FIELD: radio engineering and communications.
SUBSTANCE: invention relates to the field of radio engineering, in particular to phase-difference modulators with one- and two-fold differential phase-shift keying for powerful transmitters, and can be used in data communication equipment. Discrete phase-difference manipulator contains a reference frequency generator, a scale-of-eight circuit, a D-flip-flop, a read-only memory unit, a two-digit accumulator, a pulse shaper, a register, an AND circuit, two XOR circuits, and the front generator is additionally introduced.
EFFECT: technical result is to reduce the amount of the read-only memory unit.
1 cl, 13 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DIGITAL PHASE-DIFFERENCE MANIPULATOR | 2011 |
|
RU2450322C1 |
| DIGITAL PHASE-DIFFERENCE MANIPULATOR | 2008 |
|
RU2401514C2 |
| METHOD OF LINEARISED SIGNAL SHAPING ON MISSILE ROTATING BY BANK ANGLE SIGNAL LINEARISER SWITCHABLE SIGNAL LINEARISER INTEGRATION METHOD FOR LINEARISED SIGNAL SHAPING AND DIGITAL INTEGRATOR FOR ITS IMPLEMENTATION | 2014 |
|
RU2549231C1 |
| DIGITAL FREQUENCY SYNTHESIZER | 0 |
|
SU1252939A1 |
| RECEIVER OF SIGNALS WITH DOUBLE PHASE-SHIFT KEYING | 0 |
|
SU1220135A1 |
| RECEIVER OF DOUBLE PHASE-MANIPULATED SIGNALS | 0 |
|
SU1443198A1 |
| NOISE FACTOR MEASURING DEVICE | 0 |
|
SU1524014A1 |
| PHASE DIFFERENCE MANIPULATOR | 0 |
|
SU1015507A1 |
| PHASE SHIFT METER | 0 |
|
SU741186A1 |
| TRIPLE PHASE SHIFT KEYED SIGNAL RECEIVER | 0 |
|
SU1628219A1 |
