GB201512481D0 - Method for absolute radiometric calibration of the radar cross-section of radar targets - Google Patents
Method for absolute radiometric calibration of the radar cross-section of radar targetsInfo
- Publication number
- GB201512481D0 GB201512481D0 GBGB1512481.1A GB201512481A GB201512481D0 GB 201512481 D0 GB201512481 D0 GB 201512481D0 GB 201512481 A GB201512481 A GB 201512481A GB 201512481 D0 GB201512481 D0 GB 201512481D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- radar
- section
- radiometric calibration
- targets
- absolute radiometric
- 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
- 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
-
- 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
- G01S13/74—Systems using reradiation of radio waves, e.g. secondary 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
- 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
- G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
- G01S13/75—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems using transponders powered from received waves, e.g. using passive transponders, or using passive reflectors
-
- 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
- G01S13/90—Radar or analogous systems specially adapted for specific applications for mapping or imaging using synthetic aperture techniques, e.g. synthetic aperture radar [SAR] techniques
-
- 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
- G01S7/40—Means for monitoring or calibrating
- G01S7/4004—Means for monitoring or calibrating of parts of a radar system
-
- 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
- G01S7/4052—Means for monitoring or calibrating by simulation of echoes
-
- 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
- G01S7/4052—Means for monitoring or calibrating by simulation of echoes
- G01S7/4082—Means for monitoring or calibrating by simulation of echoes using externally generated reference signals, e.g. via remote reflector or transponder
- G01S7/4091—Means for monitoring or calibrating by simulation of echoes using externally generated reference signals, e.g. via remote reflector or transponder during normal radar operation
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014110079.4A DE102014110079B3 (en) | 2014-07-17 | 2014-07-17 | Method for absolute radiometric calibration of the radar backscatter cross section of radar targets |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201512481D0 true GB201512481D0 (en) | 2015-08-19 |
GB2529934A GB2529934A (en) | 2016-03-09 |
GB2529934B GB2529934B (en) | 2018-11-14 |
Family
ID=53443427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1512481.1A Active GB2529934B (en) | 2014-07-17 | 2015-07-16 | Method for radiometric determination of the radar cross-section of radar targets |
Country Status (4)
Country | Link |
---|---|
CA (1) | CA2897569C (en) |
CH (1) | CH709940B1 (en) |
DE (1) | DE102014110079B3 (en) |
GB (1) | GB2529934B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113534150A (en) * | 2021-06-08 | 2021-10-22 | 国家卫星海洋应用中心 | Satellite-borne synthetic aperture radar ocean scene observation radar gain setting method and system |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105466365B (en) * | 2015-11-12 | 2017-11-17 | 中国科学院光电研究院 | The method for obtaining radar corner reflector RCS precision |
DE102016101898B3 (en) * | 2016-02-03 | 2017-04-13 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Method for calibrating an active sensor system |
CN109541560B (en) * | 2018-11-14 | 2023-05-23 | 辽宁工程技术大学 | Radiation calibration method based on communication signal tower |
CN110146859B (en) * | 2019-05-30 | 2021-07-06 | 中国人民解放军63921部队 | Method and device for radar scattering cross section RCS calibration |
CN111551904A (en) * | 2020-04-03 | 2020-08-18 | 北京无线电计量测试研究所 | Method and device for measuring radar scattering cross section parameter field calibration |
CN113281710B (en) * | 2021-05-11 | 2023-04-11 | 北京无线电计量测试研究所 | Darkroom calibration method for measuring radar scattering cross section parameters |
CN117392549B (en) * | 2023-12-08 | 2024-04-09 | 齐鲁空天信息研究院 | Target characteristic extraction method and system based on high-resolution SAR image |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2221590B (en) * | 1987-12-02 | 1991-11-27 | Plessey Co Plc | Radar system calibration apparatus |
JP2004361155A (en) * | 2003-06-03 | 2004-12-24 | Fujitsu Ten Ltd | Target discriminating apparatus, target determining apparatus, and discrimination auxiliary equipment |
US8947295B2 (en) * | 2012-06-27 | 2015-02-03 | The United States Of America As Represented By The Secretary Of The Air Force | Low clutter method for bistatic RCS measurements |
-
2014
- 2014-07-17 DE DE102014110079.4A patent/DE102014110079B3/en active Active
-
2015
- 2015-07-16 CA CA2897569A patent/CA2897569C/en active Active
- 2015-07-16 CH CH01039/15A patent/CH709940B1/en unknown
- 2015-07-16 GB GB1512481.1A patent/GB2529934B/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113534150A (en) * | 2021-06-08 | 2021-10-22 | 国家卫星海洋应用中心 | Satellite-borne synthetic aperture radar ocean scene observation radar gain setting method and system |
CN113534150B (en) * | 2021-06-08 | 2022-04-05 | 国家卫星海洋应用中心 | Satellite-borne synthetic aperture radar ocean scene observation radar gain setting method and system |
Also Published As
Publication number | Publication date |
---|---|
CH709940A2 (en) | 2016-01-29 |
GB2529934A (en) | 2016-03-09 |
CH709940B1 (en) | 2020-03-13 |
CA2897569C (en) | 2023-03-21 |
DE102014110079B3 (en) | 2015-07-09 |
GB2529934B (en) | 2018-11-14 |
CA2897569A1 (en) | 2016-01-17 |
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