@misc{3333b8266f3944f89783d64ecf17bcd9,
title = "Phase locked loop",
abstract = "Abstract of US2006164137 A phase locked loop comprising a phase detector ( 100 ) for determining a phase difference between a reference signal (Ref) and mutually phase shifted signals (I, Q) to generate frequency control signals (U, D), the phase detector ( 100 ) comprising: means ( 10 ) for obtaining a first one of said frequency control signals (U, D) by binary multiplication of the reference signal (Ref) and one of the relative phase shifted signals (I, Q); and means ( 20 ) for obtaining a second one of said frequency control signals (U, D) by binary multiplication of the relative phase shifted signals (I, Q).",
keywords = "METIS-248464, EWI-8928",
author = "{van de Beek}, R.C.H. and Klumperink, {Eric A.M.} and Bram Nauta and C.S. Vaucher",
year = "2006",
month = jul,
day = "27",
language = "Undefined",
type = "Patent",
note = "US2006 0164137A1",
}