NO138676C - PROCESS FOR DISTANCE MEASUREMENT. - Google Patents
PROCESS FOR DISTANCE MEASUREMENT.Info
- Publication number
- NO138676C NO138676C NO741004A NO741004A NO138676C NO 138676 C NO138676 C NO 138676C NO 741004 A NO741004 A NO 741004A NO 741004 A NO741004 A NO 741004A NO 138676 C NO138676 C NO 138676C
- Authority
- NO
- Norway
- Prior art keywords
- distance measurement
- measurement
- distance
- 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
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/523—Details of pulse systems
- G01S7/526—Receivers
- G01S7/527—Extracting wanted echo signals
-
- 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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/06—Systems determining the position data of a target
- G01S15/08—Systems for measuring distance only
- G01S15/10—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves
- G01S15/102—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves using transmission of pulses having some particular characteristics
-
- 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
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/56—Display arrangements
- G01S7/62—Cathode-ray tube displays
- G01S7/6209—Cathode-ray tube displays providing display of one measured variable
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2317662A DE2317662B2 (en) | 1973-04-07 | 1973-04-07 | Method for distance measurement according to the echo delay method |
Publications (3)
Publication Number | Publication Date |
---|---|
NO741004L NO741004L (en) | 1974-10-08 |
NO138676B NO138676B (en) | 1978-07-10 |
NO138676C true NO138676C (en) | 1978-10-25 |
Family
ID=5877416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO741004A NO138676C (en) | 1973-04-07 | 1974-03-20 | PROCESS FOR DISTANCE MEASUREMENT. |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2317662B2 (en) |
GB (1) | GB1464424A (en) |
NO (1) | NO138676C (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1120578A (en) * | 1976-10-04 | 1982-03-23 | Juerg Muggli | Ultrasonic ranging system for a camera |
EP2977789A1 (en) * | 2014-07-25 | 2016-01-27 | Nxp B.V. | Distance measurement |
CN112014824B (en) * | 2019-05-31 | 2023-05-23 | 深圳市速腾聚创科技有限公司 | Multi-pulse anti-interference signal processing method and device |
-
1973
- 1973-04-07 DE DE2317662A patent/DE2317662B2/en not_active Ceased
-
1974
- 1974-03-20 NO NO741004A patent/NO138676C/en unknown
- 1974-04-03 GB GB1485274A patent/GB1464424A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1464424A (en) | 1977-02-16 |
NO741004L (en) | 1974-10-08 |
DE2317662B2 (en) | 1975-01-30 |
DE2317662A1 (en) | 1974-10-17 |
NO138676B (en) | 1978-07-10 |
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