发明名称 |
Receiving apparatus and receiving method |
摘要 |
<p>A receiving apparatus is disclosed which includes:
an amplification section configured to amplify a received signal including a digital broadcast signal; a mixing section configured to mix the received signal amplified by the amplification section with a selective frequency signal so as to acquire an intermediate frequency signal; a demodulation section configured to demodulate the intermediate frequency signal acquired by the mixing section so as to acquire a demodulated signal of the digital broadcast signal; and a control section configured to control the amplification factor of the amplification section in a manner bringing to a target level the signal level of the intermediate frequency signal acquired by the mixing section, the control section being further configured to set variably the target level in accordance with bit error status of the demodulated signal acquired by the demodulation section from the digital broadcast signal.</p> |
申请公布号 |
EP2141917(A2) |
申请公布日期 |
2010.01.06 |
申请号 |
EP20090163559 |
申请日期 |
2009.06.24 |
申请人 |
SONY CORPORATION |
发明人 |
FURUYA, TAKAHIRO;TAKIGUCHI, YASUNARI |
分类号 |
H04N21/438;H04B1/16;H04N5/44;H04N5/455;H04N7/173 |
主分类号 |
H04N21/438 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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