FIELD: physics.
SUBSTANCE: invention is related to radio engineering, in particular, to devices of absolute speed measurement with application of Doppler effect. Device contains two antennas, two circulators, two directed couplers, four mixers, generator of continuous harmonic oscillations, two amplifiers, generator controlled by voltage, two band filters, control unit, two amplitude detectors, clock pulse generator, slave key, subtracting device, clipper amplifier, differentiating element, pulse shaper, which are connected between each other in a certain manner for achievement of technical result.
EFFECT: increase of absolute speed measurement accuracy.
5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR MEASURING COMPONENTS OF TRACK SPEED VECTOR | 2019 |
|
RU2715740C1 |
| MODE OF DETECTION LIVING OBJECTS AND AN ARRANGEMENT FOR ITS EXECUTION | 2006 |
|
RU2313108C2 |
| VELOCITY METRE | 2011 |
|
RU2492505C1 |
| THE METHOD OF LOCATION OF LIVING OBJECTS AND THE DEVICE FOR THE PERFORMANCE OF THE ABOVE METHOD | 2010 |
|
RU2442186C1 |
| RADIO BEAM INTRUSION DETECTOR | 2013 |
|
RU2554526C1 |
| ACTIVE PHASED ANTENNA ARRAY | 2012 |
|
RU2531562C2 |
| METHOD OF REDUCING LOWER BOUNDARY OF LOW ALTITUDE MEASUREMENT TO ZERO AND DESIGN OF COHERENT IMPULSE DOPPLER RADIOALTIMETRE TO THIS END | 2008 |
|
RU2412450C2 |
| SPEED METRE FOR ICEBREAKING SHIPS | 2011 |
|
RU2487365C1 |
| RADIO BEAM ALARM DETECTOR | 1992 |
|
RU2079889C1 |
| RADAR SENSOR | 1994 |
|
RU2087922C1 |
