FIELD: radio engineering, communication.
SUBSTANCE: invention relates to radio engineering and is intended for use in information transmission, control and communication systems. The transceiver comprises a modulating signal source, a high-pass filter, an integrator, a phase modulator, a frequency multiplier, a power amplifier, an antenna, a synchroniser, a modulator, a differentiating circuit and a comparator, connected to each other in a certain manner.
EFFECT: faster operation and improved noise-immunity of transmission while maintaining security thereof.
3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FREQUENCY-MODULATED SIGNAL TRANSCEIVER | 1980 |
|
SU1840989A1 |
| APPARATUS FOR MONITORING SECONDARY RESONANCE OF QUARTZ-CRYSTAL RESONATORS | 1982 |
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|
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| SHAPER OF FREQUENCY-MODULATED OSCILLATIONS | 0 |
|
SU1434534A2 |
| SHAPER OF LINEAR FREQUENCY-MODULATED SIGNALS | 0 |
|
SU1424112A1 |
| RADIO COMMUNICATION SYSTEM | 1993 |
|
RU2085039C1 |
