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EnglishThis paper presents an improvement to the Frequency Shift Keying - Fast Frequency Hopping demodulator, which provides increased resilience to interference with a very slight complexity increase. The additional robustness against jamming is achieved by jointly observing the FSK demodulator branches. This allows the proposed demodulator to distinguish the jammer from the signal more accurately. This demodulator is particularly robust for the case of high J/S (Jammer to Signal Ratio), while for the case of low J/S its performance is in line with state-of-the-art receivers.
| Titolo: | A robust interference mitigation technique for BFSK Fast Frequency Hopped signals |
| Autore/i: | BARONI, RICCARDO; LOMBARDO, FRANCESCO; CANDREVA, ENZO ALBERTO; PEDONE, RAFFAELLA; VANELLI CORALLI, ALESSANDRO; CORAZZA, GIOVANNI EMANUELE |
| Autore/i Unibo: | |
| Anno: | 2011 |
| Titolo del libro: | Proceedings of IEEE 2011 MILITARY COMMUNICATIONS CONFERENCE, MILCOM 2011 |
| Pagina iniziale: | 396 |
| Pagina finale: | 400 |
| Digital Object Identifier (DOI): | http://dx.doi.org/10.1109/MILCOM.2011.6127700 |
| Abstract: | This paper presents an improvement to the Frequency Shift Keying - Fast Frequency Hopping demodulator, which provides increased resilience to interference with a very slight complexity increase. The additional robustness against jamming is achieved by jointly observing the FSK demodulator branches. This allows the proposed demodulator to distinguish the jammer from the signal more accurately. This demodulator is particularly robust for the case of high J/S (Jammer to Signal Ratio), while for the case of low J/S its performance is in line with state-of-the-art receivers. |
| Data prodotto definitivo in UGOV: | 29-giu-2013 |
| Appare nelle tipologie: | 4.01 Contributo in Atti di convegno |
File in questo prodotto:
http://hdl.handle.net/11585/122326
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