专利名称：METHODS AND APPARATUS FOR
CONDITIONING COMMUNICATIONSSIGNALS BASED ON DETECTION OF HIGH-FREQUENCY EVENTS IN POLAR DOMAIN
发明人：Hua Wang,Paul Cheng-Po Liang,Richard W.D.
Booth,Stephan V. Schell,Thomas E. Biedka
申请号：US12395981申请日：20090302
公开号：US20090257526A1公开日：20091015
专利附图：
摘要：Methods and apparatus for conditioning communications signals based ondetection of high-frequency in the polar domain. High-frequency events detected in aphase-difference component of a complex baseband signal in the polar domain aredetected and used as a basis for performing hole-blowing on the complex basebandsignal in the quadrature domain and/or nonlinear filtering either or both the magnitudeand phase-difference components in the polar domain. Alternatively, high-frequencyevents detected in the phase-difference signal that correlate in time with low-magnitudeevents detected in a magnitude component of the complex baseband signal are used as abasis for performing hole-blowing on the complex baseband signal in the quadraturedomain and/or nonlinear filtering either or both the magnitude and phase-differencecomponents in the polar domain.
申请人：Hua Wang,Paul Cheng-Po Liang,Richard W.D. Booth,Stephan V. Schell,ThomasE. Biedka
地址：San Mateo CA US,Santa Clara CA US,San Jose CA US,San Mateo CA US,San JoseCA US
国籍：US,US,US,US,US
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