Lock-in range of BPSK Costas loop
نویسندگان
چکیده
منابع مشابه
Performance of Coherent Binary Phase-Shift Keying (BPSK) with Costas-Loop Tracking in the Presence of Interference
The bit-error probability performance of coherent binary phase-shift keying (BPSK) in the presence of narrowband (tone) and wideband (modulated tone) is investigated. The impact of the interference on both the carrier-tracking loop (assumed to be a conventional Costas loop) and the data detection are considered both individually and in combination. It is shown that, for loop parameters of pract...
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Suppressed carrier bit!aty phase-shift keyed (ilPSK) sijwalliw is cwrcnt!v bcitf.c cottsidcrcd as o dcs(sl ahcrt)atiw fbr furwc DSN tclcmcfry itl rite nulltittw.cabit nwc. Carrier rracking of sttclt st@ra/sis wtally achicrcti by a Cosras ioop, as opp( Mc,i r[> the oriiinary phase lock ktoi~. A Costus loop cai)ablc of cictttodttiathtg BPSA’St@OIS ~$’itlt Liata rates up to I Msps itas bcctt desig...
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Lock-in range is one of the key parameters which govern the dynamic performance of a phaselocked loop (PLL). For low-order PLLs, coarse formulas can be derived under certain assumptions and approximation for designing loop filters to achieve the performance requirement. However, it is difficult, if not impossible, to establish such relations for high-order PLLs. In this paper, we propose a new ...
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This survey is devoted to the dynamic analysis of the Costas loop. In particular the acquisition process is analyzed in great detail. Acquision is most conventiently described by a number of frequency and time parameters such as lock-in range, lock-in time, pull-in range, pull-in time, and hold-in range. While for the classical PLL equations for all these parameters have been derived (many of t...
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ژورنال
عنوان ژورنال: IFAC-PapersOnLine
سال: 2018
ISSN: 2405-8963
DOI: 10.1016/j.ifacol.2018.11.114