• DocumentCode
    553914
  • Title

    Complete π/4-DQPSK modulation scheme implemented on an FPGA

  • Author

    Calabria, Mauro ; Hadad, Mansour ; Funes, Marcos ; Donato, P. ; Carrica, Daniel

  • Author_Institution
    Dept. of Electron., Univ. Nac. de Mar del Plata, Mar del Plata, Argentina
  • fYear
    2011
  • fDate
    11-12 Aug. 2011
  • Firstpage
    1
  • Lastpage
    7
  • Abstract
    This paper discusses the implementation of a π/4-DQPSK bandpass modulator integrated solely on a digital platform, without the use of external modulators, mixers, or RF filters. Modulation and filtering are performed digitally, hence providing high performance and noise immunity. The system is described in blocks, which are later coded in VHDL and implemented on an FPGA.
  • Keywords
    field programmable gate arrays; filtering theory; phase shift keying; π/4-DQPSK bandpass modulator; FPGA; RF filters; VHDL; differential quadrature phase shift keying bandpass modulator; external modulators; Convolution; Field programmable gate arrays; Finite impulse response filter; Frequency modulation; Silicon; Table lookup; FIR filter; FPGA; FSM; QPSK; convolution;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Argentine School of Micro-Nanoelectronics Technology and Applications (EAMTA), 2011
  • Conference_Location
    Buenos Aires
  • Print_ISBN
    978-1-4577-1236-4
  • Type

    conf

  • Filename
    6021275
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=553914