| 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.
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| 申请公布号 |
US2004095513(A1) |
申请公布日期 |
2004.05.20 |
| 申请号 |
US20030457056 |
申请日期 |
2003.06.05 |
| 申请人 |
KAMATA TAKATSUGU;UTSUNOMIYA KIMITAKE |
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;(IPC1-7):H01L31/032;H01L31/033;H04N5/455 |
主分类号 |
H04N5/44 |
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