JPS642903B2 - - Google Patents
Info
- Publication number
- JPS642903B2 JPS642903B2 JP57048157A JP4815782A JPS642903B2 JP S642903 B2 JPS642903 B2 JP S642903B2 JP 57048157 A JP57048157 A JP 57048157A JP 4815782 A JP4815782 A JP 4815782A JP S642903 B2 JPS642903 B2 JP S642903B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- signal
- distance
- pseudo
- scatterer
- 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
- 230000000737 periodic effect Effects 0.000 claims 2
- 238000005259 measurement Methods 0.000 description 11
- 238000005316 response function Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- 230000003287 optical effect Effects 0.000 description 9
- 238000001514 detection method Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 101100289792 Squirrel monkey polyomavirus large T gene Proteins 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- G01S17/87—Combinations of systems using electromagnetic waves other than radio 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)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Optical Communication System (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57048157A JPS58166281A (ja) | 1982-03-27 | 1982-03-27 | 擬似ランダム変調連続出力ライダ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57048157A JPS58166281A (ja) | 1982-03-27 | 1982-03-27 | 擬似ランダム変調連続出力ライダ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58166281A JPS58166281A (ja) | 1983-10-01 |
JPS642903B2 true JPS642903B2 (US20030186963A1-20031002-C00002.png) | 1989-01-19 |
Family
ID=12795534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57048157A Granted JPS58166281A (ja) | 1982-03-27 | 1982-03-27 | 擬似ランダム変調連続出力ライダ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58166281A (US20030186963A1-20031002-C00002.png) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1277005C (en) * | 1983-10-21 | 1990-11-27 | Martin T. Cole | Smoke detection apparatus |
JP2537375B2 (ja) * | 1987-10-08 | 1996-09-25 | 株式会社ソキア | 光波距離計 |
CA2038818A1 (en) * | 1990-03-30 | 1991-10-01 | Akio Nagamune | Distance measuring method and apparatus therefor |
JP4595197B2 (ja) * | 2000-12-12 | 2010-12-08 | 株式会社デンソー | 距離測定装置 |
DE60331697D1 (de) * | 2003-07-07 | 2010-04-22 | Mitsubishi Electric Corp | Verzögerungszeitdiskriminator |
KR100957467B1 (ko) | 2007-12-05 | 2010-05-14 | 재단법인대구경북과학기술원 | 라이더 장치 |
CA2651290C (en) * | 2008-06-12 | 2013-11-05 | Ophir Corporation | Optical air data systems and methods |
CN103926590B (zh) * | 2014-04-01 | 2016-03-30 | 中国科学院合肥物质科学研究院 | 一种不等间距的激光多脉冲测距方法及其测距装置 |
KR102031461B1 (ko) * | 2017-12-26 | 2019-10-11 | 주식회사 포스코 | 전로 잔류 슬래그 측정 장치 및 방법이 기록된 컴퓨터 판독가능 기록 매체 |
CN109884654B (zh) * | 2019-03-14 | 2020-10-16 | 清华大学 | 基于扩频调制的激光测距系统和方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51138102A (en) * | 1975-05-24 | 1976-11-29 | Japan Radio Co Ltd | M-series signal detection system |
JPS5618710A (en) * | 1979-07-23 | 1981-02-21 | Matsushita Electric Ind Co Ltd | Distance measuring instrument |
-
1982
- 1982-03-27 JP JP57048157A patent/JPS58166281A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS58166281A (ja) | 1983-10-01 |
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