FR1449293A - Device for measuring, using laser beams, the true altitude of a flying body in relation to the earth's surface - Google Patents
Device for measuring, using laser beams, the true altitude of a flying body in relation to the earth's surfaceInfo
- Publication number
- FR1449293A FR1449293A FR33811A FR33811A FR1449293A FR 1449293 A FR1449293 A FR 1449293A FR 33811 A FR33811 A FR 33811A FR 33811 A FR33811 A FR 33811A FR 1449293 A FR1449293 A FR 1449293A
- Authority
- FR
- France
- Prior art keywords
- earth
- relation
- measuring
- laser beams
- flying body
- 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
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
- G01S17/32—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
-
- 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
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
- G01S17/10—Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated waves
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR33811A FR1449293A (en) | 1965-10-05 | 1965-10-05 | Device for measuring, using laser beams, the true altitude of a flying body in relation to the earth's surface |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR33811A FR1449293A (en) | 1965-10-05 | 1965-10-05 | Device for measuring, using laser beams, the true altitude of a flying body in relation to the earth's surface |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1449293A true FR1449293A (en) | 1966-08-12 |
Family
ID=8589750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR33811A Expired FR1449293A (en) | 1965-10-05 | 1965-10-05 | Device for measuring, using laser beams, the true altitude of a flying body in relation to the earth's surface |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1449293A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2444258A1 (en) * | 1978-12-13 | 1980-07-11 | United Technologies Corp | ELECTRO-OPTICAL OSCILLATOR AND METHOD FOR OPERATING IT |
-
1965
- 1965-10-05 FR FR33811A patent/FR1449293A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2444258A1 (en) * | 1978-12-13 | 1980-07-11 | United Technologies Corp | ELECTRO-OPTICAL OSCILLATOR AND METHOD FOR OPERATING IT |
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