CN107132510B - 一种微波成像系统的幅相校正方法及系统 - Google Patents
一种微波成像系统的幅相校正方法及系统 Download PDFInfo
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- CN107132510B CN107132510B CN201710296524.3A CN201710296524A CN107132510B CN 107132510 B CN107132510 B CN 107132510B CN 201710296524 A CN201710296524 A CN 201710296524A CN 107132510 B CN107132510 B CN 107132510B
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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
- 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
-
- 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
- G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
- G01S7/418—Theoretical aspects
-
- 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
- G01S13/887—Radar or analogous systems specially adapted for specific applications for detection of concealed objects, e.g. contraband or weapons
-
- 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
- G01S13/89—Radar or analogous systems specially adapted for specific applications for mapping or imaging
-
- 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
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- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
Description
Claims (6)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710296524.3A CN107132510B (zh) | 2017-04-28 | 2017-04-28 | 一种微波成像系统的幅相校正方法及系统 |
US16/608,173 US11215697B2 (en) | 2017-04-28 | 2017-09-07 | Amplitude-phase correction method and system for microwave imaging system |
PCT/CN2017/100910 WO2018196254A1 (zh) | 2017-04-28 | 2017-09-07 | 一种微波成像系统的幅相校正方法及系统 |
Applications Claiming Priority (1)
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CN201710296524.3A CN107132510B (zh) | 2017-04-28 | 2017-04-28 | 一种微波成像系统的幅相校正方法及系统 |
Publications (2)
Publication Number | Publication Date |
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CN107132510A CN107132510A (zh) | 2017-09-05 |
CN107132510B true CN107132510B (zh) | 2018-10-26 |
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CN201710296524.3A Active CN107132510B (zh) | 2017-04-28 | 2017-04-28 | 一种微波成像系统的幅相校正方法及系统 |
Country Status (3)
Country | Link |
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US (1) | US11215697B2 (zh) |
CN (1) | CN107132510B (zh) |
WO (1) | WO2018196254A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107132510B (zh) * | 2017-04-28 | 2018-10-26 | 深圳市太赫兹科技创新研究院 | 一种微波成像系统的幅相校正方法及系统 |
CN108761452B (zh) * | 2018-07-19 | 2023-09-08 | 山东省科学院自动化研究所 | 距离补偿的多输入多输出阵列毫米波三维成像装置及方法 |
CN111537971B (zh) * | 2020-06-22 | 2023-06-23 | 中国电子科技集团公司第十四研究所 | 一种延时组件幅相特性快速补偿电路和方法 |
CN112240957B (zh) * | 2020-10-23 | 2023-12-29 | 北京云恒科技研究院有限公司 | 一种卫星导航干扰测向中天线幅相特性校正方法 |
CN112467385B (zh) * | 2020-10-27 | 2023-11-07 | 北京空间飞行器总体设计部 | 一种基站天线共口面rev幅相校正方法 |
CN112649799B (zh) * | 2020-12-04 | 2022-09-23 | 浙江大学 | 一种mimo雷达幅相误差矫正方法 |
CN114966675B (zh) * | 2022-05-25 | 2023-09-05 | 苏州威陌电子信息科技有限公司 | 一种基于距离补偿的mimo阵列快速成像方法 |
CN116840940B (zh) * | 2023-06-07 | 2024-04-05 | 珠海微度芯创科技有限责任公司 | 基于毫米波圆柱校准体算法系统的通道校准方法及系统 |
CN116893415B (zh) * | 2023-06-08 | 2024-05-10 | 珠海微度芯创科技有限责任公司 | 基于毫米波稀疏阵列系统设计的快速成像方法及系统 |
CN117406219B (zh) * | 2023-09-18 | 2024-05-14 | 华中科技大学 | 一种适用于旋转场景的微波雷达二维成像方法 |
Citations (5)
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CN102135610A (zh) * | 2010-12-28 | 2011-07-27 | 中国航天科工集团第二研究院二○三所 | 一种用于人体毫米波成像安检系统的近场实时校准方法 |
CN202013428U (zh) * | 2010-12-24 | 2011-10-19 | 北京遥感设备研究所 | 一种主动式毫米波近场扫描成像安检装置 |
CN103941242A (zh) * | 2014-05-21 | 2014-07-23 | 中国科学院电子学研究所 | 一种基于单特显点的调频连续波线阵幅相误差校正方法 |
CN104215948A (zh) * | 2014-08-22 | 2014-12-17 | 西安空间无线电技术研究所 | 一种基于参考信号的星载sar回波校正和脉冲压缩方法 |
CN105162536A (zh) * | 2015-08-21 | 2015-12-16 | 西安空间无线电技术研究所 | 一种相控阵天线在轨幅相校正系统及方法 |
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DE4240225C2 (de) * | 1991-05-31 | 1995-09-07 | Deutsche Forsch Luft Raumfahrt | Verfahren zur Generierung einer Korrekturfunktion für eine Eliminierung von Phasen- und Amplitudenfehlern eines komprimierten Signals |
WO1996023387A1 (en) * | 1995-01-23 | 1996-08-01 | Commonwealth Scientific And Industrial Research Organisation | Phase and/or amplitude aberration correction for imaging |
US6597304B2 (en) * | 2001-07-27 | 2003-07-22 | Veridian Erim International, Inc. | System and method for coherent array aberration sensing |
JP2006284527A (ja) | 2005-04-05 | 2006-10-19 | Hitachi Eng Co Ltd | 車両騒音測定装置 |
US7999724B2 (en) * | 2008-12-15 | 2011-08-16 | The Boeing Company | Estimation and correction of error in synthetic aperture radar |
CA2802784C (en) * | 2010-06-28 | 2016-03-15 | Institut National D'optique | Method and apparatus for compensating for a parameter change in a synthetic aperture imaging system |
CN103018739B (zh) | 2011-09-20 | 2014-07-09 | 中国科学院电子学研究所 | 一种校正多通道幅相误差的微波三维成像方法 |
CN102565796B (zh) | 2011-12-30 | 2013-09-18 | 北京华航无线电测量研究所 | 一种圆柱阵面三维成像系统的成像方法 |
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CN105044693B (zh) * | 2015-06-25 | 2017-09-26 | 西安电子科技大学 | 基于辅助阵元的微波关联成像雷达幅相误差校正方法 |
CN107132510B (zh) | 2017-04-28 | 2018-10-26 | 深圳市太赫兹科技创新研究院 | 一种微波成像系统的幅相校正方法及系统 |
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2017
- 2017-04-28 CN CN201710296524.3A patent/CN107132510B/zh active Active
- 2017-09-07 WO PCT/CN2017/100910 patent/WO2018196254A1/zh active Application Filing
- 2017-09-07 US US16/608,173 patent/US11215697B2/en active Active
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CN102135610A (zh) * | 2010-12-28 | 2011-07-27 | 中国航天科工集团第二研究院二○三所 | 一种用于人体毫米波成像安检系统的近场实时校准方法 |
CN103941242A (zh) * | 2014-05-21 | 2014-07-23 | 中国科学院电子学研究所 | 一种基于单特显点的调频连续波线阵幅相误差校正方法 |
CN104215948A (zh) * | 2014-08-22 | 2014-12-17 | 西安空间无线电技术研究所 | 一种基于参考信号的星载sar回波校正和脉冲压缩方法 |
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Also Published As
Publication number | Publication date |
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WO2018196254A1 (zh) | 2018-11-01 |
CN107132510A (zh) | 2017-09-05 |
US11215697B2 (en) | 2022-01-04 |
US20200142030A1 (en) | 2020-05-07 |
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Effective date of registration: 20200915 Address after: 518000 Guangdong Province, Baoan District Xixiang street Shenzhen City Tian Yi Lu Chen Tian Bao Industrial District thirty-seventh building 430 room Co-patentee after: SHENZHEN VICTOOTH TERAHERTZ TECHNOLOGY Co.,Ltd. Patentee after: Shenzhen Zhongtou Huaxun Terahertz Technology Co.,Ltd. Address before: 518000 404, building 37, chentian Industrial Zone, chentian community, Xixiang street, Bao'an District, Shenzhen City, Guangdong Province Co-patentee before: SHENZHEN VICTOOTH TERAHERTZ TECHNOLOGY Co.,Ltd. Patentee before: Shenzhen Huaxun ark Photoelectric Technology Co.,Ltd. Effective date of registration: 20200915 Address after: 518000 404, building 37, chentian Industrial Zone, chentian community, Xixiang street, Bao'an District, Shenzhen City, Guangdong Province Co-patentee after: SHENZHEN VICTOOTH TERAHERTZ TECHNOLOGY Co.,Ltd. Patentee after: Shenzhen Huaxun ark Photoelectric Technology Co.,Ltd. Address before: 518102 Guangdong city of Shenzhen province Baoan District Xixiang Bao Tian Yi Lu Chen Tian Industrial District 37 building two floor East Co-patentee before: SHENZHEN VICTOOTH TERAHERTZ TECHNOLOGY Co.,Ltd. Patentee before: SHENZHEN THZ SCIENCE AND TECHNOLOGY INNOVATION INSTITUTE |
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Effective date of registration: 20210924 Address after: 518000 Shenzhen, Baoan District, Xixiang, Guangdong Xixiang street, thirty-seventh fields, 430 estate. Patentee after: Shenzhen Zhongtou Huaxun Terahertz Technology Co.,Ltd. Address before: 518000 Shenzhen, Baoan District, Xixiang, Guangdong Xixiang street, thirty-seventh fields, 430 estate. Patentee before: Shenzhen Zhongtou Huaxun Terahertz Technology Co.,Ltd. Patentee before: SHENZHEN VICTOOTH TERAHERTZ TECHNOLOGY Co.,Ltd. |
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