GB2256765B - Synthetic aperture imaging apparatus - Google Patents

Synthetic aperture imaging apparatus

Info

Publication number: GB2256765B
Authority: GB; United Kingdom
Prior art keywords: imaging apparatus; synthetic aperture; aperture imaging; synthetic; imaging
Prior art date: 1989-11-28
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.): Expired - Lifetime

Application number

GB8926854A

Other versions

GB2256765A (en

GB8926854D0 (en

Inventor

Anthony Currie

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

BAE Systems Electronics Ltd

Original Assignee

GEC Marconi Ltd

Marconi Co Ltd

Priority date (The priority date 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 date listed.)

1989-11-28

Filing date

1989-11-28

Publication date

1994-01-05

1989-11-28 Application filed by GEC Marconi Ltd, Marconi Co Ltd filed Critical GEC Marconi Ltd

1989-11-28 Priority to GB8926854A priority Critical patent/GB2256765B/en

1992-07-22 Publication of GB8926854D0 publication Critical patent/GB8926854D0/en

1992-12-16 Publication of GB2256765A publication Critical patent/GB2256765A/en

1994-01-05 Application granted granted Critical

1994-01-05 Publication of GB2256765B publication Critical patent/GB2256765B/en

2009-11-28 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- G01S13/904—SAR modes

Landscapes

Engineering & Computer Science (AREA)
Remote Sensing (AREA)
Radar, Positioning & Navigation (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Computer Networks & Wireless Communication (AREA)
General Physics & Mathematics (AREA)
Radar Systems Or Details Thereof (AREA)

GB8926854A 1989-11-28 1989-11-28 Synthetic aperture imaging apparatus Expired - Lifetime GB2256765B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB8926854A GB2256765B (en)	1989-11-28	1989-11-28	Synthetic aperture imaging apparatus

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB8926854A GB2256765B (en)	1989-11-28	1989-11-28	Synthetic aperture imaging apparatus

Publications (3)

Publication Number	Publication Date
GB8926854D0 GB8926854D0 (en)	1992-07-22
GB2256765A GB2256765A (en)	1992-12-16
GB2256765B true GB2256765B (en)	1994-01-05

Family

ID=10667031

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB8926854A Expired - Lifetime GB2256765B (en)	1989-11-28	1989-11-28	Synthetic aperture imaging apparatus

Country Status (1)

Country	Link
GB (1)	GB2256765B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN100410683C (en) *	2005-11-10	2008-08-13	复旦大学	Land Surface Classification Method Based on Full Polarization Synthetic Aperture Radar Data
IT201900005444A1 (en)	2019-04-09	2020-10-09	Thales Alenia Space Italia Spa Con Unico Socio	INNOVATIVE METHOD TO PERFORM SAR ACQUISITIONS WITH INCREASED SWATH DIMENSIONS

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4244036A (en) *	1978-12-21	1981-01-06	Westinghouse Electric Corp.	Electronic stabilization for displaced phase center systems
EP0097490A2 (en) *	1982-06-17	1984-01-04	Grumman Aerospace Corporation	Range/azimuth/elevation angle ship imaging for ordnance control
WO1985003354A1 (en) *	1984-01-30	1985-08-01	Luthra Ajay K	Hybrid non-invasive ultrasonic imaging system
EP0239022A2 (en) *	1986-03-21	1987-09-30	Grumman Aerospace Corporation	Extended sar imaging capability for ship classification
EP0240449A2 (en) *	1986-03-31	1987-10-07	Goodyear Aerospace Corporation	Method and system for orbiting stereo imaging radar
EP0249965A1 (en) *	1986-06-20	1987-12-23	Hewlett-Packard Company	Ultrasonic apparatus

1989
- 1989-11-28 GB GB8926854A patent/GB2256765B/en not_active Expired - Lifetime

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4244036A (en) *	1978-12-21	1981-01-06	Westinghouse Electric Corp.	Electronic stabilization for displaced phase center systems
EP0097490A2 (en) *	1982-06-17	1984-01-04	Grumman Aerospace Corporation	Range/azimuth/elevation angle ship imaging for ordnance control
WO1985003354A1 (en) *	1984-01-30	1985-08-01	Luthra Ajay K	Hybrid non-invasive ultrasonic imaging system
EP0239022A2 (en) *	1986-03-21	1987-09-30	Grumman Aerospace Corporation	Extended sar imaging capability for ship classification
EP0240449A2 (en) *	1986-03-31	1987-10-07	Goodyear Aerospace Corporation	Method and system for orbiting stereo imaging radar
EP0249965A1 (en) *	1986-06-20	1987-12-23	Hewlett-Packard Company	Ultrasonic apparatus

Also Published As

Publication number	Publication date
GB2256765A (en)	1992-12-16
GB8926854D0 (en)	1992-07-22

Publication	Publication Date	Title
EP0419122A3 (en)	1992-09-30	Image forming apparatus
GB8823256D0 (en)	1988-11-09	Imaging apparatus
GB8803171D0 (en)	1988-03-09	Imaging apparatus
EP0420427A3 (en)	1992-07-22	Image forming apparatus
GB9017908D0 (en)	1990-09-26	Image forming apparatus
EP0410738A3 (en)	1991-05-02	Image forming apparatus
EP0409204A3 (en)	1991-10-23	Image forming apparatus
GB2232781B (en)	1993-09-01	Image forming apparatus
EP0413358A3 (en)	1992-11-19	Image forming apparatus
EP0415752A3 (en)	1992-02-05	Image forming apparatus
GB2242804B (en)	1994-04-20	Image forming apparatus
EP0384467A3 (en)	1990-10-03	Image forming apparatus
EP0410817A3 (en)	1992-05-20	Image forming apparatus
EP0416832A3 (en)	1992-12-16	Image forming apparatus
EP0411579A3 (en)	1992-03-18	Image forming apparatus
EP0377315A3 (en)	1990-10-24	Image forming apparatus
EP0415722A3 (en)	1992-04-08	Image forming apparatus
EP0416919A3 (en)	1992-01-15	Image forming apparatus
GB2239216B (en)	1994-05-04	Image forming apparatus
GB2231230B (en)	1994-03-23	Imaging apparatus
EP0414152A3 (en)	1992-02-26	Image forming apparatus
EP0415741A3 (en)	1991-06-19	Image forming apparatus
EP0430068A3 (en)	1992-04-01	Imaging device
GB2228446B (en)	1993-04-07	Image forming apparatus
GB8823259D0 (en)	1988-11-09	Imaging apparatus

Legal Events

Date	Code	Title	Description
1993-11-03	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
2009-12-23	PE20	Patent expired after termination of 20 years	Expiry date: 20091127