Method and system for multi-band direct conversion CMOS mobile television tuner
作者： Spyridon Kavadias , Iason Vassiliou , Ioannis Kokolakis , Aristeidis Kyranas , Stamatios Bouras
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摘要: Aspects of a method and system for multi-band direct conversion CMOS mobile television tuner are provided. A single-chip RF receiver in terminal comprising UHF L-band front-ends receives amplifies an signal utilizing LNA integrated into the front-end that corresponds to type received. received strength indicator (RSSI) value may be determined amplified within utilized adjust gain LNA. The adjustment made via on-chip or off-chip processing RSSI value. directly convert baseband frequency generate in-phase quadrature components. components filtered and/or programmable devices receiver. Circuitry controller digital interface.
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