SE8900747D0 - Hoejdmaetare saasom avkaennare foer dimidentifiering - Google Patents
Hoejdmaetare saasom avkaennare foer dimidentifieringInfo
- Publication number
- SE8900747D0 SE8900747D0 SE8900747A SE8900747A SE8900747D0 SE 8900747 D0 SE8900747 D0 SE 8900747D0 SE 8900747 A SE8900747 A SE 8900747A SE 8900747 A SE8900747 A SE 8900747A SE 8900747 D0 SE8900747 D0 SE 8900747D0
- Authority
- SE
- Sweden
- Prior art keywords
- dimidentification
- sensors
- meters
- head
- head meters
- 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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/481—Constructional features, e.g. arrangements of optical elements
- G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
- G01S7/4812—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver transmitted and received beams following a coaxial path
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
- G01C5/005—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels altimeters for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19883816053 DE3816053C1 (sv) | 1988-05-11 | 1988-05-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8900747D0 true SE8900747D0 (sv) | 1989-03-03 |
SE8900747L SE8900747L (sv) | 1989-11-12 |
Family
ID=6354126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8900747A SE8900747L (sv) | 1988-05-11 | 1989-03-03 | Hoejdmaetare saasom avkaennare foer dimidentifiering |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3816053C1 (sv) |
GB (1) | GB2219167B (sv) |
SE (1) | SE8900747L (sv) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3918058C2 (de) * | 1989-06-02 | 1998-12-03 | Daimler Benz Aerospace Ag | Verfahren und Vorrichtung zur Ermittlung der Flughöhe und -lage eines Flugkörpers aus bordeigenen Messungen |
CN109814084B (zh) | 2019-03-11 | 2021-02-12 | 上海禾赛科技股份有限公司 | 激光雷达系统 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2350820A (en) * | 1942-08-10 | 1944-06-06 | Rca Corp | Aircraft altitude determining system |
US4128837A (en) * | 1968-07-22 | 1978-12-05 | Rockwell International Corporation | Prediction computation for weapon control |
US3615135A (en) * | 1969-05-16 | 1971-10-26 | Us Navy | Laser ranging with polarization modulation |
US3793634A (en) * | 1972-07-31 | 1974-02-19 | Westinghouse Electric Corp | Digital antenna positioning system and method |
US4153366A (en) * | 1977-06-21 | 1979-05-08 | The Charles Stark Draper Laboratory, Inc. | Rangefinding system |
CH664022A5 (en) * | 1983-12-28 | 1988-01-29 | Wild Heerbrugg Ag | Electro-optical range finding method - using deflection of measuring beam to eliminate modulation phase error |
-
1988
- 1988-05-11 DE DE19883816053 patent/DE3816053C1/de not_active Expired
-
1989
- 1989-03-03 SE SE8900747A patent/SE8900747L/sv not_active Application Discontinuation
- 1989-05-03 GB GB8910109A patent/GB2219167B/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB2219167A (en) | 1989-11-29 |
GB8910109D0 (en) | 1989-06-21 |
SE8900747L (sv) | 1989-11-12 |
DE3816053C1 (sv) | 1989-12-07 |
GB2219167B (en) | 1992-08-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 8900747-0 |