FR1273840A - Perfectionnement aux systèmes de navigation - Google Patents
Perfectionnement aux systèmes de navigationInfo
- Publication number
- FR1273840A FR1273840A FR844333A FR844333A FR1273840A FR 1273840 A FR1273840 A FR 1273840A FR 844333 A FR844333 A FR 844333A FR 844333 A FR844333 A FR 844333A FR 1273840 A FR1273840 A FR 1273840A
- Authority
- FR
- France
- Prior art keywords
- navigation systems
- advanced navigation
- advanced
- systems
- navigation
- 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
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
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/50—Systems of measurement based on relative movement of target
- G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
- G01S13/60—Velocity or trajectory determination systems; Sense-of-movement determination systems wherein the transmitter and receiver are mounted on the moving object, e.g. for determining ground speed, drift angle, ground track
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR844333A FR1273840A (fr) | 1960-11-18 | 1960-11-18 | Perfectionnement aux systèmes de navigation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR844333A FR1273840A (fr) | 1960-11-18 | 1960-11-18 | Perfectionnement aux systèmes de navigation |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1273840A true FR1273840A (fr) | 1961-10-13 |
Family
ID=8742974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR844333A Expired FR1273840A (fr) | 1960-11-18 | 1960-11-18 | Perfectionnement aux systèmes de navigation |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1273840A (fr) |
-
1960
- 1960-11-18 FR FR844333A patent/FR1273840A/fr not_active Expired
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