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1.发明公开Direct conversion receiver employing subharmonic frequency translator architecture and related preprocessor 有权有次谐波频率转换器架构和相关的预处理程序直接转换接收器
公开(公告)号：EP1278301A3
公开(公告)日：2004-05-12
申请号：EP02018948.6
申请日：2000-03-02
发明人： Molnar, Alyosha, C. , Magoon, Rahul
CPC分类号： H03D7/1433 , H03D7/1408 , H03D7/1425 , H03D7/1441 , H03D7/1458 , H03D7/1475 , H03D7/1491 , H03D2200/0047
摘要： A direct conversion receiver for receiving a first input signal and directly downconverting it to baseband frequencies. The receiver includes a frequency translator which is responsive to a phase-split input signal having 2n components, wherein n is an integer greater than 1. The phase-split signal has a period T which is about n times the period of the first input. The frequency translator alternates, at a rate of about 2n/T, between switching the first input signal to a first output, and switching the first signal to a second output. A preprocessor is available to improve the switching characteristics of the phase-split input signal.
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2.发明授权Direct conversion receiver employing subharmonic frequency translator architecture and related preprocessor 有权有次谐波频率转换器架构和相关的预处理程序直接转换接收器
公开(公告)号：EP1278301B1
公开(公告)日：2006-06-07
申请号：EP02018948.6
申请日：2000-03-02
发明人： Molnar, Alyosha, C. , Magoon, Rahul
CPC分类号： H03D7/1433 , H03D7/1408 , H03D7/1425 , H03D7/1441 , H03D7/1458 , H03D7/1475 , H03D7/1491 , H03D2200/0047
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