FIELD: radio engineering, communication.
SUBSTANCE: invention relates to communication engineering and can be used in wireless communication systems. Disclosed is a misphasing estimation module for estimating misphasing between a first signal of a first data path and a second signal of a second data path in a coherent receiver. The misphasing estimation module comprises a phase detector and an integrator. The phase detector is configured to detect the phase of the first or second signal to obtain a signal phase. Further, the integrator is configured to integrate the obtained signal phase to provide the misphasing estimate.
EFFECT: high communication reliability.
9 cl, 25 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEMODULATOR OF PHASE-MANIPULATED SIGNALS | 2008 |
|
RU2393641C1 |
| INSTABILITY COMPENSATION DEVICE FOR CARRIER FREQUENCY OF PHASE-SHIFT SIGNALS | 2006 |
|
RU2336650C2 |
| PHASE ERROR COMPENSATION DEVICE AND PHASE ERROR COMPENSATION METHOD | 2011 |
|
RU2502196C1 |
| METHOD FOR COMPENSATION IN FREQUENCY-DETUNING RECEIVER OCCURRING IN TRANSMITTER AND RECEIVER DURING TRANSMISSION-RECEPTION OF PHASE-CODE MANIPULATED SIGNALS | 2020 |
|
RU2732194C1 |
| IMPROVEMENTS TO SYNCHRONISATION METHODS FOR SINGLE-FREQUENCY SIMULCAST MOBILE RADIO COMMUNICATION NETWORKS | 2008 |
|
RU2461134C2 |
| CARRIER TRACKING FOR RADIO RECEIVERS WITH IN-BAND SHARED CHANNEL WITH AMPLITUDE MODULATION | 2006 |
|
RU2438258C2 |
| CLOCK PHASE DETECTOR | 1993 |
|
RU2115252C1 |
| DIRECT-DETECTION DIGITAL-CORRECTION RECEIVER | 1995 |
|
RU2146416C1 |
| HIGHLY EFFICIENT STATION | 2008 |
|
RU2496244C2 |
| SIGNAL PROCESSING METHOD AND DEVICE AND COHERENT RECEIVER | 2020 |
|
RU2816843C2 |
