018-12-18 | 电子科技大学 | 一种稀疏双平行线阵及二维波达方向估计方法 |
CN106802403B (zh) * | 2017-02-22 | 2019-05-21 | 西安电子科技大学 | 声矢量传感器二维阵列music解相干参数估计方法 |
CN108872930B (zh) * | 2018-08-28 | 2022-09-30 | 天津大学 | 扩展孔径二维联合对角化doa估计方法 |
CN109143230B (zh) * | 2018-10-08 | 2023-05-23 | 河北锋彩科技有限公司 | 一种应用于s波段穿墙雷达的二维波达方向估计方法 |
CN109696651B (zh) * | 2019-01-29 | 2021-03-26 | 电子科技大学 | 一种基于m估计的低快拍数下波达方向估计方法 |
CN111157951B (zh) * | 2020-01-13 | 2022-02-25 | 东北大学秦皇岛分校 | 一种基于差分麦克风阵列的三维声源定位方法 |
CN111487581B (zh) * | 2020-04-20 | 2022-02-11 | 中国人民解放军军事科学院国防科技创新研究院 | 基于舵矢量模式匹配的宽带闪电vhf辐射源测向方法 |
CN116577997B (zh) * | 2023-07-06 | 2023-10-03 | 西北工业大学 | 一种基于并发学习的全向小车参数辨识方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4965732A (en) * | 1985-11-06 | 1990-10-23 | The Board Of Trustees Of The Leland Stanford Junior University | Methods and arrangements for signal reception and parameter estimation |
JP2934426B1 (ja) * | 1998-02-09 | 1999-08-16 | 株式会社ワイ・アール・ピー移動通信基盤技術研究所 | 到来波推定方法 |
EP1253434A1 (en) * | 2001-04-27 | 2002-10-30 | Mitsubishi Electric Information Technology Centre Europe B.V. | Method for estimating a direction of arrival |
CN104020440A (zh) * | 2014-06-03 | 2014-09-03 | 西安电子科技大学 | 基于l型干涉式线性阵列的二维波达角估计方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102279381B (zh) * | 2011-03-29 | 2013-10-16 | 西安交通大学 | 一种基于l形阵列二维波达方向估计装置的估计方法 |
-
2015
- 2015-07-08 CN CN201510398023.7A patent/CN105022026B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4965732A (en) * | 1985-11-06 | 1990-10-23 | The Board Of Trustees Of The Leland Stanford Junior University | Methods and arrangements for signal reception and parameter estimation |
JP2934426B1 (ja) * | 1998-02-09 | 1999-08-16 | 株式会社ワイ・アール・ピー移動通信基盤技術研究所 | 到来波推定方法 |
EP1253434A1 (en) * | 2001-04-27 | 2002-10-30 | Mitsubishi Electric Information Technology Centre Europe B.V. | Method for estimating a direction of arrival |
CN104020440A (zh) * | 2014-06-03 | 2014-09-03 | 西安电子科技大学 | 基于l型干涉式线性阵列的二维波达角估计方法 |
Non-Patent Citations (1)
Title |
---|
提高卫星导航性能的阵列参数估计算法;王桂宝等;《宇航学报》;20141031;第35卷(第10期);第1176-1181页 * |
Also Published As
Publication number | Publication date |
---|---|
CN105022026A (zh) | 2015-11-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105022026B (zh) | L型阵列的二维到达角估计方法 | |
CN104360310B (zh) | 一种多目标近场源定位方法和装置 | |
CN106802403B (zh) | 声矢量传感器二维阵列music解相干参数估计方法 | |
CN106950529B (zh) | 声矢量近场源esprit和music参数估计方法 | |
CN107843881A (zh) | 雷达角度估计及误差校正方法 | |
CN112098983B (zh) | 基于空域解卷积处理的浅海水平阵被动定位方法及系统 | |
CN108375752A (zh) | 基于全角度搜索的幅相误差单辐射源测向方法 | |
CN104007413B (zh) | 考虑信源方位误差的阵列位置误差校正方法 | |
CN103064056B (zh) | 一种干扰环境下的天线阵列阵元位置误差测定方法 | |
CN102662158B (zh) | 一种对传感器天线阵列接收信号的快速处理方法 | |
CN103323845B (zh) | 一种非均匀采样综合孔径辐射计的图像反演方法 | |
CN104793177B (zh) | 基于最小二乘法的麦克风阵列测向方法 | |
CN107390199A (zh) | 一种雷达机动目标跟踪波形设计方法 | |
CN104181499A (zh) | 方位角先验条件下基于稀布线阵的测距无源定位方法 | |
CN106970348A (zh) | 电磁矢量传感器阵列解相干二维music参数估计方法 | |
CN106980104A (zh) | 用于传感器阵列的信号波达方向自校正方法 | |
CN110673196B (zh) | 一种基于多维标定和多项式求根的时差定位方法 | |
CN109507635A (zh) | 利用两个未知方位辅助源的阵列幅相误差估算方法 | |
CN106932087A (zh) | 圆形声矢量传感器阵列近场源多参数估计方法 | |
CN101977068A (zh) | 不需目标仰角参数对目标来波方向进行快速测定的方法 | |
CN109188019A (zh) | 基于多重信号分类算法的三维风速风向测量方法 | |
CN105046072B (zh) | 基于压缩感知理论的二维到达角估计方法 | |
CN104144020B (zh) | 一种信号方向未知的天线阵列相位响应参数的测定方法 | |
CN107656238A (zh) | 一种基于双查找表方法的高频地波雷达测向新方法 | |
Sun et al. | Array geometry calibration for underwater compact arrays |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 723000 No. 505 East Street, Hantai District, Shaanxi, Hanzhoung Patentee after: SHAANXI University OF TECHNOLOGY Address before: 723000 No. 505 East Street, Hantai District, Shaanxi, Hanzhoung Patentee before: SHAANXI University OF TECHNOLOGY |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200928 Address after: 226300 Jiangsu city of Nantong province Tongzhou District East Town Industrial Park Patentee after: NANTONG HAIOU LIFT-SAVING & PROTECTION EQUIPMENT Co.,Ltd. Address before: 723000 No. 505 East Street, Hantai District, Shaanxi, Hanzhoung Patentee before: SHAANXI University OF TECHNOLOGY |
|
TR01 | Transfer of patent right |