GB2336262B - Material penetrating imaging radar - Google Patents
Material penetrating imaging radarInfo
- Publication number
- GB2336262B GB2336262B GB9822139A GB9822139A GB2336262B GB 2336262 B GB2336262 B GB 2336262B GB 9822139 A GB9822139 A GB 9822139A GB 9822139 A GB9822139 A GB 9822139A GB 2336262 B GB2336262 B GB 2336262B
- Authority
- GB
- United Kingdom
- Prior art keywords
- imaging radar
- material penetrating
- penetrating imaging
- radar
- penetrating
- 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.)
- Expired - Fee Related
Links
- 238000003384 imaging method Methods 0.000 title 1
- 230000000149 penetrating effect Effects 0.000 title 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
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/0209—Systems with very large relative bandwidth, i.e. larger than 10 %, e.g. baseband, pulse, carrier-free, ultrawideband
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B20/00—Read-only memory [ROM] devices
-
- 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
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10B—ELECTRONIC MEMORY DEVICES
- H10B20/00—Read-only memory [ROM] devices
- H10B20/27—ROM only
- H10B20/30—ROM only having the source region and the drain region on the same level, e.g. lateral transistors
- H10B20/38—Doping programmed, e.g. mask ROM
- H10B20/383—Channel doping programmed
-
- 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
- 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
- G01S13/885—Radar or analogous systems specially adapted for specific applications for ground probing
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 (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1554896P | 1996-04-16 | 1996-04-16 | |
US08/839,633 US5895242A (en) | 1997-02-25 | 1997-04-14 | Read-only memories and method for manufacturing the same |
PCT/US1997/005421 WO1997041449A1 (en) | 1996-04-16 | 1997-04-15 | Material penetrating imaging radar |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9822139D0 GB9822139D0 (en) | 1998-12-02 |
GB2336262A GB2336262A (en) | 1999-10-13 |
GB2336262B true GB2336262B (en) | 2001-04-25 |
Family
ID=26687531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9822139A Expired - Fee Related GB2336262B (en) | 1996-04-16 | 1997-04-15 | Material penetrating imaging radar |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2336262B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0122357D0 (en) | 2001-09-15 | 2001-11-07 | Secr Defence | Sub-surface radar imaging |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60162973A (en) * | 1984-02-02 | 1985-08-24 | Japan Radio Co Ltd | Display system of probing device for underground buried body |
US4675677A (en) * | 1984-08-22 | 1987-06-23 | Messerschmitt-Boelkow-Blohm Gesellschaft Mit Beschraenkter Haftung | Method and system for detecting and combating covered ground targets |
GB2219294A (en) * | 1988-06-03 | 1989-12-06 | Egyt Gyogyszervegyeszeti Gyar | Preparation of methyl 3-aminocrotonate |
US4937580A (en) * | 1988-05-19 | 1990-06-26 | Trustees Of Dartmouth College | Geophysical radar apparatus and method |
US4965582A (en) * | 1984-11-24 | 1990-10-23 | Hellsten Hans O | Method for radar mapping an area and a radar equipment to carry out the method |
US5294933A (en) * | 1993-01-29 | 1994-03-15 | Westinghouse Electric Corp. | Wideband radar system utilizing adaptive interference canceler |
US5334980A (en) * | 1993-08-02 | 1994-08-02 | Westinghouse Electric Corp. | Method and system for sharpening impulse response in a synthetic aperture radar |
US5357253A (en) * | 1993-04-02 | 1994-10-18 | Earth Sounding International | System and method for earth probing with deep subsurface penetration using low frequency electromagnetic signals |
US5381151A (en) * | 1994-02-02 | 1995-01-10 | Grumman Aerospace Corporation | Signal processing for ultra-wideband impulse radar |
US5394151A (en) * | 1993-09-30 | 1995-02-28 | The United States Of America As Represented By The Secretary Of The Navy | Apparatus and method for producing three-dimensional images |
US5469167A (en) * | 1993-10-18 | 1995-11-21 | The United States Of America As Represented By The Secretary Of The Army | Synthetic aperture radar for nonlinear trajectories using range relative doppler processing and invariant mapping |
US5502444A (en) * | 1994-09-23 | 1996-03-26 | Mandex, Inc. | Method and apparatus for improving the signal-to-clutter ratio of an airborne earth penetrating radar |
JPH1098981A (en) * | 1996-09-30 | 1998-04-21 | Kubota Corp | Dairy farming management device |
-
1997
- 1997-04-15 GB GB9822139A patent/GB2336262B/en not_active Expired - Fee Related
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60162973A (en) * | 1984-02-02 | 1985-08-24 | Japan Radio Co Ltd | Display system of probing device for underground buried body |
US4675677A (en) * | 1984-08-22 | 1987-06-23 | Messerschmitt-Boelkow-Blohm Gesellschaft Mit Beschraenkter Haftung | Method and system for detecting and combating covered ground targets |
US4965582A (en) * | 1984-11-24 | 1990-10-23 | Hellsten Hans O | Method for radar mapping an area and a radar equipment to carry out the method |
US4937580A (en) * | 1988-05-19 | 1990-06-26 | Trustees Of Dartmouth College | Geophysical radar apparatus and method |
GB2219294A (en) * | 1988-06-03 | 1989-12-06 | Egyt Gyogyszervegyeszeti Gyar | Preparation of methyl 3-aminocrotonate |
US5294933A (en) * | 1993-01-29 | 1994-03-15 | Westinghouse Electric Corp. | Wideband radar system utilizing adaptive interference canceler |
US5357253A (en) * | 1993-04-02 | 1994-10-18 | Earth Sounding International | System and method for earth probing with deep subsurface penetration using low frequency electromagnetic signals |
US5334980A (en) * | 1993-08-02 | 1994-08-02 | Westinghouse Electric Corp. | Method and system for sharpening impulse response in a synthetic aperture radar |
US5394151A (en) * | 1993-09-30 | 1995-02-28 | The United States Of America As Represented By The Secretary Of The Navy | Apparatus and method for producing three-dimensional images |
US5469167A (en) * | 1993-10-18 | 1995-11-21 | The United States Of America As Represented By The Secretary Of The Army | Synthetic aperture radar for nonlinear trajectories using range relative doppler processing and invariant mapping |
US5381151A (en) * | 1994-02-02 | 1995-01-10 | Grumman Aerospace Corporation | Signal processing for ultra-wideband impulse radar |
US5502444A (en) * | 1994-09-23 | 1996-03-26 | Mandex, Inc. | Method and apparatus for improving the signal-to-clutter ratio of an airborne earth penetrating radar |
JPH1098981A (en) * | 1996-09-30 | 1998-04-21 | Kubota Corp | Dairy farming management device |
Non-Patent Citations (1)
Title |
---|
Science & Technology Review Jan/Feb 1996: Microwave Impulse Radar * |
Also Published As
Publication number | Publication date |
---|---|
GB2336262A (en) | 1999-10-13 |
GB9822139D0 (en) | 1998-12-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20020415 |