CN113740878B - 用于测风雷达的平衡探测器电路 - Google Patents
用于测风雷达的平衡探测器电路 Download PDFInfo
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- CN113740878B CN113740878B CN202111053296.XA CN202111053296A CN113740878B CN 113740878 B CN113740878 B CN 113740878B CN 202111053296 A CN202111053296 A CN 202111053296A CN 113740878 B CN113740878 B CN 113740878B
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- Prior art keywords
- pass filter
- frequency amplifier
- capacitor
- radio frequency
- output end
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Classifications
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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
- 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
- G01S17/95—Lidar systems specially adapted for specific applications for meteorological use
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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
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/483—Details of pulse systems
- G01S7/486—Receivers
- G01S7/4861—Circuits for detection, sampling, integration or read-out
-
- 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
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/483—Details of pulse systems
- G01S7/486—Receivers
- G01S7/489—Gain of receiver varied automatically during pulse-recurrence period
-
- 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
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/491—Details of non-pulse systems
- G01S7/4912—Receivers
- G01S7/4913—Circuits for detection, sampling, integration or read-out
-
- 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
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/491—Details of non-pulse systems
- G01S7/4912—Receivers
- G01S7/4918—Controlling received signal intensity, gain or exposure of sensor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Electromagnetism (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202111053296.XA CN113740878B (zh) | 2021-09-09 | 2021-09-09 | 用于测风雷达的平衡探测器电路 |
Applications Claiming Priority (1)
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CN202111053296.XA CN113740878B (zh) | 2021-09-09 | 2021-09-09 | 用于测风雷达的平衡探测器电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113740878A CN113740878A (zh) | 2021-12-03 |
CN113740878B true CN113740878B (zh) | 2023-09-22 |
Family
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Family Applications (1)
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CN202111053296.XA Active CN113740878B (zh) | 2021-09-09 | 2021-09-09 | 用于测风雷达的平衡探测器电路 |
Country Status (1)
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CN (1) | CN113740878B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114706059A (zh) * | 2022-03-25 | 2022-07-05 | 深圳市速腾聚创科技有限公司 | 光束接收装置及光束接收方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005093974A1 (ja) * | 2004-03-25 | 2005-10-06 | Toa Corporation | 受光器および赤外線通信装置 |
CN102721955A (zh) * | 2012-06-19 | 2012-10-10 | 哈尔滨工业大学 | 2μm相干激光测风雷达系统中平衡式光电探测器 |
CN106019292A (zh) * | 2016-05-12 | 2016-10-12 | 常州大地测绘科技有限公司 | 相位式激光测距仪用激光接收电路 |
CN210807195U (zh) * | 2019-12-25 | 2020-06-19 | 北京敏视达雷达有限公司 | 一种限幅器 |
CN113138018A (zh) * | 2021-03-17 | 2021-07-20 | 太原理工大学 | 一种用于量子随机数产生的高信噪比宽带平衡零拍探测器 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009529831A (ja) * | 2006-03-10 | 2009-08-20 | ティーエルシー プレシジョン ウエハー テクノロジー インク. | モノリシック構造の集積トランシーバ |
WO2017169645A1 (ja) * | 2016-03-30 | 2017-10-05 | 株式会社村田製作所 | 高周波信号増幅回路、電力増幅モジュール、フロントエンド回路および通信装置 |
-
2021
- 2021-09-09 CN CN202111053296.XA patent/CN113740878B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005093974A1 (ja) * | 2004-03-25 | 2005-10-06 | Toa Corporation | 受光器および赤外線通信装置 |
CN102721955A (zh) * | 2012-06-19 | 2012-10-10 | 哈尔滨工业大学 | 2μm相干激光测风雷达系统中平衡式光电探测器 |
CN106019292A (zh) * | 2016-05-12 | 2016-10-12 | 常州大地测绘科技有限公司 | 相位式激光测距仪用激光接收电路 |
CN210807195U (zh) * | 2019-12-25 | 2020-06-19 | 北京敏视达雷达有限公司 | 一种限幅器 |
CN113138018A (zh) * | 2021-03-17 | 2021-07-20 | 太原理工大学 | 一种用于量子随机数产生的高信噪比宽带平衡零拍探测器 |
Non-Patent Citations (2)
Title |
---|
"Recent Advances in ASIC Development for Enhanced Performance M-Sequence UWB Systems";Galajda Pavol et al;《Sensors》;第20卷(第17期);第4812页 * |
"一种基于微波光子转换和平衡零拍探测的高灵敏度微波接收机";安雪碧;《电子世界》(第13期);第150-151页 * |
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Publication number | Publication date |
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CN113740878A (zh) | 2021-12-03 |
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Address after: 210000 block A1, Longgang Science Park, Hengyuan Road, Nanjing Economic and Technological Development Zone, Jiangsu Province Applicant after: Nanjing Mulai Laser Technology Co.,Ltd. Address before: 210000 block A1, Longgang Science Park, Hengyuan Road, Nanjing Economic and Technological Development Zone, Jiangsu Province Applicant before: NANJING MOVELASER TECHNOLOGY Co.,Ltd. |
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Address after: Building B2, Hongfeng Science Park, Kechuang Road, Nanjing Economic and Technological Development Zone, Qixia District, Nanjing City, Jiangsu Province, 210000 Applicant after: Nanjing Mulai Laser Technology Co.,Ltd. Address before: 210000 block A1, Longgang Science Park, Hengyuan Road, Nanjing Economic and Technological Development Zone, Jiangsu Province Applicant before: Nanjing Mulai Laser Technology Co.,Ltd. |
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