CN106918843A - 一种基于被动式太赫兹成像的视频速度扫描系统 - Google Patents
一种基于被动式太赫兹成像的视频速度扫描系统 Download PDFInfo
- Publication number
- CN106918843A CN106918843A CN201710048339.2A CN201710048339A CN106918843A CN 106918843 A CN106918843 A CN 106918843A CN 201710048339 A CN201710048339 A CN 201710048339A CN 106918843 A CN106918843 A CN 106918843A
- Authority
- CN
- China
- Prior art keywords
- wedge
- waveguide
- shaped mirrors
- wedge mirror
- scanning
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/12—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with electromagnetic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/10—Detecting, e.g. by using light barriers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/02—Waveguide horns
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Electromagnetism (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Aerials With Secondary Devices (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710048339.2A CN106918843B (zh) | 2017-01-23 | 2017-01-23 | 一种基于被动式太赫兹成像的视频速度扫描系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710048339.2A CN106918843B (zh) | 2017-01-23 | 2017-01-23 | 一种基于被动式太赫兹成像的视频速度扫描系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106918843A true CN106918843A (zh) | 2017-07-04 |
CN106918843B CN106918843B (zh) | 2019-01-25 |
Family
ID=59453352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710048339.2A Expired - Fee Related CN106918843B (zh) | 2017-01-23 | 2017-01-23 | 一种基于被动式太赫兹成像的视频速度扫描系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106918843B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108646304A (zh) * | 2018-07-02 | 2018-10-12 | 常州感通威视微波科技有限公司 | 有源成像系统 |
CN109471196A (zh) * | 2018-12-29 | 2019-03-15 | 同方威视技术股份有限公司 | 毫米波太赫兹成像设备及物体识别分类方法 |
CN110031907A (zh) * | 2019-04-18 | 2019-07-19 | 西安天和防务技术股份有限公司 | 光机扫描成像系统 |
EP3845930A1 (en) * | 2019-12-30 | 2021-07-07 | Tsinghua University | Passive security checking device and receiving antenna unit thereof |
CN114324345A (zh) * | 2021-11-01 | 2022-04-12 | 清华大学深圳国际研究生院 | 一种材料成像方法、装置、终端设备及存储介质 |
CN115494558A (zh) * | 2022-10-13 | 2022-12-20 | 苏州锐心观远太赫兹科技有限公司 | 单通道太赫兹成像光学系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5168324A (en) * | 1986-09-25 | 1992-12-01 | The United States Of America As Represented By The United States Department Of Energy | Wavelength meter having elliptical wedge |
CN102004311A (zh) * | 2010-09-29 | 2011-04-06 | 首都师范大学 | 一种太赫兹波扫描方法和系统 |
CN104701634A (zh) * | 2015-02-05 | 2015-06-10 | 北京理工大学 | 一种太赫兹准光功率合成与放大装置 |
CN104849770A (zh) * | 2015-06-02 | 2015-08-19 | 北京航天易联科技发展有限公司 | 一种基于被动太赫兹安检成像系统的成像方法 |
CN104898171A (zh) * | 2015-06-02 | 2015-09-09 | 北京航天易联科技发展有限公司 | 一种基于椭球面镜聚焦的高分辨率快速扫描成像的准光系统 |
-
2017
- 2017-01-23 CN CN201710048339.2A patent/CN106918843B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5168324A (en) * | 1986-09-25 | 1992-12-01 | The United States Of America As Represented By The United States Department Of Energy | Wavelength meter having elliptical wedge |
CN102004311A (zh) * | 2010-09-29 | 2011-04-06 | 首都师范大学 | 一种太赫兹波扫描方法和系统 |
CN104701634A (zh) * | 2015-02-05 | 2015-06-10 | 北京理工大学 | 一种太赫兹准光功率合成与放大装置 |
CN104849770A (zh) * | 2015-06-02 | 2015-08-19 | 北京航天易联科技发展有限公司 | 一种基于被动太赫兹安检成像系统的成像方法 |
CN104898171A (zh) * | 2015-06-02 | 2015-09-09 | 北京航天易联科技发展有限公司 | 一种基于椭球面镜聚焦的高分辨率快速扫描成像的准光系统 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108646304A (zh) * | 2018-07-02 | 2018-10-12 | 常州感通威视微波科技有限公司 | 有源成像系统 |
CN108646304B (zh) * | 2018-07-02 | 2024-03-12 | 常州感通威视微波科技有限公司 | 有源成像系统 |
CN109471196A (zh) * | 2018-12-29 | 2019-03-15 | 同方威视技术股份有限公司 | 毫米波太赫兹成像设备及物体识别分类方法 |
CN109471196B (zh) * | 2018-12-29 | 2023-11-10 | 同方威视技术股份有限公司 | 毫米波太赫兹成像设备及物体识别分类方法 |
CN110031907A (zh) * | 2019-04-18 | 2019-07-19 | 西安天和防务技术股份有限公司 | 光机扫描成像系统 |
EP3845930A1 (en) * | 2019-12-30 | 2021-07-07 | Tsinghua University | Passive security checking device and receiving antenna unit thereof |
CN113126173A (zh) * | 2019-12-30 | 2021-07-16 | 清华大学 | 被动式安检设备及其接收天线单元 |
CN114324345A (zh) * | 2021-11-01 | 2022-04-12 | 清华大学深圳国际研究生院 | 一种材料成像方法、装置、终端设备及存储介质 |
CN114324345B (zh) * | 2021-11-01 | 2024-01-12 | 清华大学深圳国际研究生院 | 一种材料成像方法、装置、终端设备及存储介质 |
CN115494558A (zh) * | 2022-10-13 | 2022-12-20 | 苏州锐心观远太赫兹科技有限公司 | 单通道太赫兹成像光学系统 |
CN115494558B (zh) * | 2022-10-13 | 2024-10-11 | 苏州锐心观远太赫兹科技有限公司 | 单通道太赫兹成像光学系统 |
Also Published As
Publication number | Publication date |
---|---|
CN106918843B (zh) | 2019-01-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106918843A (zh) | 一种基于被动式太赫兹成像的视频速度扫描系统 | |
CN101832912B (zh) | 太赫兹波快速成像扫描装置 | |
CN102023144B (zh) | 反射式太赫兹波实时成像扫描装置 | |
CN102004087B (zh) | 透射式太赫兹波实时成像扫描装置 | |
CN103579761B (zh) | 一种扫描成像应用的光机扫描天线装置 | |
CN105759315B (zh) | 扫描机构及具有该扫描机构的安检仪 | |
CN101846752B (zh) | 被动THz波成像系统单波束扫描成像方法 | |
CN110308443A (zh) | 一种实波束电扫描快速成像人体安检方法及安检系统 | |
CN108761552A (zh) | 一种双通道同步检测的主动式毫米波人体安检成像系统 | |
CN103411891A (zh) | 太赫兹超分辨率成像方法和系统 | |
CN102681022A (zh) | 一种太赫兹波成像装置 | |
CN103575660A (zh) | 用于流水线上物品检测的太赫兹波扫描成像系统及方法 | |
CN102681023A (zh) | 一种太赫兹波成像系统 | |
CN103575704A (zh) | 一种高分辨率太赫兹波扫描成像装置 | |
CN110806590B (zh) | 太赫兹主、被动复合成像准光学扫描系统 | |
CN109655931B (zh) | 毫米波/太赫兹波成像设备及对人体或物品的检测方法 | |
CN108051868A (zh) | 太赫兹人体安检成像系统 | |
CN105842690A (zh) | 随动式扫描成像系统 | |
CN108761553A (zh) | 用于安检的被动毫米波双通道同步成像系统及其成像方法 | |
CN106154345A (zh) | 椭球面被动毫米波成像系统 | |
CN106324594A (zh) | 一种太赫兹快速二维扫描系统和方法 | |
CN206339653U (zh) | 复合式毫米波成像系统 | |
CN105259188A (zh) | 一种面阵与线阵ccd相机组合的多角度扫描探头 | |
CN106735797B (zh) | 一种不对称动态电弧三维实时成像采集装置及方法 | |
CN110687680B (zh) | 透镜的优化方法 |
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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Passive terahertz imaging based video speed scanning system Effective date of registration: 20191111 Granted publication date: 20190125 Pledgee: Beijing Yizhuang International Financing Guarantee Co.,Ltd. Pledgor: BEIJING AEROSPACE YILIAN SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2019990000503 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211012 Granted publication date: 20190125 Pledgee: Beijing Yizhuang International Financing Guarantee Co.,Ltd. Pledgor: BEIJING AEROSPACE YILIAN SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2019990000503 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Video Speed Scanning System Based on Passive Terahertz Imaging Effective date of registration: 20230519 Granted publication date: 20190125 Pledgee: CHINA ACADEMY OF AEROSPACE AERODYNAMICS Pledgor: BEIJING AEROSPACE YILIAN SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2023980041196 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20190125 Pledgee: CHINA ACADEMY OF AEROSPACE AERODYNAMICS Pledgor: BEIJING AEROSPACE YILIAN SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2023980041196 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190125 |
|
CF01 | Termination of patent right due to non-payment of annual fee |