发明名称 |
Broadband Tuner for Very Wide Signal Conversion |
摘要 |
An agile RF tuner circuit capable of converting a wide portion of RF signal into an IF signal suitable for analog-to-digital conversion. The circuit up converts a received RF signal to a high IF signal and then down converts the high IF signal to a low IF signal. Embodiments of the RF circuit incorporate harmonic reject mixers to suppress harmonics and intermodulations typically associated with the frequency conversion process. |
申请公布号 |
US2012099685(A1) |
申请公布日期 |
2012.04.26 |
申请号 |
US201113339549 |
申请日期 |
2011.12.29 |
申请人 |
RITCHEY CAREY;BEUMER KIM E.;POP MARIUS;ZORAN CORPORATION |
发明人 |
RITCHEY CAREY;BEUMER KIM E.;POP MARIUS |
分类号 |
H04B1/10 |
主分类号 |
H04B1/10 |
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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