Shu-shan Qiao

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
A portable counter-assisted all-digital phase-locked loop (ADPLL) with fast settling time is presented in this paper. A wide-frequency-range and high-resolution interpolating digitally controlled oscillator (IDCO) is proposed to satisfy target frequency requirements. Three settling processes with different kinds of loop filters enable both fast settling(More)
In this paper, a novel low complexity integer frequency offset estimation algorithm is derived for broadcast type orthogonal frequency division multiplexing (OFDM) systems. Different from conventional algorithm, the power detection technique and signed bits of subcarriers are exploited, so the algorithm complexity is lowered greatly. Simulation results have(More)
  • 1