CN105137448A - 全波段覆盖的超宽带全光雷达系统 - Google Patents
全波段覆盖的超宽带全光雷达系统 Download PDFInfo
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- CN105137448A CN105137448A CN201510501404.3A CN201510501404A CN105137448A CN 105137448 A CN105137448 A CN 105137448A CN 201510501404 A CN201510501404 A CN 201510501404A CN 105137448 A CN105137448 A CN 105137448A
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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
- G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
-
- 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
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
-
- 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
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/0209—Systems with very large relative bandwidth, i.e. larger than 10 %, e.g. baseband, pulse, carrier-free, ultrawideband
-
- 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
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
- G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
- G01S13/26—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave
-
- 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
- G01S7/28—Details of pulse systems
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Radar Systems Or Details Thereof (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Optical Communication System (AREA)
Abstract
Description
Claims (3)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510501404.3A CN105137448B (zh) | 2015-08-17 | 2015-08-17 | 全波段覆盖的超宽带全光雷达系统 |
EP15901539.5A EP3324211B1 (en) | 2015-08-17 | 2015-08-29 | Ultra-wide-band all-optical radar system covering all wavebands |
PCT/CN2015/088463 WO2017028335A1 (zh) | 2015-08-17 | 2015-08-29 | 全波段覆盖的超宽带全光雷达系统 |
US15/833,992 US10605921B2 (en) | 2015-08-17 | 2017-12-06 | Full-spectrum covering ultra wideband all photonics-based radar system |
Applications Claiming Priority (1)
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CN201510501404.3A CN105137448B (zh) | 2015-08-17 | 2015-08-17 | 全波段覆盖的超宽带全光雷达系统 |
Publications (2)
Publication Number | Publication Date |
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CN105137448A true CN105137448A (zh) | 2015-12-09 |
CN105137448B CN105137448B (zh) | 2017-07-28 |
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CN201510501404.3A Active CN105137448B (zh) | 2015-08-17 | 2015-08-17 | 全波段覆盖的超宽带全光雷达系统 |
Country Status (4)
Country | Link |
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US (1) | US10605921B2 (zh) |
EP (1) | EP3324211B1 (zh) |
CN (1) | CN105137448B (zh) |
WO (1) | WO2017028335A1 (zh) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106230516A (zh) * | 2016-08-31 | 2016-12-14 | 上海交通大学 | 基于微波光子的雷达通信对抗一体化系统 |
CN106940440A (zh) * | 2017-03-22 | 2017-07-11 | 中国电子科技集团公司第三十八研究所 | 一种全光链路增益收发一体化雷达系统及使用方法 |
CN107102322A (zh) * | 2017-05-02 | 2017-08-29 | 哈尔滨工业大学 | 微波激光雷达一体化系统 |
CN109613510A (zh) * | 2019-01-21 | 2019-04-12 | 杭州光预科技有限公司 | 用于小目标探测或实时跟踪成像的微波光子雷达实现方法及系统 |
CN109975768A (zh) * | 2019-05-15 | 2019-07-05 | 成都锦江电子系统工程有限公司 | 基于雷达使用的Ka波段频率合成器 |
WO2020019153A1 (zh) * | 2018-07-24 | 2020-01-30 | 中国科学技术大学 | 一种飞秒激光雷达以及气体成分探测方法 |
CN111277340A (zh) * | 2020-01-20 | 2020-06-12 | 杭州仁牧科技有限公司 | 一种大功率宽带发射阵实测系统及其测试方法 |
CN111948633A (zh) * | 2020-06-29 | 2020-11-17 | 北京理工大学 | 一种柔性超宽带数字化微波光子相控阵雷达 |
CN113093153A (zh) * | 2021-04-12 | 2021-07-09 | 中国科学院半导体研究所 | 基于色散延时的收发一体波束成形网络系统 |
CN114244448A (zh) * | 2022-01-27 | 2022-03-25 | 上海交通大学 | 基于被动相位补偿的光学毫米波/太赫兹传递系统和传递方法 |
Families Citing this family (5)
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---|---|---|---|---|
US11310869B2 (en) * | 2017-09-27 | 2022-04-19 | Apple Inc. | RF radiohead with optical interconnection to baseband processor |
CN109884655B (zh) * | 2019-03-21 | 2023-04-07 | 西南大学 | 基于光注入半导体激光器的光载调频连续波激光测距系统 |
CN111142089B (zh) * | 2020-01-10 | 2021-09-21 | 清华大学 | 一种obfn与padc功能集成的宽带雷达信号接收装置及方法 |
CN111404547B (zh) * | 2020-03-25 | 2022-06-28 | 北京大学 | 一种宽带毫米波信号模数转换方法及系统 |
CN111565075A (zh) * | 2020-04-15 | 2020-08-21 | 西北工业大学 | 一种宽带微波光子相位编码信号产生装置及方法 |
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CN102937586A (zh) * | 2012-11-01 | 2013-02-20 | 南京信息工程大学 | 基于激光雷达的云中水拉曼散射全光谱测量系统及其方法 |
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2015
- 2015-08-17 CN CN201510501404.3A patent/CN105137448B/zh active Active
- 2015-08-29 WO PCT/CN2015/088463 patent/WO2017028335A1/zh active Application Filing
- 2015-08-29 EP EP15901539.5A patent/EP3324211B1/en active Active
-
2017
- 2017-12-06 US US15/833,992 patent/US10605921B2/en active Active
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CN103166706A (zh) * | 2013-02-05 | 2013-06-19 | 上海交通大学 | 基于宽谱光源的频率可调谐的光电振荡装置 |
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CN104733985A (zh) * | 2015-04-09 | 2015-06-24 | 中国科学院半导体研究所 | 基于利奥光滤波器的微波脉冲产生装置 |
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Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106230516B (zh) * | 2016-08-31 | 2018-09-14 | 上海交通大学 | 基于微波光子的雷达通信对抗一体化系统 |
CN106230516A (zh) * | 2016-08-31 | 2016-12-14 | 上海交通大学 | 基于微波光子的雷达通信对抗一体化系统 |
CN106940440A (zh) * | 2017-03-22 | 2017-07-11 | 中国电子科技集团公司第三十八研究所 | 一种全光链路增益收发一体化雷达系统及使用方法 |
CN106940440B (zh) * | 2017-03-22 | 2019-09-24 | 中国电子科技集团公司第三十八研究所 | 一种全光链路增益收发一体化雷达系统及使用方法 |
CN107102322A (zh) * | 2017-05-02 | 2017-08-29 | 哈尔滨工业大学 | 微波激光雷达一体化系统 |
WO2020019153A1 (zh) * | 2018-07-24 | 2020-01-30 | 中国科学技术大学 | 一种飞秒激光雷达以及气体成分探测方法 |
CN109613510A (zh) * | 2019-01-21 | 2019-04-12 | 杭州光预科技有限公司 | 用于小目标探测或实时跟踪成像的微波光子雷达实现方法及系统 |
CN109975768B (zh) * | 2019-05-15 | 2024-04-09 | 成都锦江电子系统工程有限公司 | 基于雷达使用的Ka波段频率合成器 |
CN109975768A (zh) * | 2019-05-15 | 2019-07-05 | 成都锦江电子系统工程有限公司 | 基于雷达使用的Ka波段频率合成器 |
CN111277340A (zh) * | 2020-01-20 | 2020-06-12 | 杭州仁牧科技有限公司 | 一种大功率宽带发射阵实测系统及其测试方法 |
CN111277340B (zh) * | 2020-01-20 | 2021-12-03 | 杭州仁牧科技有限公司 | 一种大功率宽带发射阵实测系统及其测试方法 |
CN111948633A (zh) * | 2020-06-29 | 2020-11-17 | 北京理工大学 | 一种柔性超宽带数字化微波光子相控阵雷达 |
CN113093153A (zh) * | 2021-04-12 | 2021-07-09 | 中国科学院半导体研究所 | 基于色散延时的收发一体波束成形网络系统 |
CN113093153B (zh) * | 2021-04-12 | 2022-12-30 | 中国科学院半导体研究所 | 基于色散延时的收发一体波束成形网络系统 |
CN114244448A (zh) * | 2022-01-27 | 2022-03-25 | 上海交通大学 | 基于被动相位补偿的光学毫米波/太赫兹传递系统和传递方法 |
CN114244448B (zh) * | 2022-01-27 | 2023-03-14 | 上海交通大学 | 基于被动相位补偿的光学毫米波/太赫兹传递系统和传递方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2017028335A1 (zh) | 2017-02-23 |
CN105137448B (zh) | 2017-07-28 |
EP3324211B1 (en) | 2019-10-23 |
EP3324211A4 (en) | 2018-12-12 |
US20180106904A1 (en) | 2018-04-19 |
US10605921B2 (en) | 2020-03-31 |
EP3324211A1 (en) | 2018-05-23 |
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