JPH0733186Y2 - 超音波送受信装置 - Google Patents
超音波送受信装置Info
- Publication number
- JPH0733186Y2 JPH0733186Y2 JP1987097015U JP9701587U JPH0733186Y2 JP H0733186 Y2 JPH0733186 Y2 JP H0733186Y2 JP 1987097015 U JP1987097015 U JP 1987097015U JP 9701587 U JP9701587 U JP 9701587U JP H0733186 Y2 JPH0733186 Y2 JP H0733186Y2
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- signal
- receiver
- transmitter
- mixer
- 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 - Lifetime
Links
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987097015U JPH0733186Y2 (ja) | 1987-06-23 | 1987-06-23 | 超音波送受信装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987097015U JPH0733186Y2 (ja) | 1987-06-23 | 1987-06-23 | 超音波送受信装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS642188U JPS642188U (US07122547-20061017-C00273.png) | 1989-01-09 |
JPH0733186Y2 true JPH0733186Y2 (ja) | 1995-07-31 |
Family
ID=30963488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987097015U Expired - Lifetime JPH0733186Y2 (ja) | 1987-06-23 | 1987-06-23 | 超音波送受信装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0733186Y2 (US07122547-20061017-C00273.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002210408A (ja) * | 2001-01-17 | 2002-07-30 | Furuno Electric Co Ltd | 超音波振動子の駆動装置および水中探知装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS561585A (en) * | 1979-06-18 | 1981-01-09 | Matsushita Electric Ind Co Ltd | Piezoelectric porcelain composition |
JPS57206869A (en) * | 1981-06-15 | 1982-12-18 | Koden Electronics Co Ltd | Transmitting device for ultrasonic pulse |
JPS58202880A (ja) * | 1982-05-20 | 1983-11-26 | Mitsubishi Electric Corp | パルスレ−ダ装置 |
JPS5975172A (ja) * | 1982-10-23 | 1984-04-27 | Japan Radio Co Ltd | ソナ−の送受波器駆動回路 |
JPS61165677A (ja) * | 1985-01-17 | 1986-07-26 | Mitsubishi Electric Corp | パルスレ−ダ装置 |
-
1987
- 1987-06-23 JP JP1987097015U patent/JPH0733186Y2/ja not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS561585A (en) * | 1979-06-18 | 1981-01-09 | Matsushita Electric Ind Co Ltd | Piezoelectric porcelain composition |
JPS57206869A (en) * | 1981-06-15 | 1982-12-18 | Koden Electronics Co Ltd | Transmitting device for ultrasonic pulse |
JPS58202880A (ja) * | 1982-05-20 | 1983-11-26 | Mitsubishi Electric Corp | パルスレ−ダ装置 |
JPS5975172A (ja) * | 1982-10-23 | 1984-04-27 | Japan Radio Co Ltd | ソナ−の送受波器駆動回路 |
JPS61165677A (ja) * | 1985-01-17 | 1986-07-26 | Mitsubishi Electric Corp | パルスレ−ダ装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS642188U (US07122547-20061017-C00273.png) | 1989-01-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4353004A (en) | Circuit for alternate transmission and reception with only one sound source transducer | |
US5250944A (en) | Antenna and driving circuit for transmitting and receiving images to and from a passive transponder | |
JP2001281329A (ja) | 水中探知装置 | |
JP2003516099A (ja) | 増加出力電圧をもつワイヤレス電力伝送システム | |
JPH09218263A (ja) | トランスポンダ・システム及びその動作方法 | |
US4646319A (en) | Bidirectional bus coupler presenting peak impedance at carrier frequency | |
CN105572672B (zh) | 超声脉冲回波测距装置 | |
JPH0733186Y2 (ja) | 超音波送受信装置 | |
US5347495A (en) | Matching transformer for ultrasonic transducer | |
US3559158A (en) | Transducer drive and underwater detector system | |
JPH0413674Y2 (US07122547-20061017-C00273.png) | ||
JP3005736B2 (ja) | 送受信装置 | |
JPH0138541Y2 (US07122547-20061017-C00273.png) | ||
CN219085144U (zh) | 一种回波测量系统及设备 | |
JPH0140070Y2 (US07122547-20061017-C00273.png) | ||
JPH01254885A (ja) | 多周波駆動装置 | |
RU2817614C1 (ru) | Способ передачи данных через изолирующий трансформатор однотактного маломощного преобразователя напряжения питания и устройство для его осуществления | |
JPS6332387A (ja) | 定電力送波回路 | |
JPH031818Y2 (US07122547-20061017-C00273.png) | ||
JPH0525076B2 (US07122547-20061017-C00273.png) | ||
JPH0524066Y2 (US07122547-20061017-C00273.png) | ||
JPS6034298B2 (ja) | 超音波送受波器の送受切換回路 | |
JPH01295190A (ja) | 魚群探知機 | |
JPH0454480A (ja) | 超音波検知器 | |
JPH0331055B2 (US07122547-20061017-C00273.png) |