SE432486B - Mottagningsanordning for fran olika avstandszoner kommande diffust reflekterade signaler - Google Patents
Mottagningsanordning for fran olika avstandszoner kommande diffust reflekterade signalerInfo
- Publication number
- SE432486B SE432486B SE7902539A SE7902539A SE432486B SE 432486 B SE432486 B SE 432486B SE 7902539 A SE7902539 A SE 7902539A SE 7902539 A SE7902539 A SE 7902539A SE 432486 B SE432486 B SE 432486B
- Authority
- SE
- Sweden
- Prior art keywords
- detector
- receiving surface
- signal
- distance
- radius
- Prior art date
Links
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 230000003287 optical effect Effects 0.000 claims description 12
- 238000009792 diffusion process Methods 0.000 claims description 5
- 230000005855 radiation Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 238000010304 firing Methods 0.000 claims 1
- 238000002834 transmittance Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000007423 decrease Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 230000001427 coherent effect Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
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- 230000003313 weakening effect Effects 0.000 description 2
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- 230000008033 biological extinction Effects 0.000 description 1
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- KRHYYFGTRYWZRS-DYCDLGHISA-N deuterium fluoride Chemical compound [2H]F KRHYYFGTRYWZRS-DYCDLGHISA-N 0.000 description 1
- 230000005021 gait Effects 0.000 description 1
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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
- G01S17/88—Lidar systems specially adapted for specific applications
- G01S17/95—Lidar systems specially adapted for specific applications for meteorological use
-
- 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
- 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
- G01S7/4816—Constructional features, e.g. arrangements of optical elements of receivers alone
-
- 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
- G01S7/483—Details of pulse systems
- G01S7/486—Receivers
- G01S7/4868—Controlling received signal intensity or exposure of sensor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Electromagnetism (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Radar Systems Or Details Thereof (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2813089A DE2813089C2 (de) | 1978-03-25 | 1978-03-25 | Empfangsvorrichtung für aus unterschiedlichen Entfernungsbereichen kommende rückgestreute Signale |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7902539L SE7902539L (sv) | 1979-09-26 |
| SE432486B true SE432486B (sv) | 1984-04-02 |
Family
ID=6035433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7902539A SE432486B (sv) | 1978-03-25 | 1979-03-21 | Mottagningsanordning for fran olika avstandszoner kommande diffust reflekterade signaler |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS54154353A (enrdf_load_stackoverflow) |
| BE (1) | BE875055A (enrdf_load_stackoverflow) |
| DE (1) | DE2813089C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2422963A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2017449B (enrdf_load_stackoverflow) |
| NL (1) | NL185960C (enrdf_load_stackoverflow) |
| SE (1) | SE432486B (enrdf_load_stackoverflow) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3237217A1 (de) * | 1982-10-07 | 1984-04-12 | Siemens AG, 1000 Berlin und 8000 München | Blende fuer optische systeme oder geraete |
| JPS60211380A (ja) * | 1984-04-05 | 1985-10-23 | Optic:Kk | 光波距離計 |
| EP0313620A4 (en) * | 1987-05-01 | 1991-05-08 | The Broken Hill Proprietary Company Limited | Monitoring of objects in an optically dense atmosphere |
| JP3158707B2 (ja) * | 1992-09-09 | 2001-04-23 | 株式会社デンソー | 車両用光レーダ装置 |
| JP6271139B2 (ja) * | 2013-03-21 | 2018-01-31 | 株式会社堀場製作所 | 温度計 |
| DE102016122712B3 (de) | 2016-11-24 | 2017-11-23 | Sick Ag | Optoelektronischer Sensor und Verfahren zur Erfassung von Objektinformationen |
| DE102017204073A1 (de) * | 2017-03-13 | 2018-09-13 | Osram Gmbh | Tof-kamera, kraftfahrzeug, verfahren zum herstellen einer tof-kamera und verfahren zum ermitteln eines abstands zu einem objekt |
| CN107292935B (zh) * | 2017-05-05 | 2021-03-23 | 深圳市建设综合勘察设计院有限公司 | 机载高密度激光点云的压缩方法、存储设备及激光雷达 |
| CN112882045A (zh) * | 2021-03-15 | 2021-06-01 | 方强 | 压缩回光动态范围的同轴激光扫描雷达 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1248637B (de) * | 1963-06-19 | 1967-08-31 | Farbenfabriken Bayer Aktiengesellschaft, Leverkusen | Verfahren zur Herstellung von Isoharnstoffäthern |
| DE1294687B (de) * | 1963-10-29 | 1969-05-08 | Kern & Co Ag | Elektro-optisches Entfernungsmessgeraet |
| NL131544C (enrdf_load_stackoverflow) * | 1965-02-03 | |||
| NL6611350A (enrdf_load_stackoverflow) * | 1966-08-12 | 1968-02-13 | ||
| CH468623A (de) * | 1967-06-07 | 1969-02-15 | Zeiss Jena Veb Carl | Elektrooptischer Entfernungsmesser |
| CH488195A (de) * | 1967-08-24 | 1970-03-31 | Zeiss Jena Veb Carl | Elektrooptischer Entfernungsmesser |
| DE6806691U (de) * | 1968-11-06 | 1969-05-29 | Zeiss Jena G M B H | Reflektor mit mindestens einer umlenkeinheit fuer elektrooptische streckenmessgeraete |
| DE6918690U (de) * | 1969-05-08 | 1969-12-04 | Eltro Gmbh | Laser-entfernungsmess- und zielgeraet |
| CH501895A (fr) * | 1969-10-10 | 1971-01-15 | Paillard Sa | Télémètre à faisceau lumineux |
| US3764213A (en) * | 1972-05-08 | 1973-10-09 | Hughes Aircraft Co | Return-wave, phase controlled adaptive array |
| SE407976B (sv) * | 1973-03-13 | 1979-04-30 | Bofors Ab | Forfarande och anordning for malfoljning |
| DE2536956B2 (de) * | 1975-08-19 | 1978-06-22 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Optoelektronisches (insbesondere Laser-) Entfernungsmeßsystem mit Empfangs-Strahlteiler und Blende |
| SE7603069L (sv) * | 1976-03-08 | 1977-09-09 | Asea Ab | Anordning for molnhojdsmetning |
-
1978
- 1978-03-25 DE DE2813089A patent/DE2813089C2/de not_active Expired
-
1979
- 1979-03-21 SE SE7902539A patent/SE432486B/sv not_active IP Right Cessation
- 1979-03-23 NL NLAANVRAGE7902311,A patent/NL185960C/xx not_active IP Right Cessation
- 1979-03-23 BE BE194182A patent/BE875055A/xx not_active IP Right Cessation
- 1979-03-23 GB GB7910387A patent/GB2017449B/en not_active Expired
- 1979-03-23 JP JP3339779A patent/JPS54154353A/ja active Granted
- 1979-03-26 FR FR7907522A patent/FR2422963A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0220933B2 (enrdf_load_stackoverflow) | 1990-05-11 |
| GB2017449B (en) | 1982-12-01 |
| NL185960B (nl) | 1990-03-16 |
| JPS54154353A (en) | 1979-12-05 |
| FR2422963B1 (enrdf_load_stackoverflow) | 1984-11-16 |
| DE2813089A1 (de) | 1979-10-11 |
| FR2422963A1 (fr) | 1979-11-09 |
| SE7902539L (sv) | 1979-09-26 |
| BE875055A (fr) | 1979-07-16 |
| NL185960C (nl) | 1990-08-16 |
| NL7902311A (nl) | 1979-09-27 |
| DE2813089C2 (de) | 1983-12-15 |
| GB2017449A (en) | 1979-10-03 |
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| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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