JPS6224376U - - Google Patents
Info
- Publication number
- JPS6224376U JPS6224376U JP11704685U JP11704685U JPS6224376U JP S6224376 U JPS6224376 U JP S6224376U JP 11704685 U JP11704685 U JP 11704685U JP 11704685 U JP11704685 U JP 11704685U JP S6224376 U JPS6224376 U JP S6224376U
- Authority
- JP
- Japan
- Prior art keywords
- parametric
- transmitter
- wave
- filter
- utility
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985117046U JPH0140069Y2 (cg-RX-API-DMAC7.html) | 1985-07-29 | 1985-07-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985117046U JPH0140069Y2 (cg-RX-API-DMAC7.html) | 1985-07-29 | 1985-07-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6224376U true JPS6224376U (cg-RX-API-DMAC7.html) | 1987-02-14 |
| JPH0140069Y2 JPH0140069Y2 (cg-RX-API-DMAC7.html) | 1989-12-01 |
Family
ID=31002201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985117046U Expired JPH0140069Y2 (cg-RX-API-DMAC7.html) | 1985-07-29 | 1985-07-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0140069Y2 (cg-RX-API-DMAC7.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023141978A (ja) * | 2022-03-24 | 2023-10-05 | 国立研究開発法人 海上・港湾・航空技術研究所 | 水槽中での音響通信試験又は音響測位試験における音響反射影響の軽減方法、音響反射影響の評価方法、及び音響反射影響の軽減システム |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4320474A (en) * | 1980-11-24 | 1982-03-16 | The United States Of America As Represented By The Secretary Of The Navy | Saturation limited parametric sonar source |
-
1985
- 1985-07-29 JP JP1985117046U patent/JPH0140069Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4320474A (en) * | 1980-11-24 | 1982-03-16 | The United States Of America As Represented By The Secretary Of The Navy | Saturation limited parametric sonar source |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023141978A (ja) * | 2022-03-24 | 2023-10-05 | 国立研究開発法人 海上・港湾・航空技術研究所 | 水槽中での音響通信試験又は音響測位試験における音響反射影響の軽減方法、音響反射影響の評価方法、及び音響反射影響の軽減システム |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0140069Y2 (cg-RX-API-DMAC7.html) | 1989-12-01 |