发明名称 |
High frequency signal receiving device |
摘要 |
A high frequency signal receiving device includes a reference frequency signal generating section operable to generate a reference frequency signal; a high frequency signal processing section operable to obtain a signal of a desired channel from a high frequency signal using the reference frequency signal, the high frequency signal being obtained by receiving a broadcast wave; an analog demodulating section operable to subject the signal of the desired channel to an analog demodulation process; and a digital demodulating section operable to subject the signal of the desired channel to a digital demodulation process using the reference frequency signal.
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申请公布号 |
US7570924(B2) |
申请公布日期 |
2009.08.04 |
申请号 |
US20050321985 |
申请日期 |
2005.12.29 |
申请人 |
SONY CORPORATION |
发明人 |
SUDA TORU;MAEJIMA KAZUHIKO;SHIMIZU YASUHIRO |
分类号 |
H04B1/40;H04B1/16;H04B1/26;H04N5/44 |
主分类号 |
H04B1/40 |
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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