JPS5276956A - Method of measuring flowing velocity using doppler effect caused by modulated signal of m series - Google Patents
Method of measuring flowing velocity using doppler effect caused by modulated signal of m seriesInfo
- Publication number
- JPS5276956A JPS5276956A JP50154186A JP15418675A JPS5276956A JP S5276956 A JPS5276956 A JP S5276956A JP 50154186 A JP50154186 A JP 50154186A JP 15418675 A JP15418675 A JP 15418675A JP S5276956 A JPS5276956 A JP S5276956A
- Authority
- JP
- Japan
- Prior art keywords
- series
- modulated signal
- effect caused
- doppler effect
- flowing velocity
- 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
Landscapes
- Measuring Volume Flow (AREA)
- 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 |
---|---|---|---|
JP50154186A JPS5276956A (en) | 1975-12-22 | 1975-12-22 | Method of measuring flowing velocity using doppler effect caused by modulated signal of m series |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50154186A JPS5276956A (en) | 1975-12-22 | 1975-12-22 | Method of measuring flowing velocity using doppler effect caused by modulated signal of m series |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5276956A true JPS5276956A (en) | 1977-06-28 |
JPS5756682B2 JPS5756682B2 (ja) | 1982-12-01 |
Family
ID=15578707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50154186A Granted JPS5276956A (en) | 1975-12-22 | 1975-12-22 | Method of measuring flowing velocity using doppler effect caused by modulated signal of m series |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5276956A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55143137A (en) * | 1979-04-26 | 1980-11-08 | Hajime Nakayama | Ultrasoniccwave diagnosis device |
JPS5729954A (en) * | 1980-07-11 | 1982-02-18 | Max Planck Gesellschaft | Pulse radar apparatus for measuring wind velocity |
JP2002233526A (ja) * | 2001-02-08 | 2002-08-20 | Hitachi Medical Corp | 超音波診断装置 |
-
1975
- 1975-12-22 JP JP50154186A patent/JPS5276956A/ja active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55143137A (en) * | 1979-04-26 | 1980-11-08 | Hajime Nakayama | Ultrasoniccwave diagnosis device |
JPS5729954A (en) * | 1980-07-11 | 1982-02-18 | Max Planck Gesellschaft | Pulse radar apparatus for measuring wind velocity |
JPH0147747B2 (ja) * | 1980-07-11 | 1989-10-16 | Matsukusu Puranku G Tsua Fueruderunku Deru Uitsusenshafuten Ee Fuau | |
JP2002233526A (ja) * | 2001-02-08 | 2002-08-20 | Hitachi Medical Corp | 超音波診断装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS5756682B2 (ja) | 1982-12-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5221859A (en) | Flow probe for measuring fluid velocity | |
JPS52137379A (en) | Method of measuring flow rate and doppler flowmeter | |
JPS5265485A (en) | System and method of measuring flow of fluid and effecting control according to measured flow | |
JPS5279592A (en) | Pulse rate variation measuring system | |
JPS5315162A (en) | Method and apparatus for measuring velocity of flow | |
JPS5317369A (en) | Laser distance measuring apparatus by principle of running time measurement | |
GB1551345A (en) | Equipment for producing a signal representing the speed of a flowing medium | |
JPS529477A (en) | System for supersonic measurement of flow rate of flowing medium | |
JPS51114158A (en) | Apparatus for managing signal of fluid flow | |
IT1030213B (it) | Dispositivo indicatore di segnali per la rappresentazione di segnali luminosi | |
FR2326080A1 (fr) | Procede de supervision de signaux d'horloge | |
JPS5276956A (en) | Method of measuring flowing velocity using doppler effect caused by modulated signal of m series | |
BE828662A (fr) | Dispositif regenerateur de signaux telegraphiques | |
SE410239B (sv) | System for elektro-optisk korrelering av tva signaler | |
BE840484A (fr) | Dispositif pour l'evaluation de signaux de mesure inconstants | |
JPS5272264A (en) | System for measuring flow rate of fluid | |
GB1546189A (en) | Function monitoring by means of test signals | |
SU559201A1 (ru) | Измеритель допплеровских частот | |
JPS5280057A (en) | Method of measuring flow velocity | |
JPS53118073A (en) | Measuring method of flow speed by supersonic doppler method | |
CA1005888A (en) | Methods and apparatus for improving the accuracy of doppler velocity measurement over the sea | |
JPS5280185A (en) | Method of measuring speed by utilizing speckles | |
JPS5495276A (en) | Method of measuring velocity of flow | |
JPS5285845A (en) | Method of measuring flow velocity | |
PL201262A1 (pl) | Sposob pomiaru stalych sprezystosci |