JPS5652267B2 - - Google Patents
Info
- Publication number
- JPS5652267B2 JPS5652267B2 JP3837776A JP3837776A JPS5652267B2 JP S5652267 B2 JPS5652267 B2 JP S5652267B2 JP 3837776 A JP3837776 A JP 3837776A JP 3837776 A JP3837776 A JP 3837776A JP S5652267 B2 JPS5652267 B2 JP S5652267B2
- Authority
- JP
- Japan
- 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
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
- G01S15/42—Simultaneous measurement of distance and other co-ordinates
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3837776A JPS52121357A (en) | 1976-04-06 | 1976-04-06 | 3-dimensional directive transmission beam forimg system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3837776A JPS52121357A (en) | 1976-04-06 | 1976-04-06 | 3-dimensional directive transmission beam forimg system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52121357A JPS52121357A (en) | 1977-10-12 |
| JPS5652267B2 true JPS5652267B2 (enrdf_load_stackoverflow) | 1981-12-10 |
Family
ID=12523580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3837776A Granted JPS52121357A (en) | 1976-04-06 | 1976-04-06 | 3-dimensional directive transmission beam forimg system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52121357A (enrdf_load_stackoverflow) |
-
1976
- 1976-04-06 JP JP3837776A patent/JPS52121357A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52121357A (en) | 1977-10-12 |