JPH0136152Y2 - - Google Patents
Info
- Publication number
- JPH0136152Y2 JPH0136152Y2 JP1983064380U JP6438083U JPH0136152Y2 JP H0136152 Y2 JPH0136152 Y2 JP H0136152Y2 JP 1983064380 U JP1983064380 U JP 1983064380U JP 6438083 U JP6438083 U JP 6438083U JP H0136152 Y2 JPH0136152 Y2 JP H0136152Y2
- Authority
- JP
- Japan
- Prior art keywords
- azimuth angle
- phased array
- azimuth
- correction amount
- sonar
- 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
- 230000003044 adaptive effect Effects 0.000 claims description 9
- 230000035945 sensitivity Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000000523 sample Substances 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 4
- 230000001419 dependent effect Effects 0.000 claims 1
- 230000006870 function Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
Landscapes
- Ultra Sonic Daignosis Equipment (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6438083U JPS59170283U (ja) | 1983-04-28 | 1983-04-28 | 方位角適応型フエ−ズド・アレイ・ソ−ナ− |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6438083U JPS59170283U (ja) | 1983-04-28 | 1983-04-28 | 方位角適応型フエ−ズド・アレイ・ソ−ナ− |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59170283U JPS59170283U (ja) | 1984-11-14 |
| JPH0136152Y2 true JPH0136152Y2 (de) | 1989-11-02 |
Family
ID=30194556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6438083U Granted JPS59170283U (ja) | 1983-04-28 | 1983-04-28 | 方位角適応型フエ−ズド・アレイ・ソ−ナ− |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59170283U (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6676603B2 (en) * | 2001-11-09 | 2004-01-13 | Kretztechnik Ag | Method and apparatus for beam compounding |
| JP4518828B2 (ja) * | 2004-04-07 | 2010-08-04 | 古野電気株式会社 | 計量用魚群探知機および計量用魚群探知方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56118684A (en) * | 1980-02-22 | 1981-09-17 | Marine Instr Co Ltd | Receiving system of scanning sonar |
| JPS56164974A (en) * | 1980-05-23 | 1981-12-18 | Touitsu Kogyo Kk | Electronic scanning type ultrasonic video device |
| JPS57101776A (en) * | 1980-12-17 | 1982-06-24 | Toshiba Corp | Ultrasonic video signal device |
-
1983
- 1983-04-28 JP JP6438083U patent/JPS59170283U/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56118684A (en) * | 1980-02-22 | 1981-09-17 | Marine Instr Co Ltd | Receiving system of scanning sonar |
| JPS56164974A (en) * | 1980-05-23 | 1981-12-18 | Touitsu Kogyo Kk | Electronic scanning type ultrasonic video device |
| JPS57101776A (en) * | 1980-12-17 | 1982-06-24 | Toshiba Corp | Ultrasonic video signal device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59170283U (ja) | 1984-11-14 |
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