发明名称 |
DIREKTMISCHEMPFÄNGER MIT SUBHARMONISCHER FREQUENZKONVERTERARCHITEKTUR UND VERWANDTER VORPROZESSOR |
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. <IMAGE> |
申请公布号 |
AT329404(T) |
申请公布日期 |
2006.06.15 |
申请号 |
AT20020018948T |
申请日期 |
2000.03.02 |
申请人 |
SKYWORKS SOLUTIONS, INC. |
发明人 |
MOLNAR, ALYOSHA, C.;MAGOON, RAHUL |
分类号 |
H03D7/14;(IPC1-7):H03D7/14;H03D3/00 |
主分类号 |
H03D7/14 |
代理机构 |
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代理人 |
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地址 |
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