DE1566866B2 - Verfahren und vorrichtung zur vergroesserung der reichweite einer unterwasserlotung - Google Patents
Verfahren und vorrichtung zur vergroesserung der reichweite einer unterwasserlotungInfo
- Publication number
- DE1566866B2 DE1566866B2 DE19671566866 DE1566866A DE1566866B2 DE 1566866 B2 DE1566866 B2 DE 1566866B2 DE 19671566866 DE19671566866 DE 19671566866 DE 1566866 A DE1566866 A DE 1566866A DE 1566866 B2 DE1566866 B2 DE 1566866B2
- Authority
- DE
- Germany
- Prior art keywords
- selective
- bandwidth
- receiving amplifier
- sound
- echo sounder
- 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.)
- Pending
Links
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- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/28—Details of pulse systems
- G01S7/285—Receivers
- G01S7/292—Extracting wanted echo-signals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEE0033187 | 1967-01-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1566866A1 DE1566866A1 (de) | 1970-02-12 |
| DE1566866B2 true DE1566866B2 (de) | 1971-06-09 |
Family
ID=7076068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19671566866 Pending DE1566866B2 (de) | 1967-01-11 | 1967-01-11 | Verfahren und vorrichtung zur vergroesserung der reichweite einer unterwasserlotung |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE705065A (OSRAM) |
| DE (1) | DE1566866B2 (OSRAM) |
| NO (1) | NO121085B (OSRAM) |
-
1967
- 1967-01-11 DE DE19671566866 patent/DE1566866B2/de active Pending
- 1967-09-21 NO NO16982067A patent/NO121085B/no unknown
- 1967-10-13 BE BE705065D patent/BE705065A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1566866A1 (de) | 1970-02-12 |
| BE705065A (OSRAM) | 1968-02-15 |
| NO121085B (OSRAM) | 1971-01-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| SH | Request for examination between 03.10.1968 and 22.04.1971 |