Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
January 20, 2009
Patent Application Number
11282477
Date Filed
November 21, 2005
Patent Primary Examiner
Patent abstract
A mobile broadcast receiving apparatus capable of stably receiving mobile broadcasting even with rapid variation in a reception level and yet capable of reducing the power consumption and a control method for such apparatus are provided. The mobile broadcast receiving apparatus, which selectively receives a broadcast radio wave from a geostationary satellite or a radio wave retransmitted from a gap filler, controls switching of at least one of a dynamic range of a low noise amplifier (LNA), a time constant of an automatic gain control circuit (AGC), and ON/OFF of an antenna diversity, according to a reception status of the mobile broadcast receiving apparatus.
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