JPH037825Y2 - - Google Patents
Info
- Publication number
- JPH037825Y2 JPH037825Y2 JP1989095848U JP9584889U JPH037825Y2 JP H037825 Y2 JPH037825 Y2 JP H037825Y2 JP 1989095848 U JP1989095848 U JP 1989095848U JP 9584889 U JP9584889 U JP 9584889U JP H037825 Y2 JPH037825 Y2 JP H037825Y2
- Authority
- JP
- Japan
- Prior art keywords
- distance
- axis
- echo
- signal
- pulse
- 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
- 238000001514 detection method Methods 0.000 claims description 24
- 238000012935 Averaging Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 4
- 241000251468 Actinopterygii Species 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002592 echocardiography Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Radar Systems Or Details Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989095848U JPH037825Y2 (US20020051482A1-20020502-M00057.png) | 1989-08-16 | 1989-08-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989095848U JPH037825Y2 (US20020051482A1-20020502-M00057.png) | 1989-08-16 | 1989-08-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0227585U JPH0227585U (US20020051482A1-20020502-M00057.png) | 1990-02-22 |
| JPH037825Y2 true JPH037825Y2 (US20020051482A1-20020502-M00057.png) | 1991-02-26 |
Family
ID=31320578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989095848U Expired JPH037825Y2 (US20020051482A1-20020502-M00057.png) | 1989-08-16 | 1989-08-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH037825Y2 (US20020051482A1-20020502-M00057.png) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4890692A (US20020051482A1-20020502-M00057.png) * | 1972-02-16 | 1973-11-26 | ||
| JPS5510542A (en) * | 1978-07-11 | 1980-01-25 | Marine Instr Co Ltd | Display system for fish finder of middle layer drawing |
| JPS5523486A (en) * | 1978-12-11 | 1980-02-19 | Koden Electronics Co Ltd | Display unit for detection information |
| JPS55156879A (en) * | 1979-05-25 | 1980-12-06 | Koden Electronics Co Ltd | Radar-system detector for underground object |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6032612Y2 (ja) * | 1978-03-03 | 1985-09-28 | ニチモウ株式会社 | 魚群探知装置 |
-
1989
- 1989-08-16 JP JP1989095848U patent/JPH037825Y2/ja not_active Expired
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4890692A (US20020051482A1-20020502-M00057.png) * | 1972-02-16 | 1973-11-26 | ||
| JPS5510542A (en) * | 1978-07-11 | 1980-01-25 | Marine Instr Co Ltd | Display system for fish finder of middle layer drawing |
| JPS5523486A (en) * | 1978-12-11 | 1980-02-19 | Koden Electronics Co Ltd | Display unit for detection information |
| JPS55156879A (en) * | 1979-05-25 | 1980-12-06 | Koden Electronics Co Ltd | Radar-system detector for underground object |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0227585U (US20020051482A1-20020502-M00057.png) | 1990-02-22 |
