AU632280B2 - A synthetic aperture radar - Google Patents
A synthetic aperture radar Download PDFInfo
- Publication number
- AU632280B2 AU632280B2 AU59712/86A AU5971286A AU632280B2 AU 632280 B2 AU632280 B2 AU 632280B2 AU 59712/86 A AU59712/86 A AU 59712/86A AU 5971286 A AU5971286 A AU 5971286A AU 632280 B2 AU632280 B2 AU 632280B2
- Authority
- AU
- Australia
- Prior art keywords
- radar
- channels
- synthetic aperture
- matched
- targets
- 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.)
- Ceased
Links
- 238000001514 detection method Methods 0.000 claims description 23
- 238000012545 processing Methods 0.000 claims description 21
- 210000002837 heart atrium Anatomy 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- 241001670273 Ooia Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000135 prohibitive effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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
- 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
- G01S13/9021—SAR image post-processing techniques
- G01S13/9029—SAR image post-processing techniques specially adapted for moving target detection within a single SAR image or within multiple SAR images taken at the same time
-
- 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
- G01S13/87—Combinations of radar systems, e.g. primary radar and secondary radar
-
- 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
- G01S7/414—Discriminating targets with respect to background clutter
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8516679 | 1985-07-02 | ||
| GB8516679 | 1985-07-02 | ||
| GB858524828A GB8524828D0 (en) | 1985-07-02 | 1985-10-08 | A synthetic aperture radar |
| GB8524828 | 1985-10-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU5971286A AU5971286A (en) | 1992-12-24 |
| AU632280B2 true AU632280B2 (en) | 1992-12-24 |
Family
ID=26289454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU59712/86A Ceased AU632280B2 (en) | 1985-07-02 | 1986-06-20 | A synthetic aperture radar |
Country Status (7)
| Country | Link |
|---|---|
| AU (1) | AU632280B2 (de) |
| DE (1) | DE3622186A1 (de) |
| FR (1) | FR2684767B1 (de) |
| IT (1) | IT1236504B (de) |
| NL (1) | NL8601631A (de) |
| NO (1) | NO862630L (de) |
| SE (1) | SE466120B (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111045003A (zh) * | 2019-12-19 | 2020-04-21 | 航天恒星科技有限公司 | 基于vpx架构的主被动雷达复合导引头处理机系统 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4423369C2 (de) * | 1994-07-04 | 1996-09-19 | Hans Gampe | Verfahren zum Positionieren, Orientieren und Navigieren und Navigationsgerät |
| CN107167773B (zh) * | 2017-05-10 | 2019-10-08 | 湖北航天技术研究院总体设计所 | 基于vpx平台的雷达信号处理系统及应用软件设计方法 |
| CN107202977B (zh) * | 2017-05-10 | 2020-09-01 | 湖北航天技术研究院总体设计所 | 一种基于vpx平台的综合处理系统及软件设计方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU562285B2 (en) * | 1982-06-17 | 1987-06-04 | Grumman Aerospace Corporation | Range/azimuth/elevation angle ship imaging for ordnance control |
| AU566403B2 (en) * | 1982-04-30 | 1987-10-22 | Grumman Aerospace Corporation | Moving target aiming system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1459444A (en) * | 1973-01-24 | 1976-12-22 | Emi Ltd | Moving target indicators using synthetic aperture processing techniques |
| US4086590A (en) * | 1975-03-27 | 1978-04-25 | The United States Of America As Represented By The Secretary Of The Air Force | Method and apparatus for improving the slowly moving target detection capability of an AMTI synthetic aperture radar |
-
1986
- 1986-06-20 AU AU59712/86A patent/AU632280B2/en not_active Ceased
- 1986-06-24 NL NL8601631A patent/NL8601631A/nl not_active Application Discontinuation
- 1986-06-30 NO NO862630A patent/NO862630L/no unknown
- 1986-06-30 IT IT8648198A patent/IT1236504B/it active
- 1986-07-01 SE SE8602927A patent/SE466120B/sv not_active IP Right Cessation
- 1986-07-01 FR FR8609538A patent/FR2684767B1/fr not_active Expired - Fee Related
- 1986-07-02 DE DE19863622186 patent/DE3622186A1/de not_active Ceased
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU566403B2 (en) * | 1982-04-30 | 1987-10-22 | Grumman Aerospace Corporation | Moving target aiming system |
| AU562285B2 (en) * | 1982-06-17 | 1987-06-04 | Grumman Aerospace Corporation | Range/azimuth/elevation angle ship imaging for ordnance control |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111045003A (zh) * | 2019-12-19 | 2020-04-21 | 航天恒星科技有限公司 | 基于vpx架构的主被动雷达复合导引头处理机系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| SE466120B (sv) | 1991-12-16 |
| SE8602927D0 (sv) | 1986-07-01 |
| DE3622186A1 (de) | 1993-06-03 |
| IT8648198A0 (it) | 1986-06-30 |
| NO862630L (no) | 1993-11-05 |
| FR2684767A1 (fr) | 1993-06-11 |
| SE8602927L (sv) | 1991-05-07 |
| FR2684767B1 (fr) | 1994-07-22 |
| IT1236504B (it) | 1993-03-11 |
| NL8601631A (nl) | 1993-02-01 |
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