Abstract

The authors analyze the effect of AM/AM and AM/PM conversions on spectral correlation of binary phase-shift keying (BPSK) and quadrature phase-shift keying (QPSK) signals. These conversions degrade the performance of many new spectral correlation based techniques for interference rejection, signal detection, and parameter estimation. These techniques require knowledge of the spectral correlation function (SCF) and cross spectral correlation function (XSCF). Closed-form expressions for SCF and XSCF in a practical nonlinear bandpass memoryless BPSK and QPSK channel are presented. The theoretical analyses are compared with simulation results. >

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.