Abstract: The present invention relates to a signal processing apparatus and an image display apparatus including the same. The signal processing apparatus for processing a baseband signal demodulated from an RF signal, includes: a synchronizer; a channel estimator; an equalizer; an error corrector to perform error correction based on a signal output from the equalizer; and a mean square error calculator to calculate a mean square error based on a difference between an input signal from the equalizer and a reference signal, wherein when the RF signal includes a co-channel interference signal, the error corrector performs error correction by using a mean square error in a time domain or mean square errors in a time domain and a spatial domain. Accordingly, a baseband signal, from which a defect is removed, may be obtained in response to various communication channels or broadcast channels.

Abstract: The present disclosure relates to a wireless reception device and an image display apparatus including the same. The image display apparatus includes a first signal converter configured to convert an input signal based on the RF signal into a first baseband signal, a second signal converter configured to convert the input signal based on the RF signal into a second baseband signal, a processor of a first standard configured to perform signal processing on the first baseband signal from the first signal converter based on a first standard, and a first processor of a second standard configured to perform signal processing on the second baseband signal from the second signal converter based on the second standard. Accordingly, the time delay when signal processing is performed on input signals of a plurality of standards is reduced.

Abstract: The present disclosure relates to a wireless reception device and an image display apparatus including the same. The image display apparatus includes a first signal converter configured to convert an input signal based on the RF signal into a first baseband signal, a second signal converter configured to convert the input signal based on the RF signal into a second baseband signal, a processor of a first standard configured to perform signal processing on the first baseband signal from the first signal converter based on a first standard, and a first processor of a second standard configured to perform signal processing on the second baseband signal from the second signal converter based on the second standard. Accordingly, the time delay when signal processing is performed on input signals of a plurality of standards is reduced.

Abstract: The present invention relates to a signal processing apparatus and an image display apparatus including the same. The signal processing apparatus for processing a baseband signal demodulated from an RF signal, includes: a synchronizer; a channel estimator; an equalizer; an error corrector to perform error correction based on a signal output from the equalizer; and a mean square error calculator to calculate a mean square error based on a difference between an input signal from the equalizer and a reference signal, wherein when the RF signal includes a co-channel interference signal, the error corrector performs error correction by using a mean square error in a time domain or mean square errors in a time domain and a spatial domain. Accordingly, a baseband signal, from which a defect is removed, may be obtained in response to various communication channels or broadcast channels.

Abstract: According to an embodiment, a solar panel cleaning apparatus moving on a solar panel to remove foreign bodies from the solar panel comprises a brush unit including a first shaft, a first timing pulley formed at each of two opposite ends of the first shaft, and a brush provided around the first shaft, an apparatus moving unit including a second shaft, a second timing pulley formed at each of two opposite ends of the second shaft, and a roller provided in a preset position of the second shaft, the roller contacting the solar panel, a connector connecting the first timing pulley with the second timing pulley, and a motor providing a rotational force to the first shaft of the brush unit, wherein the brush unit may approach or move away from the solar panel.

Abstract: The present invention relates to a signal processing apparatus and an image display apparatus including the same. The signal processing apparatus for processing a baseband signal demodulated from an RF signal, includes: a synchronizer; a channel estimator; an equalizer; an error corrector to perform error correction based on a signal output from the equalizer; and a mean square error calculator to calculate a mean square error based on a difference between an input signal from the equalizer and a reference signal, wherein when the RF signal includes a co-channel interference signal, the error corrector performs error correction by using a mean square error in a time domain or mean square errors in a time domain and a spatial domain. Accordingly, a baseband signal, from which a defect is removed, may be obtained in response to various communication channels or broadcast channels.

Abstract: The present invention relates to a signal processing apparatus and an image display apparatus including the same. The signal processing apparatus for processing a baseband signal demodulated from an RF signal, includes: a synchronizer; a channel estimator; an equalizer; an error corrector to perform error correction based on a signal output from the equalizer; and a mean square error calculator to calculate a mean square error based on a difference between an input signal input from the equalizer and a reference signal, wherein when the RF signal includes a co-channel interference signal, the error corrector performs error correction by using a mean square error in a time domain or mean square errors in a time domain and a spatial domain. Accordingly, a baseband signal, from which a defect is removed, may be obtained in response to various communication channels or broadcast channels.