BROADCAST SIGNAL RECEIVING APPARATUS AND CONTROLLING METHOD THEREOF

摘要

A broadcast signal receiving apparatus, a system including the same, and control methods thereof, are disclosed, the broadcast signal receiving apparatus including: a signal receiver configured to receive a radio frequency (RF) broadcast signal; an analog-to-digital (AD) converter configured to convert the received RF broadcast signal to have a digital format; a signal compensator including signal compensating circuitry configured to compensate the RF broadcast signal so that the RF broadcast signal having the digital format has a substantially constant level within a predetermined frequency band; and a digital-to-analog (DA) converter configured to convert the compensated RF broadcast signal to have an analog format. Thus, it is possible to compensate for signal distortion by automatic control using a digital filter in real time.

主权项

1. A broadcast signal receiving apparatus comprising:
a signal receiver configured to receive a radio frequency (RF) broadcast signal; an analog-to-digital (AD) converter configured to convert the received RF broadcast signal to have a digital format; a signal compensator comprising signal compensating circuitry configured to compensate the RF broadcast signal so that the RF broadcast signal having the digital format has a substantially constant level within a predetermined frequency band; and a digital-to-analog (DA) converter configured to convert the compensated RF broadcast signal to have an analog format.