FR2621132B1 - DISTANCE MEASUREMENT METHOD AND DEVICE - Google Patents
DISTANCE MEASUREMENT METHOD AND DEVICEInfo
- Publication number
- FR2621132B1 FR2621132B1 FR8713812A FR8713812A FR2621132B1 FR 2621132 B1 FR2621132 B1 FR 2621132B1 FR 8713812 A FR8713812 A FR 8713812A FR 8713812 A FR8713812 A FR 8713812A FR 2621132 B1 FR2621132 B1 FR 2621132B1
- Authority
- FR
- France
- Prior art keywords
- measurement method
- distance measurement
- distance
- measurement
- 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
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
- G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
- G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
- G01S13/765—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted with exchange of information between interrogator and responder
-
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8713812A FR2621132B1 (en) | 1987-09-30 | 1987-09-30 | DISTANCE MEASUREMENT METHOD AND DEVICE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8713812A FR2621132B1 (en) | 1987-09-30 | 1987-09-30 | DISTANCE MEASUREMENT METHOD AND DEVICE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2621132A1 FR2621132A1 (en) | 1989-03-31 |
FR2621132B1 true FR2621132B1 (en) | 1990-02-23 |
Family
ID=9355575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8713812A Expired - Fee Related FR2621132B1 (en) | 1987-09-30 | 1987-09-30 | DISTANCE MEASUREMENT METHOD AND DEVICE |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2621132B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6785553B2 (en) | 1998-12-10 | 2004-08-31 | The Directv Group, Inc. | Position location of multiple transponding platforms and users using two-way ranging as a calibration reference for GPS |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2681198B1 (en) * | 1991-09-05 | 1994-09-23 | Snecma | METHOD AND DEVICE FOR TRANSMITTING INFORMATION AND LOCATING MOBILES. |
US6377208B2 (en) | 1997-02-21 | 2002-04-23 | Hughes Electronics Corporation | Method and system for determining a position of a transceiver unit utilizing two-way ranging in a polystatic satellite configuration |
US6229477B1 (en) * | 1998-10-16 | 2001-05-08 | Hughes Electronics Corporation | Method and system for determining a position of a communication satellite utilizing two-way ranging |
FR2959571B1 (en) * | 2010-04-30 | 2013-03-22 | Thales Sa | DISTRIBUTED DISTANCE MEASUREMENT SYSTEM FOR LOCATING A GEOSTATIONARY SATELLITE. |
FR2972265B1 (en) * | 2011-03-02 | 2014-01-17 | Eurocopter France | CONTINUOUS PRECISION LOCATION BY SINGLE RECEIVER ANTENNA |
RU2750753C1 (en) * | 2020-11-06 | 2021-07-02 | федеральное государственное казенное военное образовательное учреждение высшего образования "Военная академия связи имени Маршала Советского Союза С.М. Буденного" Министерства обороны Российской Федерации | Method for determining orthogonal components of velocity vector and method for determining space vehicle coordinates using earth stations |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0114627B1 (en) * | 1983-01-19 | 1990-03-28 | Alcatel N.V. | Position determining system |
-
1987
- 1987-09-30 FR FR8713812A patent/FR2621132B1/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6785553B2 (en) | 1998-12-10 | 2004-08-31 | The Directv Group, Inc. | Position location of multiple transponding platforms and users using two-way ranging as a calibration reference for GPS |
Also Published As
Publication number | Publication date |
---|---|
FR2621132A1 (en) | 1989-03-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |