Law Offices of Maximilian R. Peterson
Apparatus for receiver with multi-bit observation interval and associated methods
An apparatus includes a radio frequency (RF) receiver having a multi-bit observation interval. The RF receiver includes a Coordinate Rotation Digital Computer (Cordic) circuit to receive a complex signal derived from RF signals and to generate a phase signal. The RF receiver further includes a timing correlator and frequency offset estimator coupled to receive data derived from a frequency signal derived from the phase signal. The RF receiver in addition includes a Viterbi decoder coupled to provide decoded data derived from the frequency signal.
Silicon Laboratories Inc.
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Hendricus Ping Wentao
de Ruijter Xiong Li