ATE348342T1 - Laufzeitdifferenzmesser und peilanordnung - Google Patents
Laufzeitdifferenzmesser und peilanordnungInfo
- Publication number
- ATE348342T1 ATE348342T1 AT01401438T AT01401438T ATE348342T1 AT E348342 T1 ATE348342 T1 AT E348342T1 AT 01401438 T AT01401438 T AT 01401438T AT 01401438 T AT01401438 T AT 01401438T AT E348342 T1 ATE348342 T1 AT E348342T1
- Authority
- AT
- Austria
- Prior art keywords
- bearing arrangement
- time differential
- differential meter
- antennas
- outputs
- Prior art date
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
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
- G01S3/14—Systems for determining direction or deviation from predetermined direction
- G01S3/46—Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems
- G01S3/50—Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems the waves arriving at the antennas being pulse modulated and the time difference of their arrival being measured
-
- 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
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
- G01S3/04—Details
- G01S3/043—Receivers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Peptides Or Proteins (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Optical Communication System (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0007236A FR2809823B1 (fr) | 2000-06-06 | 2000-06-06 | Mesureur differentiel de temps de propagation d'une onde et dispositif de reperage de la direction de propagation d'une onde |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE348342T1 true ATE348342T1 (de) | 2007-01-15 |
Family
ID=8851018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT01401438T ATE348342T1 (de) | 2000-06-06 | 2001-06-01 | Laufzeitdifferenzmesser und peilanordnung |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1162473B1 (de) |
AT (1) | ATE348342T1 (de) |
DE (1) | DE60125096T2 (de) |
FR (1) | FR2809823B1 (de) |
SG (1) | SG105499A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7801447B1 (en) * | 2006-02-28 | 2010-09-21 | Lockheed Martin Corporation | Method and system for signal processing by modulation of an optical signal with a multichannel radio frequency signal |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986007451A1 (en) * | 1985-06-12 | 1986-12-18 | The Commonwealth Of Australia, Care Of The Secreta | A prismatic acousto-optic direction-of-arrival interferometer for radio frequency signals |
US4888593A (en) * | 1987-12-15 | 1989-12-19 | Signal Science, Inc. | Time difference of arrival geolocation method, etc. |
FR2674391B1 (fr) * | 1991-03-19 | 1993-06-04 | Thomson Csf | Dispositif d'intercorrelation large bande et dispositif mettant en óoeuvre ce procede. |
GB2327001B (en) * | 1994-07-28 | 1999-03-31 | Roke Manor Research | Improvements in or relating to radio frequency direction finding apparatus |
-
2000
- 2000-06-06 FR FR0007236A patent/FR2809823B1/fr not_active Expired - Fee Related
-
2001
- 2001-06-01 AT AT01401438T patent/ATE348342T1/de not_active IP Right Cessation
- 2001-06-01 DE DE60125096T patent/DE60125096T2/de not_active Expired - Lifetime
- 2001-06-01 EP EP01401438A patent/EP1162473B1/de not_active Expired - Lifetime
- 2001-06-01 SG SG200103276A patent/SG105499A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2809823A1 (fr) | 2001-12-07 |
EP1162473B1 (de) | 2006-12-13 |
DE60125096D1 (de) | 2007-01-25 |
DE60125096T2 (de) | 2007-07-12 |
SG105499A1 (en) | 2004-08-27 |
FR2809823B1 (fr) | 2005-02-04 |
EP1162473A1 (de) | 2001-12-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |