title: Improved correlation discrimination using an amplitude-modulated phase-only filter.
abstract: A novel amplitude-modulated phase-only filter (AMPOF) is proposed for achieving improved correlation discrimination. The proposed AMPOF has an amplitude spectrum which is the inverse of a biased amplitude spectrum of the object function and a phase spectrum which is a complex conjugate of the phase spectrum of the object function. When compared with the phase-only filters, the AMPOF is found to have significantly superior correlation discrimination capability.
authors.forename: A A
authors.initials: AA
authors.lastname: Awwal
authors.forename: M A
authors.initials: MA
authors.lastname: Karim
authors.forename: S R
authors.initials: SR
authors.lastname: Jahan