NL6814344A - - Google Patents
Info
- Publication number
- NL6814344A NL6814344A NL6814344A NL6814344A NL6814344A NL 6814344 A NL6814344 A NL 6814344A NL 6814344 A NL6814344 A NL 6814344A NL 6814344 A NL6814344 A NL 6814344A NL 6814344 A NL6814344 A NL 6814344A
- Authority
- NL
- Netherlands
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
- 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
- G01S15/18—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves wherein range gates are used
-
- 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
- G01S15/14—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves wherein a voltage or current pulse is initiated and terminated in accordance respectively with the pulse transmission and echo reception
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Acoustics & Sound (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0095006 | 1967-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6814344A true NL6814344A (cs) | 1969-04-22 |
Family
ID=6987912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6814344A NL6814344A (cs) | 1967-10-18 | 1968-10-07 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1673817B2 (cs) |
| NL (1) | NL6814344A (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2095230A1 (cs) * | 1970-06-13 | 1972-02-11 | Electroacustic Gmbh |
-
1967
- 1967-10-18 DE DE19671673817 patent/DE1673817B2/de not_active Withdrawn
-
1968
- 1968-10-07 NL NL6814344A patent/NL6814344A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2095230A1 (cs) * | 1970-06-13 | 1972-02-11 | Electroacustic Gmbh |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1673817B2 (de) | 1972-05-04 |
| DE1673817A1 (de) | 1971-01-28 |