ANTENNA

摘要

The method is to optimize the receiving state of TV broadcast signal. The method comprises the steps of: selecting the channel of worst receiving state among the multiple channels of the TV broadcast signal; remembering the best receiving state of the selected worst channel; comparing the remembered receiving state and the receiving state of every time during changing the location of the antenna; generating the signal sound informing that the location of the antenna is the best location when a temporary receiving state is better than the remembered receiving state.