FIELD: radio engineering, possible use in communication systems, measuring equipment, hydro-location and radiolocation, in equipment for forming precision UHF and EHF radio signals.
SUBSTANCE: device contains generator and functional transformer, consisting of deflector, receiver, amplifier, radiation source, two light guides, phase interferometer is additionally included in device, phase shifter additionally is included in functional transformer, filter, three directional branch boxes, four light guides, one of which is special with polymer cover, while radiation source contains optical source and modulator.
EFFECT: increased precision of generation of frequency-modulated signals due to decreased level of phase noises.
2 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR GENERATING CHIRP SIGNALS | 2015 |
|
RU2568329C1 |
| APPARATUS FOR GENERATING CHIRP SIGNALS | 2012 |
|
RU2501157C2 |
| DEVICE FOR PHASE STABILIZATION OF HIGH- FREQUENCY ANALOG SIGNAL WHICH IS TRANSMITTED THROUGH FIBER-OPTICAL COMMUNICATION LINE | 1997 |
|
RU2119719C1 |
| ANALOGUE PHASE-STABLE FIBRE-OPTIC LINK | 2013 |
|
RU2543070C1 |
| MEASURING PHASE NOISE OF NARROW-BAND LASER BASED ON THE MACH-ZEHNDER INTERFEROMETER CONSISTING OF THE RM-FIBER | 2017 |
|
RU2664692C1 |
| SHAPER OF FM-SIGNALS | 0 |
|
SU1506508A1 |
| COMMUNICATION SYSTEM | 1986 |
|
SU1840155A1 |
| DEVICE OF QUANTUM DISTRIBUTION OF CRYPTOGRAPHIC KEY ON MODULATED RADIATION FREQUENCY SUBCARRIER | 2010 |
|
RU2454810C1 |
| DEVICE FOR FUNCTIONAL CONVERSION OF ACOUSTIC PRESSURE TO FREQUENCY | 0 |
|
SU1538265A1 |
| ELECTRONIC PHASE METER | 0 |
|
SU1718142A1 |
