A robust timing recovery algorithm with frequency offset for MIL-STD SOQPSK

A robust timing recovery algorithm for military standard (MIL-STD) shaped-offset quadrature phase-shift keying (SOQPSK) is presented and this scheme can be used in the signal with frequency offset. The new algorithm is based on the correlation calculation, and the timing offset information is extrac...

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Veröffentlicht in:	2016 11th International Symposium on Antennas, Propagation and EM Theory (ISAPE) S. 786 - 789
Hauptverfasser:	Yingying Dong, Qifeng Wang, Zhengguang Xu
Format:	Tagungsbericht
Sprache:	Englisch
Veröffentlicht:	IEEE 01.10.2016
Schlagworte:	Algorithm design and analysis Correlation Low-pass filters MCRB MIL-STD SOQPSK Military standards Modulation Non-data aided Simulation Timing Timing recovery
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Beschreibung
Zusammenfassung:	A robust timing recovery algorithm for military standard (MIL-STD) shaped-offset quadrature phase-shift keying (SOQPSK) is presented and this scheme can be used in the signal with frequency offset. The new algorithm is based on the correlation calculation, and the timing offset information is extracted by the absolution operation to the correlation function. The theoretical analysis and the simulation result both show that the provided scheme can work well to the MIL-STD SOQPSK signal with frequency offset.
DOI:	10.1109/ISAPE.2016.7834121