TELEVISION RECEPTION SYSTEM, ANTENNA SWITCHING DEVICE, TELEVISION RECEPTION TUNER AND TELEVISION

摘要

PROBLEM TO BE SOLVED: To provide a television reception system optimally receiving both of digital and analog television broadcast.;SOLUTION: A user selects and uses the optimal antenna according to types of the television broadcast by his or her intention so that a Yagi antenna 50 is used when the analog television broadcast is received and a smart antenna unit 10 is used when the digital television broadcast is received by constituting the television reception system so that one of two types of antennas is validated by an operation from a remote controller 40, etc. by connecting the smart antenna unit 10 to a first connection terminal 61 and simultaneously connecting the Yagi antenna 50 to a second connection terminal 62.;COPYRIGHT: (C)2006,JPO&NCIPI