ZA202300380B - Channel phase detection and calibration method, device, and storage medium for a radar - Google Patents
Channel phase detection and calibration method, device, and storage medium for a radarInfo
- Publication number
- ZA202300380B ZA202300380B ZA2023/00380A ZA202300380A ZA202300380B ZA 202300380 B ZA202300380 B ZA 202300380B ZA 2023/00380 A ZA2023/00380 A ZA 2023/00380A ZA 202300380 A ZA202300380 A ZA 202300380A ZA 202300380 B ZA202300380 B ZA 202300380B
- Authority
- ZA
- South Africa
- Prior art keywords
- radar
- phase
- channels
- target
- storage medium
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
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
- 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
-
- 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
- G01S13/003—Bistatic radar systems; Multistatic radar systems
-
- 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
-
- 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
- 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
- G01S2013/0236—Special technical features
- G01S2013/0245—Radar with phased array antenna
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2021/137661 WO2023108380A1 (zh) | 2021-12-14 | 2021-12-14 | 用于雷达的通道相位检测及校准方法、装置及存储介质 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA202300380B true ZA202300380B (en) | 2024-05-30 |
Family
ID=86774947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA2023/00380A ZA202300380B (en) | 2021-12-14 | 2023-01-09 | Channel phase detection and calibration method, device, and storage medium for a radar |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR20230092867A (ko) |
WO (1) | WO2023108380A1 (ko) |
ZA (1) | ZA202300380B (ko) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107942331B (zh) * | 2017-11-28 | 2021-06-08 | 西安电子科技大学 | 基于谱分析的多通道sar系统通道偏差估计方法 |
DE102018208366B3 (de) * | 2018-05-28 | 2019-11-28 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Synthetik-Apertur-Radarverfahren und Synthetik-Apertur-Radarvorrichtung |
CN110082750B (zh) * | 2019-03-25 | 2021-05-07 | 西安电子科技大学 | 一种可消除通道间相位误差的比幅测角方法 |
CN110865347B (zh) * | 2019-11-25 | 2023-11-24 | 的卢技术有限公司 | 一种汽车毫米波雷达多接收通道校准方法及系统 |
CN112946588B (zh) * | 2019-12-11 | 2023-10-20 | 华为技术有限公司 | 一种测试平台以及通道误差的确定方法 |
CN112578358B (zh) * | 2020-12-29 | 2024-07-09 | 深圳承泰科技有限公司 | 一种毫米波雷达的校准方法及装置 |
-
2021
- 2021-12-14 KR KR1020237002581A patent/KR20230092867A/ko unknown
- 2021-12-14 WO PCT/CN2021/137661 patent/WO2023108380A1/zh unknown
-
2023
- 2023-01-09 ZA ZA2023/00380A patent/ZA202300380B/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2023108380A1 (zh) | 2023-06-22 |
KR20230092867A (ko) | 2023-06-26 |
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