DE1441485C1 - Anordnung zur Ortung und Frequenzmessung von Unterwasser-Schalloder Ultraschallquellen - Google Patents
Anordnung zur Ortung und Frequenzmessung von Unterwasser-Schalloder UltraschallquellenInfo
- Publication number
- DE1441485C1 DE1441485C1 DE1962C0028770 DEC0028770A DE1441485C1 DE 1441485 C1 DE1441485 C1 DE 1441485C1 DE 1962C0028770 DE1962C0028770 DE 1962C0028770 DE C0028770 A DEC0028770 A DE C0028770A DE 1441485 C1 DE1441485 C1 DE 1441485C1
- Authority
- DE
- Germany
- Prior art keywords
- dipole
- angle
- arrangement
- hydrophones
- pole
- 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
- 238000005259 measurement Methods 0.000 title claims description 10
- 238000002604 ultrasonography Methods 0.000 title claims description 3
- 230000010363 phase shift Effects 0.000 claims description 17
- 239000013598 vector Substances 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 230000002596 correlated effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000005314 correlation function Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000763 evoking effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
- 238000005406 washing Methods 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
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/80—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using ultrasonic, sonic or infrasonic waves
- G01S3/84—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using ultrasonic, sonic or infrasonic waves with indication presented on cathode-ray tubes
-
- 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
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/80—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using ultrasonic, sonic or infrasonic waves
- G01S3/8006—Multi-channel systems specially adapted for direction-finding, i.e. having a single aerial system capable of giving simultaneous indications of the directions of different signals
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR883258A FR1605544A (enExample) | 1961-12-28 | 1961-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1441485C1 true DE1441485C1 (de) | 1980-04-03 |
Family
ID=8769545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1962C0028770 Expired DE1441485C1 (de) | 1961-12-28 | 1962-12-27 | Anordnung zur Ortung und Frequenzmessung von Unterwasser-Schalloder Ultraschallquellen |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1441485C1 (enExample) |
| FR (1) | FR1605544A (enExample) |
| GB (1) | GB1560681A (enExample) |
| NL (1) | NL160393C (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4279027A (en) * | 1979-09-13 | 1981-07-14 | Honeywell Inc. | Acoustic sensor |
| GB2147760B (en) * | 1983-10-07 | 1987-04-15 | Racal Res Ltd | Direction finding systems |
| US4703459A (en) * | 1984-12-03 | 1987-10-27 | Exxon Production Research Company | Directional acoustic logger apparatus and method |
-
1961
- 1961-12-28 FR FR883258A patent/FR1605544A/fr not_active Expired
-
1962
- 1962-12-12 GB GB4701162A patent/GB1560681A/en not_active Expired
- 1962-12-27 DE DE1962C0028770 patent/DE1441485C1/de not_active Expired
- 1962-12-27 NL NL287201A patent/NL160393C/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR1605544A (enExample) | 1979-06-29 |
| GB1560681A (en) | 1980-02-06 |
| NL160393B (nl) | 1979-05-15 |
| NL160393C (nl) | 1979-10-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EHJ | Ceased/non-payment of the annual fee |