NO116455B - - Google Patents
Download PDFInfo
- Publication number
- NO116455B NO116455B NO15794665A NO15794665A NO116455B NO 116455 B NO116455 B NO 116455B NO 15794665 A NO15794665 A NO 15794665A NO 15794665 A NO15794665 A NO 15794665A NO 116455 B NO116455 B NO 116455B
- Authority
- NO
- Norway
- Prior art keywords
- pulse
- echo
- pulses
- seabed
- receiver
- Prior art date
Links
- 241000251468 Actinopterygii Species 0.000 claims description 17
- 238000002592 echocardiography Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000000737 periodic effect Effects 0.000 claims description 2
- 238000005476 soldering Methods 0.000 description 3
- 241000736160 Cynoscion regalis Species 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910000679 solder Inorganic materials 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
- 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
- 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
- G01S15/101—Particularities of the measurement of distance
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 |
|---|---|---|---|
| DE1964A0045957 DE1257641B (de) | 1964-05-05 | 1964-05-05 | Echolotverfahren fuer die Tiefseefischerei |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO116455B true NO116455B (show.php) | 1969-03-24 |
Family
ID=6935008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO15794665A NO116455B (show.php) | 1964-05-05 | 1965-05-04 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1257641B (show.php) |
| GB (1) | GB1101755A (show.php) |
| NO (1) | NO116455B (show.php) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2721987A (en) * | 1954-11-08 | 1955-10-25 | Jr Joseph D Richard | Sonic echo ranging |
| NL110770C (show.php) * | 1957-01-24 |
-
1964
- 1964-05-05 DE DE1964A0045957 patent/DE1257641B/de active Pending
-
1965
- 1965-05-04 NO NO15794665A patent/NO116455B/no unknown
- 1965-05-05 GB GB1897565A patent/GB1101755A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1101755A (en) | 1968-01-31 |
| DE1257641B (de) | 1967-12-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6014382B2 (ja) | 水中探知装置、水中表示システム、プログラムおよび水中表示方法 | |
| US11320534B2 (en) | Ultrasonic detecting device and ultrasonic detecting method | |
| JPH08103444A (ja) | 超音波診断装置及び超音波多重走査線ビーム形成方法 | |
| NO149829B (no) | Pulsradaranlegg | |
| Love | Target strengths of humpback whales Megaptera novaeangliae | |
| JP2004347319A (ja) | 超音波送受信装置 | |
| NO116455B (show.php) | ||
| NO880982L (no) | Avbildningssystemer. | |
| US4972387A (en) | High information rate catacoustic system | |
| RU2275654C1 (ru) | Устройство для поиска и обнаружения рыбы | |
| US3793619A (en) | Navigation aid and display screen | |
| NO120174B (show.php) | ||
| RU2593824C1 (ru) | Гидролокационный способ обнаружения подводных объектов в контролируемой акватории | |
| RU98087U1 (ru) | Устройство для поиска рыб | |
| GB402123A (en) | Improvements in or relating to pressure wave transmitters and receivers incorporating magneto-strictive devices | |
| US3040293A (en) | Subaqueous echo sounders | |
| SU552037A3 (ru) | Способ определени рассто ни , пройденного судном | |
| JP2614628B2 (ja) | 魚群探知機における海底深度の探索方法 | |
| US4653032A (en) | Arrangement for the determination of the direction and/or distance of objects by means of water-borne sound waves | |
| US4213198A (en) | Method for classification of sonar echoes | |
| JP6943792B2 (ja) | 超音波探査装置 | |
| JP3011818B2 (ja) | 魚群探知機 | |
| DE735005C (de) | Verfahren zur Abstandsmessung in beliebigen Medien durch rhythmisches Senden von Impulsen | |
| JPH0672924B2 (ja) | 魚群探知機における魚群探知警報発生装置 | |
| JPS6044627B2 (ja) | スキャニングソ−ナ−の信号処理方法 |