FIELD: radio engineering. SUBSTANCE: radio transmitter has modulating signal generator, frequency modulator, modulated signal generator, unit of frequency multipliers, preamplifier stage, reactive controller, and final power amplifier stage with output tuned circuit. Provision is made for optimal phase shift of frequency modulated signal by output tuned circuit of final power amplifier stage operating in overvoltage mode of class C. EFFECT: higher efficiency of transmitter. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR GENERATION OF SINGLE-BAND SIGNAL IN TRANSISTOR TRANSMITTER AND DEVICE WHICH IMPLEMENTS SAID METHOD | 1999 |
|
RU2155445C1 |
| SHAPER OF SINGLE-SIDEBAND SIGNAL WITH ANGULAR MODULATION | 0 |
|
SU1494202A1 |
| PHASE MODULATOR | 0 |
|
SU896747A1 |
| SIGNAL MODULATOR | 1992 |
|
RU2101848C1 |
| POWER AMPLIFIER WITH DOUBLE OPERATIONAL MODE | 1993 |
|
RU2144256C1 |
| TRANSISTOR-BASED POWER AMPLIFIER OF RADIO TRANSMITTER | 2011 |
|
RU2465719C1 |
| COMMUNICATION SYSTEM WITH SINGLE-SIDEBAND MODULATION OF SIGNAL | 0 |
|
SU1128397A1 |
| APPARATUS FOR MONITORING SECONDARY RESONANCE OF QUARTZ-CRYSTAL RESONATORS | 1982 |
|
SU1841056A1 |
| ONE BAND COMPACTED SIGNALS RECEIVER | 0 |
|
SU1753600A1 |
| SINGLE-POLE SIGNAL FORMER | 0 |
|
SU1356183A1 |
