发明名称 |
QUADRATIC VIDEO DEMODULATION WITH BASEBAND NYQUIST FILTER |
摘要 |
A television tuner is fully implemented on a monolithic integrated circuit. The television tuner includes a baseband SAWF function fully integrated in silicon. The SAWF function includes trap and bandpass filters. A video demodulation circuit includes an I, Q demodulation and a post Nyquist filter. |
申请公布号 |
WO03105464(A2) |
申请公布日期 |
2003.12.18 |
申请号 |
WO2003US17901 |
申请日期 |
2003.06.05 |
申请人 |
UKOM, INC. |
发明人 |
KAMATA, TAKATSUGU;UTSUNOMIYA, KIMITAKE |
分类号 |
H04N5/44;H03D3/00;H03H11/04;H03H11/12;H04B1/16;H04B1/26;H04L27/22;H04L27/38 |
主分类号 |
H04N5/44 |
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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