CN113126045A - 一种通用雷达天线幅度抖动评价方法 - Google Patents
一种通用雷达天线幅度抖动评价方法 Download PDFInfo
- Publication number
- CN113126045A CN113126045A CN202110345203.4A CN202110345203A CN113126045A CN 113126045 A CN113126045 A CN 113126045A CN 202110345203 A CN202110345203 A CN 202110345203A CN 113126045 A CN113126045 A CN 113126045A
- Authority
- CN
- China
- Prior art keywords
- data
- amplitude jitter
- antenna
- maximum value
- wave
- 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.)
- Granted
Links
Images
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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/40—Means for monitoring or calibrating
- G01S7/4004—Means for monitoring or calibrating of parts of a radar system
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/08—Measuring electromagnetic field characteristics
- G01R29/10—Radiation diagrams of antennas
-
- 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
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/885—Radar or analogous systems specially adapted for specific applications for ground probing
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110345203.4A CN113126045B (zh) | 2021-03-31 | 2021-03-31 | 一种通用雷达天线幅度抖动评价方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110345203.4A CN113126045B (zh) | 2021-03-31 | 2021-03-31 | 一种通用雷达天线幅度抖动评价方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113126045A true CN113126045A (zh) | 2021-07-16 |
CN113126045B CN113126045B (zh) | 2022-02-01 |
Family
ID=76774352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110345203.4A Active CN113126045B (zh) | 2021-03-31 | 2021-03-31 | 一种通用雷达天线幅度抖动评价方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113126045B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110205117A1 (en) * | 2010-02-19 | 2011-08-25 | Ramakrishna Janaswamy | System and Method for Adaptive Correction to Phased Array Antenna Array Coefficients Through Dithering and Near-Field Sensing |
CN104569947A (zh) * | 2015-01-04 | 2015-04-29 | 中国电子科技集团公司第二十二研究所 | 一种探地雷达的多通道数据实时融合方法 |
CN105929375A (zh) * | 2016-07-11 | 2016-09-07 | 长沙太电子科技有限公司 | 一种基于最小均方误差准则的穿墙雷达耦合信号抑制方法 |
CN106093895A (zh) * | 2016-06-03 | 2016-11-09 | 山东省科学院自动化研究所 | 一种脉冲多普勒雷达幅度抖动的估计方法 |
CN108196234A (zh) * | 2018-02-02 | 2018-06-22 | 厦门大学 | 一种测量探地雷达系统稳定性的方法 |
CN108549075A (zh) * | 2018-03-02 | 2018-09-18 | 东南大学 | 一种确定探地雷达最佳检测高度的方法 |
US20200003887A1 (en) * | 2017-03-09 | 2020-01-02 | Hitachi Automotive Systems, Ltd. | Speed measurement device and speed measurement method |
US20210033724A1 (en) * | 2018-10-15 | 2021-02-04 | Air Force Medical University | Multi-target life detection method based on radar signal and detection radar |
-
2021
- 2021-03-31 CN CN202110345203.4A patent/CN113126045B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110205117A1 (en) * | 2010-02-19 | 2011-08-25 | Ramakrishna Janaswamy | System and Method for Adaptive Correction to Phased Array Antenna Array Coefficients Through Dithering and Near-Field Sensing |
CN104569947A (zh) * | 2015-01-04 | 2015-04-29 | 中国电子科技集团公司第二十二研究所 | 一种探地雷达的多通道数据实时融合方法 |
CN106093895A (zh) * | 2016-06-03 | 2016-11-09 | 山东省科学院自动化研究所 | 一种脉冲多普勒雷达幅度抖动的估计方法 |
CN105929375A (zh) * | 2016-07-11 | 2016-09-07 | 长沙太电子科技有限公司 | 一种基于最小均方误差准则的穿墙雷达耦合信号抑制方法 |
US20200003887A1 (en) * | 2017-03-09 | 2020-01-02 | Hitachi Automotive Systems, Ltd. | Speed measurement device and speed measurement method |
CN108196234A (zh) * | 2018-02-02 | 2018-06-22 | 厦门大学 | 一种测量探地雷达系统稳定性的方法 |
CN108549075A (zh) * | 2018-03-02 | 2018-09-18 | 东南大学 | 一种确定探地雷达最佳检测高度的方法 |
US20210033724A1 (en) * | 2018-10-15 | 2021-02-04 | Air Force Medical University | Multi-target life detection method based on radar signal and detection radar |
Non-Patent Citations (2)
Title |
---|
JIANSONG DING ET AL.: "Impact of antenna directing jitter in bistatic SAR", 《THE 2012 INTERNATIONAL WORKSHOP ON MICROWAVE AND MILLIMETER WAVE CIRCUITS AND SYSTEM TECHNOLOGY》 * |
丁一鹏等: "一种高性能的连续波穿墙定位系统研究", 《仪器仪表学报》 * |
Also Published As
Publication number | Publication date |
---|---|
CN113126045B (zh) | 2022-02-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102879472B (zh) | 一种基于频谱认知的自适应超声钢轨探伤方法及装置 | |
CN203385854U (zh) | 半导体装置及声距离测量系统 | |
US11346942B2 (en) | Target positioning device and method based on plecotus auritus double-pinna bionic sonar | |
CN108956787B (zh) | 一种基于神经网络的钢轨损伤检测方法 | |
CN108469615A (zh) | 一种基于蝙蝠仿生声纳的小目标定位装置及其构建方法与应用 | |
CN110879389B (zh) | 基于多基地ir-uwb生物雷达信号的多人体目标识别定位方法 | |
CN104215203A (zh) | 一种基于超声波的变压器绕组变形在线检测方法及系统 | |
CN105136905B (zh) | 基于时空四维宽频阵列的高速钢轨超声探测成像方法与装置 | |
CN101813769B (zh) | 一种航海雷达探测系统及其探测方法 | |
CN112129379A (zh) | 抗干扰的动态测距方法及积水动态监测方法 | |
CN104635216A (zh) | 利用代表值的为了检测目标的fmcw雷达系统及其方法 | |
CN202814931U (zh) | 一种基于频谱认知的自适应超声钢轨探伤装置 | |
CN110879388A (zh) | 基于ir-uwb生物雷达信号的人与动物非接触探测区分方法 | |
CN110716202B (zh) | 基于重采样的调频连续波声呐测距方法及装置 | |
CN202069604U (zh) | 用于胎儿监护仪的宽波束超声探头 | |
US8854921B2 (en) | Method and device for actively detecting objects in view of previous detection results | |
CN113126045B (zh) | 一种通用雷达天线幅度抖动评价方法 | |
CN109188441B (zh) | 一种四维连续波超声雷达及四维信息测量方法 | |
CN206892340U (zh) | 基于激光雷达的时刻鉴别装置及激光雷达 | |
CN113093180A (zh) | 一种基于聚类外推的慢速弱目标检测方法 | |
CN113219423B (zh) | 一种探地雷达天线相位抖动评价方法 | |
CN114019520A (zh) | 激光雷达的信号处理方法、激光雷达及其探测方法 | |
CN104777473A (zh) | 一种超声波传感器检波方法 | |
KR102062899B1 (ko) | 표적을 탐지하는 방법 및 장치 | |
CN102297900B (zh) | 一种多通道超声脉冲信号并行同步采集方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhao Cuirong Inventor after: Wang Chenghao Inventor after: Cheng Xing Inventor after: Yin Da Inventor after: Zhang Qidao Inventor after: Chen Xicheng Inventor after: Sun Xuechao Inventor after: Wang Junchao Inventor after: Wang Lei Inventor after: Wang Chunhe Inventor after: Xin Guoliang Inventor after: Zhang Youyuan Inventor after: Xu Xiaowei Inventor after: Peng Zhenghui Inventor after: Li Shaolong Inventor after: Ren Qiang Inventor before: Wang Junchao Inventor before: Zhang Youyuan Inventor before: Cheng Xing Inventor before: Wang Chenghao Inventor before: Yin Da |