JPS6223830B2 - - Google Patents
Info
- Publication number
- JPS6223830B2 JPS6223830B2 JP3578581A JP3578581A JPS6223830B2 JP S6223830 B2 JPS6223830 B2 JP S6223830B2 JP 3578581 A JP3578581 A JP 3578581A JP 3578581 A JP3578581 A JP 3578581A JP S6223830 B2 JPS6223830 B2 JP S6223830B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- signal
- pulse
- switch
- receiver
- 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
- 230000005540 biological transmission Effects 0.000 claims description 23
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 18
- 230000001934 delay Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000003111 delayed effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012790 confirmation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000000644 propagated effect Effects 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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/52004—Means for monitoring or calibrating
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3578581A JPS57149977A (en) | 1981-03-12 | 1981-03-12 | Acoustic distance sounder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3578581A JPS57149977A (en) | 1981-03-12 | 1981-03-12 | Acoustic distance sounder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57149977A JPS57149977A (en) | 1982-09-16 |
| JPS6223830B2 true JPS6223830B2 (enrdf_load_stackoverflow) | 1987-05-25 |
Family
ID=12451552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3578581A Granted JPS57149977A (en) | 1981-03-12 | 1981-03-12 | Acoustic distance sounder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57149977A (enrdf_load_stackoverflow) |
-
1981
- 1981-03-12 JP JP3578581A patent/JPS57149977A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57149977A (en) | 1982-09-16 |