Patent ID: 7206358

Claim:
An error recovery apparatus of a digital broadcasting receiver, comprising: an analog-to-digital converting (ADC) unit to convert a broadcasting signal of an analog format into a digital format through sampling; a splitter to shift the broadcasting signal of the digital format to a baseband, and to split the broadcasting signal to an in-phase channel signal and a quadrature channel signal; a sampling distortion compensation unit to compensate an error generated in the broadcasting signal due to the sampling of the ADC unit; a phase error compensation unit to compensate a phase error caused by interference of the broadcasting signal when the broadcasting signal is transmitted through a multi-path channel; and an equalizer to remove the broadcasting signal which is not transmitted through a main path of the multi-path channel, wherein the phase error calculation unit calculates the phase error of the broadcasting signal based on a difference of two median symbols of the four symbols of the segment synchronization signal.