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
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